@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-translate-x:0;--tw-translate-y:0;--tw-translate-z:0;--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-space-y-reverse:0;--tw-border-style:solid;--tw-gradient-position:initial;--tw-gradient-from:#0000;--tw-gradient-via:#0000;--tw-gradient-to:#0000;--tw-gradient-stops:initial;--tw-gradient-via-stops:initial;--tw-gradient-from-position:0%;--tw-gradient-via-position:50%;--tw-gradient-to-position:100%;--tw-font-weight:initial;--tw-tracking:initial;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial;--tw-duration:initial;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--color-red-300:oklch(80.8% .114 19.571);--color-red-400:oklch(70.4% .191 22.216);--color-red-500:oklch(63.7% .237 25.331);--color-red-600:oklch(57.7% .245 27.325);--color-red-700:oklch(50.5% .213 27.518);--color-orange-500:oklch(70.5% .213 47.604);--color-amber-400:oklch(82.8% .189 84.429);--color-yellow-300:oklch(90.5% .182 98.111);--color-yellow-400:oklch(85.2% .199 91.936);--color-yellow-500:oklch(79.5% .184 86.047);--color-green-500:oklch(72.3% .219 149.579);--color-emerald-400:oklch(76.5% .177 163.223);--color-emerald-500:oklch(69.6% .17 162.48);--color-emerald-600:oklch(59.6% .145 163.225);--color-emerald-700:oklch(50.8% .118 165.612);--color-emerald-900:oklch(37.8% .077 168.94);--color-blue-500:oklch(62.3% .214 259.815);--color-indigo-300:oklch(78.5% .115 274.713);--color-indigo-400:oklch(67.3% .182 276.935);--color-indigo-500:oklch(58.5% .233 277.117);--color-indigo-600:oklch(51.1% .262 276.966);--color-indigo-700:oklch(45.7% .24 277.023);--color-indigo-800:oklch(39.8% .195 277.366);--color-indigo-950:oklch(25.7% .09 281.288);--color-purple-300:oklch(82.7% .119 306.383);--color-purple-400:oklch(71.4% .203 305.504);--color-purple-500:oklch(62.7% .265 303.9);--color-purple-800:oklch(43.8% .218 303.724);--color-purple-950:oklch(29.1% .149 302.717);--color-gray-300:oklch(87.2% .01 258.338);--color-gray-400:oklch(70.7% .022 261.325);--color-gray-500:oklch(55.1% .027 264.364);--color-gray-600:oklch(44.6% .03 256.802);--color-gray-700:oklch(37.3% .034 259.733);--color-gray-800:oklch(27.8% .033 256.848);--color-gray-900:oklch(21% .034 264.665);--color-gray-950:oklch(13% .028 261.692);--color-white:#fff;--spacing:.25rem;--container-md:28rem;--container-2xl:42rem;--text-xs:.75rem;--text-xs--line-height:calc(1 / .75);--text-sm:.875rem;--text-sm--line-height:calc(1.25 / .875);--text-lg:1.125rem;--text-lg--line-height:calc(1.75 / 1.125);--text-xl:1.25rem;--text-xl--line-height:calc(1.75 / 1.25);--text-2xl:1.5rem;--text-2xl--line-height:calc(2 / 1.5);--text-3xl:1.875rem;--text-3xl--line-height: 1.2 ;--text-4xl:2.25rem;--text-4xl--line-height:calc(2.5 / 2.25);--text-5xl:3rem;--text-5xl--line-height:1;--text-6xl:3.75rem;--text-6xl--line-height:1;--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--tracking-wide:.025em;--radius-lg:.5rem;--radius-xl:.75rem;--blur-sm:8px;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab,red,red)){::placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{font-family:Inter,system-ui,-apple-system,sans-serif;overflow-x:hidden}svg{vertical-align:middle;display:inline-block}}@layer components{.btn-primary{cursor:pointer;border-radius:var(--radius-lg);background-color:var(--color-indigo-600);padding-inline:calc(var(--spacing) * 5);padding-block:calc(var(--spacing) * 2.5);--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium);color:var(--color-white);transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration));--tw-duration:.2s;transition-duration:.2s}@media(hover:hover){.btn-primary:hover{background-color:var(--color-indigo-700)}}.btn-primary:disabled{cursor:not-allowed;opacity:.5}.btn-secondary{cursor:pointer;border-radius:var(--radius-lg);background-color:var(--color-gray-700);padding-inline:calc(var(--spacing) * 5);padding-block:calc(var(--spacing) * 2.5);--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium);color:var(--color-white);transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration));--tw-duration:.2s;transition-duration:.2s}@media(hover:hover){.btn-secondary:hover{background-color:var(--color-gray-600)}}.btn-danger{cursor:pointer;border-radius:var(--radius-lg);background-color:var(--color-red-600);padding-inline:calc(var(--spacing) * 4);padding-block:calc(var(--spacing) * 2);--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium);color:var(--color-white);transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration));--tw-duration:.2s;transition-duration:.2s}@media(hover:hover){.btn-danger:hover{background-color:var(--color-red-700)}}.btn-success{cursor:pointer;border-radius:var(--radius-lg);background-color:var(--color-emerald-600);padding-inline:calc(var(--spacing) * 5);padding-block:calc(var(--spacing) * 2.5);--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium);color:var(--color-white);transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration));--tw-duration:.2s;transition-duration:.2s}@media(hover:hover){.btn-success:hover{background-color:var(--color-emerald-700)}}.input-field{border-radius:var(--radius-lg);border-style:var(--tw-border-style);border-width:1px;border-color:var(--color-gray-700);background-color:var(--color-gray-800);width:100%;padding-inline:calc(var(--spacing) * 4);padding-block:calc(var(--spacing) * 2.5);color:var(--color-white)}.input-field::placeholder{color:var(--color-gray-400)}.input-field{transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.input-field:focus{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow);--tw-ring-color:var(--color-indigo-500);--tw-outline-style:none;border-color:#0000;outline-style:none}.card{border-radius:var(--radius-xl);border-style:var(--tw-border-style);border-width:1px;border-color:var(--color-gray-800);background-color:var(--color-gray-900);padding:calc(var(--spacing) * 6)}.card-hover{cursor:pointer;border-radius:var(--radius-xl);border-style:var(--tw-border-style);border-width:1px;border-color:var(--color-gray-800);background-color:var(--color-gray-900);padding:calc(var(--spacing) * 6);transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration));--tw-duration:.2s;transition-duration:.2s}@media(hover:hover){.card-hover:hover{border-color:#625fff80}@supports (color:color-mix(in lab,red,red)){.card-hover:hover{border-color:color-mix(in oklab,var(--color-indigo-500) 50%,transparent)}}}}@layer utilities{.absolute{position:absolute}.relative{position:relative}.start{inset-inline-start:var(--spacing)}.top-1\/2{top:50%}.right-3{right:calc(var(--spacing) * 3)}.z-10{z-index:10}.container{width:100%}@media(min-width:40rem){.container{max-width:40rem}}@media(min-width:48rem){.container{max-width:48rem}}@media(min-width:64rem){.container{max-width:64rem}}@media(min-width:80rem){.container{max-width:80rem}}@media(min-width:96rem){.container{max-width:96rem}}.mx-2{margin-inline:calc(var(--spacing) * 2)}.mx-auto{margin-inline:auto}.my-6{margin-block:calc(var(--spacing) * 6)}.mt-0\.5{margin-top:calc(var(--spacing) * .5)}.mt-1{margin-top:calc(var(--spacing) * 1)}.mt-2{margin-top:calc(var(--spacing) * 2)}.mt-3{margin-top:calc(var(--spacing) * 3)}.mt-4{margin-top:calc(var(--spacing) * 4)}.mt-6{margin-top:calc(var(--spacing) * 6)}.mt-8{margin-top:calc(var(--spacing) * 8)}.mr-2{margin-right:calc(var(--spacing) * 2)}.mb-1{margin-bottom:calc(var(--spacing) * 1)}.mb-2{margin-bottom:calc(var(--spacing) * 2)}.mb-3{margin-bottom:calc(var(--spacing) * 3)}.mb-4{margin-bottom:calc(var(--spacing) * 4)}.mb-6{margin-bottom:calc(var(--spacing) * 6)}.mb-8{margin-bottom:calc(var(--spacing) * 8)}.ml-auto{margin-left:auto}.block{display:block}.contents{display:contents}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline-block{display:inline-block}.table{display:table}.h-2{height:calc(var(--spacing) * 2)}.h-3{height:calc(var(--spacing) * 3)}.min-h-screen{min-height:100vh}.w-2{width:calc(var(--spacing) * 2)}.w-3{width:calc(var(--spacing) * 3)}.w-full{width:100%}.max-w-2xl{max-width:var(--container-2xl)}.max-w-md{max-width:var(--container-md)}.flex-1{flex:1}.-translate-y-1\/2{--tw-translate-y: -50% ;translate:var(--tw-translate-x) var(--tw-translate-y)}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.cursor-pointer{cursor:pointer}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.flex-col{flex-direction:column}.items-center{align-items:center}.items-start{align-items:flex-start}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-2{gap:calc(var(--spacing) * 2)}.gap-3{gap:calc(var(--spacing) * 3)}.gap-4{gap:calc(var(--spacing) * 4)}.gap-6{gap:calc(var(--spacing) * 6)}.gap-8{gap:calc(var(--spacing) * 8)}:where(.space-y-2>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 2) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 2) * calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-3>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 3) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 3) * calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-4>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 4) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 4) * calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-6>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing) * 6) * var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing) * 6) * calc(1 - var(--tw-space-y-reverse)))}.rounded{border-radius:.25rem}.rounded-full{border-radius:3.40282e38px}.rounded-lg{border-radius:var(--radius-lg)}.rounded-xl{border-radius:var(--radius-xl)}.border{border-style:var(--tw-border-style);border-width:1px}.border-2{border-style:var(--tw-border-style);border-width:2px}.border-t{border-top-style:var(--tw-border-style);border-top-width:1px}.border-gray-700{border-color:var(--color-gray-700)}.border-gray-800{border-color:var(--color-gray-800)}.border-indigo-500{border-color:var(--color-indigo-500)}.border-indigo-800{border-color:var(--color-indigo-800)}.border-purple-800\/50{border-color:#6e11b080}@supports (color:color-mix(in lab,red,red)){.border-purple-800\/50{border-color:color-mix(in oklab,var(--color-purple-800) 50%,transparent)}}.bg-amber-400\/10{background-color:#fcbb001a}@supports (color:color-mix(in lab,red,red)){.bg-amber-400\/10{background-color:color-mix(in oklab,var(--color-amber-400) 10%,transparent)}}.bg-blue-500{background-color:var(--color-blue-500)}.bg-emerald-400\/10{background-color:#00d2941a}@supports (color:color-mix(in lab,red,red)){.bg-emerald-400\/10{background-color:color-mix(in oklab,var(--color-emerald-400) 10%,transparent)}}.bg-emerald-500{background-color:var(--color-emerald-500)}.bg-emerald-900\/60{background-color:#004e3b99}@supports (color:color-mix(in lab,red,red)){.bg-emerald-900\/60{background-color:color-mix(in oklab,var(--color-emerald-900) 60%,transparent)}}.bg-gray-800{background-color:var(--color-gray-800)}.bg-gray-800\/50{background-color:#1e293980}@supports (color:color-mix(in lab,red,red)){.bg-gray-800\/50{background-color:color-mix(in oklab,var(--color-gray-800) 50%,transparent)}}.bg-gray-950{background-color:var(--color-gray-950)}.bg-green-500{background-color:var(--color-green-500)}.bg-indigo-500\/10{background-color:#625fff1a}@supports (color:color-mix(in lab,red,red)){.bg-indigo-500\/10{background-color:color-mix(in oklab,var(--color-indigo-500) 10%,transparent)}}.bg-indigo-600{background-color:var(--color-indigo-600)}.bg-indigo-950\/50{background-color:#1e1a4d80}@supports (color:color-mix(in lab,red,red)){.bg-indigo-950\/50{background-color:color-mix(in oklab,var(--color-indigo-950) 50%,transparent)}}.bg-orange-500{background-color:var(--color-orange-500)}.bg-purple-500{background-color:var(--color-purple-500)}.bg-purple-950\/30{background-color:#3c03664d}@supports (color:color-mix(in lab,red,red)){.bg-purple-950\/30{background-color:color-mix(in oklab,var(--color-purple-950) 30%,transparent)}}.bg-red-400\/10{background-color:#ff65681a}@supports (color:color-mix(in lab,red,red)){.bg-red-400\/10{background-color:color-mix(in oklab,var(--color-red-400) 10%,transparent)}}.bg-red-500{background-color:var(--color-red-500)}.bg-yellow-500{background-color:var(--color-yellow-500)}.bg-gradient-to-r{--tw-gradient-position:to right in oklab;background-image:linear-gradient(var(--tw-gradient-stops))}.from-indigo-400{--tw-gradient-from:var(--color-indigo-400);--tw-gradient-stops:var(--tw-gradient-via-stops,var(--tw-gradient-position), var(--tw-gradient-from) var(--tw-gradient-from-position), var(--tw-gradient-to) var(--tw-gradient-to-position))}.to-purple-400{--tw-gradient-to:var(--color-purple-400);--tw-gradient-stops:var(--tw-gradient-via-stops,var(--tw-gradient-position), var(--tw-gradient-from) var(--tw-gradient-from-position), var(--tw-gradient-to) var(--tw-gradient-to-position))}.bg-clip-text{-webkit-background-clip:text;background-clip:text}.p-3{padding:calc(var(--spacing) * 3)}.p-4{padding:calc(var(--spacing) * 4)}.px-1{padding-inline:calc(var(--spacing) * 1)}.px-1\.5{padding-inline:calc(var(--spacing) * 1.5)}.px-2{padding-inline:calc(var(--spacing) * 2)}.px-4{padding-inline:calc(var(--spacing) * 4)}.py-0\.5{padding-block:calc(var(--spacing) * .5)}.py-1{padding-block:calc(var(--spacing) * 1)}.py-2\.5{padding-block:calc(var(--spacing) * 2.5)}.py-3{padding-block:calc(var(--spacing) * 3)}.py-8{padding-block:calc(var(--spacing) * 8)}.py-12{padding-block:calc(var(--spacing) * 12)}.py-16{padding-block:calc(var(--spacing) * 16)}.pt-4{padding-top:calc(var(--spacing) * 4)}.pr-10{padding-right:calc(var(--spacing) * 10)}.text-center{text-align:center}.text-2xl{font-size:var(--text-2xl);line-height:var(--tw-leading,var(--text-2xl--line-height))}.text-3xl{font-size:var(--text-3xl);line-height:var(--tw-leading,var(--text-3xl--line-height))}.text-4xl{font-size:var(--text-4xl);line-height:var(--tw-leading,var(--text-4xl--line-height))}.text-5xl{font-size:var(--text-5xl);line-height:var(--tw-leading,var(--text-5xl--line-height))}.text-6xl{font-size:var(--text-6xl);line-height:var(--tw-leading,var(--text-6xl--line-height))}.text-lg{font-size:var(--text-lg);line-height:var(--tw-leading,var(--text-lg--line-height))}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.text-xl{font-size:var(--text-xl);line-height:var(--tw-leading,var(--text-xl--line-height))}.text-xs{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height))}.text-\[10px\]{font-size:10px}.font-bold{--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold)}.font-medium{--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium)}.font-semibold{--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold)}.tracking-wide{--tw-tracking:var(--tracking-wide);letter-spacing:var(--tracking-wide)}.whitespace-nowrap{white-space:nowrap}.text-amber-400{color:var(--color-amber-400)}.text-emerald-400{color:var(--color-emerald-400)}.text-gray-300{color:var(--color-gray-300)}.text-gray-400{color:var(--color-gray-400)}.text-gray-500{color:var(--color-gray-500)}.text-gray-600{color:var(--color-gray-600)}.text-indigo-300{color:var(--color-indigo-300)}.text-indigo-400{color:var(--color-indigo-400)}.text-purple-300{color:var(--color-purple-300)}.text-red-400{color:var(--color-red-400)}.text-transparent{color:#0000}.text-white{color:var(--color-white)}.text-yellow-300{color:var(--color-yellow-300)}.text-yellow-400{color:var(--color-yellow-400)}.text-yellow-400\/60{color:#fac80099}@supports (color:color-mix(in lab,red,red)){.text-yellow-400\/60{color:color-mix(in oklab,var(--color-yellow-400) 60%,transparent)}}.uppercase{text-transform:uppercase}.ring-current{--tw-ring-color:currentcolor}.blur-sm{--tw-blur:blur(var(--blur-sm));filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.transition-all{transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.transition-colors{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.duration-200{--tw-duration:.2s;transition-duration:.2s}.duration-300{--tw-duration:.3s;transition-duration:.3s}@media(hover:hover){.hover\:border-gray-500:hover{border-color:var(--color-gray-500)}.hover\:text-indigo-300:hover{color:var(--color-indigo-300)}.hover\:text-red-300:hover{color:var(--color-red-300)}.hover\:text-white:hover{color:var(--color-white)}}@media(min-width:48rem){.md\:grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}}}.nav-bar{z-index:40;background:#111827;border-bottom:1px solid #1f2937;position:sticky;top:0}.nav-inner{justify-content:space-between;align-items:center;max-width:64rem;margin:0 auto;padding:.75rem 1rem;display:flex}.nav-brand{align-items:center;gap:.5rem;text-decoration:none;display:flex}.nav-brand-icon{font-size:1.5rem}.nav-brand-text{color:#0000;background:linear-gradient(90deg,#818cf8,#c084fc);-webkit-background-clip:text;background-clip:text;font-size:1.125rem;font-weight:700}.nav-toggle{color:#9ca3af;cursor:pointer;background:0 0;border:1px solid #374151;border-radius:.5rem;padding:.4rem;transition:all .2s;display:none}.nav-toggle:hover{color:#fff;border-color:#6366f1}.nav-links{align-items:center;gap:1.5rem;display:flex}.nav-link{color:#9ca3af;cursor:pointer;white-space:nowrap;background:0 0;border:none;align-items:center;gap:.375rem;font-size:.875rem;text-decoration:none;transition:color .15s;display:inline-flex}.nav-link:hover{color:#f1f5f9}.nav-link-active{color:#818cf8}.nav-link-logout:hover{color:#f87171}.app-main{max-width:64rem;margin:0 auto;padding:2rem 1rem}@media(max-width:768px){.nav-toggle{justify-content:center;align-items:center;display:flex}.nav-links{z-index:50;background:#111827;border-bottom:1px solid #1f2937;flex-direction:column;align-items:stretch;gap:0;padding:.5rem 0;display:none;position:absolute;top:100%;left:0;right:0;box-shadow:0 8px 24px #0000004d}.nav-links-open{display:flex}.nav-link{border-bottom:1px solid #1f293780;padding:.75rem 1.25rem;font-size:.9rem}.nav-link:last-child{border-bottom:none}.nav-bar{position:relative}.app-main{padding:1rem .75rem}}.spinner{border:3px solid #ffffff1a;border-left-color:#6366f1;border-radius:50%;width:24px;height:24px;animation:.6s linear infinite spin;display:inline-block}.spinner-lg{border-width:4px;width:48px;height:48px}@keyframes spin{to{transform:rotate(360deg)}}.quiz-option{cursor:pointer;border-radius:var(--radius-lg);border-style:var(--tw-border-style);border-width:1px;border-color:var(--color-gray-700);padding:calc(var(--spacing) * 4);transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration));--tw-duration:.2s;transition-duration:.2s}@media(hover:hover){.quiz-option:hover{border-color:#625fff80}@supports (color:color-mix(in lab,red,red)){.quiz-option:hover{border-color:color-mix(in oklab,var(--color-indigo-500) 50%,transparent)}}.quiz-option:hover{background-color:#1e293980}@supports (color:color-mix(in lab,red,red)){.quiz-option:hover{background-color:color-mix(in oklab,var(--color-gray-800) 50%,transparent)}}}.quiz-option.selected{border-color:var(--color-indigo-500);background-color:#625fff1a}@supports (color:color-mix(in lab,red,red)){.quiz-option.selected{background-color:color-mix(in oklab,var(--color-indigo-500) 10%,transparent)}}.quiz-option.correct{border-color:var(--color-emerald-500);background-color:#00bb7f1a}@supports (color:color-mix(in lab,red,red)){.quiz-option.correct{background-color:color-mix(in oklab,var(--color-emerald-500) 10%,transparent)}}.quiz-option.incorrect{border-color:var(--color-red-500);background-color:#fb2c361a}@supports (color:color-mix(in lab,red,red)){.quiz-option.incorrect{background-color:color-mix(in oklab,var(--color-red-500) 10%,transparent)}}.toast{top:calc(var(--spacing) * 4);right:calc(var(--spacing) * 4);z-index:50;border-radius:var(--radius-lg);padding-inline:calc(var(--spacing) * 6);padding-block:calc(var(--spacing) * 3);--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium);color:var(--color-white);--tw-shadow:0 10px 15px -3px var(--tw-shadow-color,#0000001a), 0 4px 6px -4px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow);transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration));--tw-duration:.3s;transition-duration:.3s;animation:.3s ease-out slideIn;position:fixed}.toast-success{background-color:var(--color-emerald-600)}.toast-error{background-color:var(--color-red-600)}.toast-info{background-color:var(--color-indigo-600)}@keyframes slideIn{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}.flashcard-bg-svg{z-index:0;pointer-events:none;width:100vw;height:100vh;position:fixed;top:0;left:0}.flashcard-title-icon{animation:2s ease-in-out infinite flashcard-bounce;display:inline-block}@keyframes flashcard-bounce{0%,to{transform:translateY(0)rotate(0)}25%{transform:translateY(-4px)rotate(-5deg)}75%{transform:translateY(-2px)rotate(5deg)}}.flashcard-ring-container{width:100px;height:100px;position:relative}.flashcard-ring{width:100%;height:100%}.flashcard-ring circle:last-child{transition:stroke-dashoffset .6s cubic-bezier(.4,0,.2,1)}.flashcard-ring-text{flex-direction:column;justify-content:center;align-items:center;line-height:1;display:flex;position:absolute;inset:0}.flashcard-stage{perspective:1200px;max-width:680px;margin:0 auto 2rem}.flashcard-perspective{width:100%;position:relative}.flashcard-card{width:100%;transform-style:preserve-3d;transition:transform .6s cubic-bezier(.4,0,.2,1);position:relative}.flashcard-card.flashcard-flipped{transform:rotateY(180deg)}.flashcard-card.flashcard-entering{animation:.4s cubic-bezier(.34,1.56,.64,1) flashcard-enter}@keyframes flashcard-enter{0%{opacity:.5;transform:scale(.92)translateY(12px)}to{opacity:1;transform:scale(1)translateY(0)}}.flashcard-face{backface-visibility:hidden;border:1px solid #6366f126;border-radius:1.25rem;overflow:hidden}.flashcard-front{position:relative}.flashcard-back{min-height:100%;position:absolute;inset:0}.flashcard-face.flashcard-front{background:linear-gradient(145deg,#1e1b4b,#0f172a,#1e1b4b);box-shadow:0 4px 40px #6366f114,0 0 0 1px #6366f11a,inset 0 1px #ffffff08}.flashcard-face.flashcard-back{background:linear-gradient(145deg,#052e16,#0f172a,#052e16);overflow-y:auto;transform:rotateY(180deg);box-shadow:0 4px 40px #10b98114,0 0 0 1px #10b9811a,inset 0 1px #ffffff08}.flashcard-face-inner{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:360px;padding:2.5rem;display:flex}.flashcard-number{color:#6b7280;letter-spacing:.1em;margin-bottom:.75rem;font-size:.75rem}.flashcard-label{letter-spacing:.15em;text-transform:uppercase;color:#818cf8;background:#6366f11a;border:1px solid #6366f133;border-radius:9999px;margin-bottom:1.25rem;padding:.25rem .75rem;font-size:.625rem;font-weight:700;display:inline-block}.flashcard-label-answer{color:#34d399;background:#10b9811a;border-color:#10b98133}.flashcard-question{color:#e5e7eb;max-width:580px;font-size:1.15rem;font-weight:600;line-height:1.5}.flashcard-answer{color:#34d399;margin-bottom:1.25rem;font-size:1.35rem;font-weight:700;line-height:1.5}.flashcard-hint{color:#4b5563;align-items:center;gap:.5rem;margin-top:1.5rem;font-size:.75rem;animation:2s ease-in-out infinite flashcard-pulse;display:flex}@keyframes flashcard-pulse{0%,to{opacity:.5}50%{opacity:1}}.flashcard-all-options{text-align:left;grid-template-columns:1fr 1fr;gap:.5rem;width:100%;max-width:580px;margin-top:.5rem;display:grid}.flashcard-option{color:#9ca3af;background:#ffffff08;border:1px solid #ffffff0d;border-radius:.6rem;align-items:center;gap:.6rem;min-height:2.75rem;padding:.6rem .85rem;font-size:.82rem;transition:all .2s;display:flex}.flashcard-option-correct{color:#34d399;background:#10b98114;border-color:#10b98133;font-weight:600}.flashcard-option-letter{color:#6b7280;background:#ffffff0d;border-radius:5px;flex-shrink:0;justify-content:center;align-items:center;width:22px;height:22px;font-size:.65rem;font-weight:700;display:inline-flex}.flashcard-option-correct .flashcard-option-letter{color:#34d399;background:#10b98126}.flashcard-option-clickable{cursor:pointer;transition:all .2s}.flashcard-option-clickable:hover{color:#e5e7eb;background:#6366f11a;border-color:#6366f14d;transform:translate(4px)}.flashcard-option-clickable:hover .flashcard-option-letter{color:#818cf8;background:#6366f133}.flashcard-option-clickable:active{transform:translate(4px)scale(.98)}.flashcard-option-wrong{color:#f87171;background:#ef444414;border-color:#ef444433;font-weight:600}.flashcard-option-wrong .flashcard-option-letter{color:#f87171;background:#ef444426}.flashcard-corner-tl,.flashcard-corner-br{pointer-events:none;position:absolute}.flashcard-corner-tl{top:8px;left:8px}.flashcard-corner-br{bottom:8px;right:8px}.flashcard-controls{justify-content:center;align-items:center;gap:.75rem;margin-bottom:1.5rem;display:flex}.flashcard-btn{cursor:pointer;color:#fff;background:#1f2937;border:1px solid #0000;border-radius:.75rem;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.25rem;font-size:.85rem;font-weight:600;transition:all .2s cubic-bezier(.4,0,.2,1);display:inline-flex}.flashcard-btn:disabled{opacity:.3;cursor:not-allowed}.flashcard-btn-nav{background:#111827;border-color:#374151;border-radius:50%;padding:.75rem}.flashcard-btn-nav:hover:not(:disabled){background:#1f2937;border-color:#6366f1;box-shadow:0 0 12px #6366f133}.flashcard-btn-flip{background:linear-gradient(135deg,#4338ca,#6366f1);border-radius:50%;padding:1rem;box-shadow:0 4px 20px #6366f14d}.flashcard-btn-flip:hover{transform:scale(1.1);box-shadow:0 6px 30px #6366f180}.flashcard-btn-flip:active{transform:scale(.95)}.flashcard-btn-known{color:#34d399;background:#10b9811a;border-color:#10b9814d}.flashcard-btn-known:hover:not(:disabled){background:#10b98133;box-shadow:0 0 16px #10b98126}.flashcard-btn-learning{color:#fbbf24;background:#f59e0b1a;border-color:#f59e0b4d}.flashcard-btn-learning:hover:not(:disabled){background:#f59e0b33;box-shadow:0 0 16px #f59e0b26}.flashcard-dots{flex-wrap:wrap;justify-content:center;gap:6px;max-width:500px;margin:0 auto 1rem;display:flex}.flashcard-dot{cursor:pointer;background:0 0;border:2px solid #374151;border-radius:50%;width:10px;height:10px;padding:0;transition:all .3s}.flashcard-dot-active{background:#6366f1;border-color:#6366f1;transform:scale(1.3);box-shadow:0 0 8px #6366f180}.flashcard-dot-known{background:#10b981;border-color:#10b981}.flashcard-dot-learning{background:#f59e0b;border-color:#f59e0b}.flashcard-completion{z-index:50;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#000c;justify-content:center;align-items:center;animation:.3s flashcard-fade-in;display:flex;position:fixed;inset:0}.flashcard-completion.hidden{display:none}@keyframes flashcard-fade-in{0%{opacity:0}to{opacity:1}}.flashcard-completion-card{text-align:center;background:linear-gradient(160deg,#1e1b4b,#0f172a 60%,#1e1b4b);border:1px solid #6366f133;border-radius:1.5rem;width:calc(100% - 2rem);max-width:480px;padding:3rem;animation:.5s cubic-bezier(.34,1.56,.64,1) flashcard-pop;position:relative;box-shadow:0 0 60px #6366f11a}@keyframes flashcard-pop{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}.flashcard-completion-svg{pointer-events:none;width:calc(100% + 40px);height:calc(100% + 40px);position:absolute;inset:-20px}@media(max-width:640px){.flashcard-stage{max-width:100%}.flashcard-face-inner{min-height:280px;padding:1.5rem 1.25rem}.flashcard-question{font-size:.95rem}.flashcard-answer{font-size:1rem}.flashcard-all-options{grid-template-columns:1fr;gap:.35rem}.flashcard-option{min-height:0;padding:.45rem .65rem;font-size:.75rem}.flashcard-option-letter{width:20px;height:20px;font-size:.6rem}.flashcard-controls{gap:.5rem}.flashcard-btn-known,.flashcard-btn-learning{padding:.75rem;font-size:0}.flashcard-btn-known svg,.flashcard-btn-learning svg{margin:0}}.dash-hero{background:#0d1117;border:1px solid #1e293b;border-radius:1.25rem;margin-bottom:1.25rem;position:relative;overflow:hidden}.dash-hero-svg{pointer-events:none;width:100%;height:100%;position:absolute;inset:0}.dash-hero-content{justify-content:space-between;align-items:center;gap:1rem;padding:1.75rem;display:flex;position:relative}.dash-hero-left{align-items:center;gap:1rem;display:flex}.dash-hero-avatar{color:#fff;background:linear-gradient(135deg,#4338ca,#7c3aed);border-radius:.875rem;flex-shrink:0;justify-content:center;align-items:center;width:50px;height:50px;font-size:1.25rem;font-weight:700;display:flex;box-shadow:0 4px 16px #6366f140}.dash-hero-title{color:#f1f5f9;font-size:1.4rem;font-weight:700}.dash-hero-sub{color:#64748b;margin-top:.15rem;font-size:.85rem}.dash-new-btn{color:#fff;cursor:pointer;white-space:nowrap;background:linear-gradient(135deg,#4338ca,#6366f1,#7c3aed);border:none;border-radius:.75rem;align-items:center;gap:.5rem;padding:.65rem 1.25rem;font-size:.85rem;font-weight:600;transition:all .2s;display:inline-flex;box-shadow:0 2px 12px #6366f140}.dash-new-btn:hover{transform:translateY(-1px);box-shadow:0 4px 20px #6366f166}.dash-stats{gap:.75rem;margin-bottom:1.5rem;display:flex}.dash-stat-item{background:#0d1117;border:1px solid #1e293b;border-radius:.875rem;flex:1;align-items:center;gap:.75rem;padding:.875rem 1rem;display:flex}.dash-stat-icon{border-radius:.625rem;flex-shrink:0;justify-content:center;align-items:center;width:34px;height:34px;display:flex}.dash-stat-icon-indigo{color:#818cf8;background:#6366f11a;border:1px solid #6366f126}.dash-stat-icon-blue{color:#60a5fa;background:#3b82f61a;border:1px solid #3b82f626}.dash-stat-icon-green{color:#34d399;background:#10b9811a;border:1px solid #10b98126}.dash-stat-info{flex-direction:column;display:flex}.dash-stat-value{color:#f1f5f9;font-size:1.2rem;font-weight:700;line-height:1.2}.dash-stat-label{color:#64748b;text-transform:uppercase;letter-spacing:.04em;font-size:.7rem}.dash-section-header{align-items:center;gap:.75rem;margin-bottom:1rem;display:flex}.dash-section-title{color:#94a3b8;align-items:center;gap:.5rem;font-size:.95rem;font-weight:600;display:flex}.dash-section-title svg{color:#64748b}.dash-section-count{color:#94a3b8;text-align:center;background:#1e293b;border-radius:9999px;min-width:22px;padding:.15rem .55rem;font-size:.7rem;font-weight:700}.dash-topics-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1rem;display:grid}.dash-loading{text-align:center;grid-column:1/-1;padding:3rem 0}.dash-topic-card{background:#0d1117;border:1px solid #1e293b;border-radius:1rem;text-decoration:none;transition:all .25s cubic-bezier(.4,0,.2,1);display:block;position:relative;overflow:hidden}.dash-topic-card:hover{border-color:#6366f140;transform:translateY(-2px);box-shadow:0 8px 30px #0000004d,0 2px 8px #6366f114}.dash-topic-card-bg{pointer-events:none;position:absolute;inset:0}.dash-topic-card-bg svg{width:100%;height:100%}.dash-topic-card-content{padding:1.25rem;position:relative}.dash-topic-header{justify-content:space-between;align-items:center;margin-bottom:.75rem;display:flex}.dash-topic-icon{color:#818cf8;background:linear-gradient(135deg,#6366f11f,#8b5cf61f);border:1px solid #6366f126;border-radius:.625rem;justify-content:center;align-items:center;width:34px;height:34px;display:flex}.dash-topic-date{color:#4b5563;font-size:.7rem}.dash-topic-name{color:#e2e8f0;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-bottom:.25rem;font-size:1.05rem;font-weight:600;line-height:1.3;display:-webkit-box;overflow:hidden}.dash-topic-desc{color:#64748b;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-bottom:.25rem;font-size:.8rem;line-height:1.4;display:-webkit-box;overflow:hidden}.dash-topic-footer{border-top:1px solid #1e293b99;align-items:center;gap:1rem;margin-top:.875rem;padding-top:.75rem;display:flex}.dash-topic-stat{color:#64748b;align-items:center;gap:.35rem;font-size:.75rem;display:flex}.dash-topic-stat svg{color:#4b5563}.dash-topic-arrow{color:#374151;margin-left:auto;transition:all .2s}.dash-topic-card:hover .dash-topic-arrow{color:#818cf8;transform:translate(3px)}.dash-empty{text-align:center;grid-column:1/-1;padding:4rem 1rem}.dash-empty-icon{color:#1e293b;margin:0 auto 1rem}.dash-empty-title{color:#94a3b8;margin-bottom:.35rem;font-size:1.1rem;font-weight:600}.dash-empty-text{color:#4b5563;font-size:.85rem}.dash-error{text-align:center;color:#f87171;grid-column:1/-1;padding:2rem}.dash-modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:50;background:#000000b3;justify-content:center;align-items:center;padding:1rem;display:flex;position:fixed;inset:0}.dash-modal-overlay.hidden{display:none}.dash-modal{background:#0d1117;border:1px solid #1e293b;border-radius:1.25rem;width:100%;max-width:440px;padding:1.75rem;animation:.2s ease-out dash-modal-in;box-shadow:0 20px 60px #00000080}@keyframes dash-modal-in{0%{opacity:0;transform:scale(.95)translateY(10px)}to{opacity:1;transform:scale(1)translateY(0)}}.dash-modal-header{align-items:center;gap:.75rem;margin-bottom:1.5rem;display:flex}.dash-modal-icon{color:#818cf8;background:#6366f11a;border:1px solid #6366f126;border-radius:.75rem;justify-content:center;align-items:center;width:38px;height:38px;display:flex}.dash-modal-title{color:#e2e8f0;font-size:1.1rem;font-weight:600}.dash-modal-form{flex-direction:column;gap:1rem;display:flex}.dash-form-group{flex-direction:column;gap:.35rem;display:flex}.dash-form-label{color:#64748b;text-transform:uppercase;letter-spacing:.04em;font-size:.75rem;font-weight:500}.dash-form-input{color:#e2e8f0;background:#111827;border:1px solid #1e293b;border-radius:.625rem;width:100%;padding:.65rem .875rem;font-size:.9rem;transition:border-color .2s}.dash-form-input::placeholder{color:#4b5563}.dash-form-input:focus{border-color:#6366f1;outline:none;box-shadow:0 0 0 3px #6366f11a}.dash-form-textarea{resize:vertical;min-height:70px}.dash-modal-actions{justify-content:flex-end;gap:.75rem;margin-top:.5rem;display:flex}.dash-modal-cancel{color:#94a3b8;cursor:pointer;background:0 0;border:1px solid #1e293b;border-radius:.625rem;padding:.55rem 1rem;font-size:.85rem;font-weight:500;transition:all .15s}.dash-modal-cancel:hover{color:#e2e8f0;background:#1e293b}.dash-modal-submit{color:#fff;cursor:pointer;background:linear-gradient(135deg,#4338ca,#6366f1);border:none;border-radius:.625rem;align-items:center;gap:.4rem;padding:.55rem 1.25rem;font-size:.85rem;font-weight:600;transition:all .2s;display:inline-flex;box-shadow:0 2px 8px #6366f133}.dash-modal-submit:hover:not(:disabled){box-shadow:0 4px 16px #6366f159}.dash-modal-submit:disabled{opacity:.6;cursor:not-allowed}@media(max-width:768px){.dash-hero-content{flex-direction:column;align-items:flex-start;padding:1.25rem}.dash-new-btn{justify-content:center;width:100%}.dash-stats{flex-direction:column;gap:.5rem}.dash-topics-grid{grid-template-columns:1fr}.dash-modal{max-width:100%;margin:.5rem}}@media(max-width:480px){.dash-hero-title{font-size:1.15rem}.dash-hero-avatar{width:42px;height:42px;font-size:1.05rem}.dash-stats{gap:.4rem}.dash-stat-item{padding:.7rem}}.topic-hero{background:#0d1117;border:1px solid #1e293b;border-radius:1.25rem;margin-bottom:1.5rem;position:relative;overflow:hidden}.topic-hero-svg{pointer-events:none;width:100%;height:100%;position:absolute;inset:0}.topic-hero-content{padding:1.5rem;position:relative}.topic-back-link{color:#6b7280;align-items:center;gap:.4rem;margin-bottom:1rem;font-size:.8rem;text-decoration:none;transition:color .2s;display:inline-flex}.topic-back-link:hover{color:#a5b4fc}.topic-hero-main{justify-content:space-between;align-items:flex-start;gap:1rem;display:flex}.topic-hero-info{flex:1;align-items:flex-start;gap:1rem;min-width:0;display:flex}.topic-hero-icon{color:#818cf8;background:linear-gradient(135deg,#6366f126,#8b5cf626);border:1px solid #6366f133;border-radius:.875rem;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.topic-hero-title{color:#f1f5f9;word-break:break-word;font-size:1.5rem;font-weight:700;line-height:1.3}.topic-hero-desc{color:#64748b;margin-top:.25rem;font-size:.875rem;line-height:1.4}.topic-delete-btn{color:#f87171;cursor:pointer;background:#ef44440f;border:1px solid #ef444426;border-radius:.625rem;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;transition:all .2s;display:flex}.topic-delete-btn:hover{background:#ef444426;border-color:#ef44444d;transform:scale(1.05)}.topic-stats{flex-wrap:wrap;gap:.5rem;padding:0 1.5rem 1.25rem;display:flex;position:relative}.topic-stat{color:#6b7280;white-space:nowrap;background:#1f293799;border:1px solid #1e293b;border-radius:9999px;align-items:center;gap:.4rem;padding:.3rem .75rem;font-size:.75rem;text-decoration:none;display:inline-flex}.topic-stat-dot{background:#10b981;border-radius:50%;flex-shrink:0;width:6px;height:6px}.topic-stat-ai{color:#34d399;background:#10b9810f;border-color:#10b98126}.topic-stat-warn{color:#fbbf24;cursor:pointer;background:#f59e0b0f;border-color:#f59e0b26;transition:all .2s}.topic-stat-warn:hover{background:#f59e0b1a;border-color:#f59e0b4d}.topic-grid{grid-template-columns:1fr 1.3fr;align-items:start;gap:1.25rem;display:grid}.topic-col-left,.topic-col-right{flex-direction:column;gap:1.25rem;min-width:0;display:flex}.topic-card{background:#0d1117;border:1px solid #1e293b;border-radius:1rem;padding:1.25rem;transition:border-color .2s;overflow:hidden}.topic-card-header{align-items:center;gap:.75rem;margin-bottom:1rem;display:flex}.topic-card-icon-wrap{border-radius:.625rem;flex-shrink:0;justify-content:center;align-items:center;width:34px;height:34px;display:flex}.topic-card-icon-blue{color:#60a5fa;background:#3b82f61a;border:1px solid #3b82f626}.topic-card-icon-green{color:#34d399;background:#10b9811a;border:1px solid #10b98126}.topic-card-icon-purple{color:#a78bfa;background:#8b5cf61a;border:1px solid #8b5cf626}.topic-card-icon-indigo{color:#818cf8;background:#6366f11a;border:1px solid #6366f126}.topic-card-title{color:#e2e8f0;flex:1;font-size:.95rem;font-weight:600}.topic-card-badge{color:#94a3b8;text-align:center;background:#1e293b;border-radius:9999px;min-width:22px;padding:.15rem .55rem;font-size:.7rem;font-weight:700}.topic-upload-btn{color:#818cf8;cursor:pointer;background:#6366f114;border:1px solid #6366f126;border-radius:.5rem;align-items:center;gap:.35rem;margin-left:auto;padding:.35rem .75rem;font-size:.75rem;font-weight:600;transition:all .2s;display:inline-flex}.topic-upload-btn:hover{background:#6366f126;border-color:#6366f14d}.topic-files-list{flex-direction:column;gap:.35rem;display:flex}.topic-file-row{background:#1e293b66;border:1px solid #0000;border-radius:.625rem;align-items:center;gap:.75rem;padding:.6rem .75rem;transition:all .15s;display:flex}.topic-file-row:hover{background:#1e293bb3;border-color:#1e293b}.topic-file-icon{flex-shrink:0;font-size:1.1rem}.topic-file-info{flex-direction:column;flex:1;gap:.1rem;min-width:0;display:flex}.topic-file-name{color:#e2e8f0;white-space:nowrap;text-overflow:ellipsis;font-size:.8rem;font-weight:500;overflow:hidden}.topic-file-size{color:#64748b;font-size:.7rem}.topic-file-delete{color:#64748b;cursor:pointer;opacity:0;background:0 0;border:none;border-radius:.375rem;flex-shrink:0;justify-content:center;align-items:center;width:26px;height:26px;transition:all .15s;display:flex}.topic-file-row:hover .topic-file-delete{opacity:1}.topic-file-delete:hover{color:#f87171;background:#ef44441a}.topic-upload-progress{justify-content:center;align-items:center;gap:.75rem;padding:1rem;display:flex}.topic-cancel-btn{color:#f87171;cursor:pointer;background:#ef44441a;border:1px solid #ef444433;border-radius:.375rem;padding:.25rem .6rem;font-size:.7rem;font-weight:600;transition:all .15s}.topic-cancel-btn:hover{background:#ef444433}.topic-empty-state{text-align:center;padding:1.75rem 1rem}.topic-empty-icon{color:#374151;margin:0 auto .75rem;display:block}.topic-empty-text{color:#64748b;font-size:.85rem;font-weight:500}.topic-empty-sub{color:#4b5563;margin-top:.25rem;font-size:.75rem}.topic-card-study{border-color:#6366f11f;position:relative;overflow:hidden}.topic-card-study-bg{pointer-events:none;position:absolute;inset:0}.topic-card-study-bg svg{width:100%;height:100%}.topic-card-study-content{position:relative}.topic-study-header{align-items:flex-start;gap:.75rem;margin-bottom:1rem;display:flex}.topic-study-desc{color:#64748b;margin-top:.2rem;font-size:.75rem}.topic-study-tools{flex-wrap:wrap;gap:.4rem;margin-bottom:1.25rem;display:flex}.topic-tool-chip{color:#94a3b8;white-space:nowrap;background:#1e293b99;border:1px solid #1e293b;border-radius:9999px;padding:.25rem .6rem;font-size:.7rem}.topic-study-btn{color:#fff;background:linear-gradient(135deg,#4338ca,#6366f1,#7c3aed);border-radius:.75rem;align-items:center;gap:.5rem;padding:.7rem 1.5rem;font-size:.85rem;font-weight:600;text-decoration:none;transition:all .2s;display:inline-flex;box-shadow:0 2px 12px #6366f140}.topic-study-btn:hover{transform:translateY(-1px);box-shadow:0 4px 20px #6366f166}.topic-study-btn-warn{background:linear-gradient(135deg,#92400e,#b45309);box-shadow:0 2px 12px #f59e0b26}.topic-study-btn-warn:hover{box-shadow:0 4px 20px #f59e0b4d}.topic-generate-form{flex-direction:column;gap:1rem;display:flex}.topic-generate-row{flex-wrap:wrap;align-items:flex-end;gap:1rem;display:flex}.topic-generate-field label,.topic-generate-label{color:#64748b;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.3rem;font-size:.7rem;font-weight:500;display:block}.topic-generate-select{color:#e2e8f0;cursor:pointer;appearance:none;background:#111827 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") right .6rem center no-repeat;border:1px solid #1e293b;border-radius:.625rem;padding:.5rem 2rem .5rem .75rem;font-size:.85rem;transition:border-color .2s}.topic-generate-select:focus{border-color:#6366f1;outline:none}.topic-generate-ai-info{color:#64748b;align-items:center;gap:.4rem;padding-bottom:.55rem;font-size:.8rem;display:flex}.topic-ai-change{color:#818cf8;margin-left:.25rem;font-size:.75rem;text-decoration:none;transition:color .15s}.topic-ai-change:hover{color:#a5b4fc}.topic-generate-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#059669,#10b981);border:none;border-radius:.75rem;justify-content:center;align-items:center;gap:.5rem;width:100%;padding:.65rem 1.5rem;font-size:.85rem;font-weight:600;transition:all .2s;display:inline-flex;box-shadow:0 2px 12px #10b98133}.topic-generate-btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 20px #10b98159}.topic-generate-btn:disabled{opacity:.5;cursor:not-allowed}.topic-generate-loading{text-align:center;padding:2rem 0}.topic-ai-warn{color:#fbbf24;background:#f59e0b0f;border:1px solid #f59e0b1f;border-radius:.75rem;align-items:center;gap:.75rem;padding:.75rem 1rem;display:flex}.topic-ai-warn-btn{color:#fbbf24;white-space:nowrap;background:#f59e0b1a;border:1px solid #f59e0b33;border-radius:.5rem;margin-left:auto;padding:.3rem .75rem;font-size:.75rem;font-weight:600;text-decoration:none;transition:all .15s}.topic-ai-warn-btn:hover{background:#f59e0b33}.topic-quiz-list{flex-direction:column;gap:.35rem;display:flex}.topic-quiz-item{background:#1e293b4d;border:1px solid #0000;border-radius:.75rem;align-items:center;gap:.75rem;padding:.75rem;text-decoration:none;transition:all .2s;display:flex}.topic-quiz-item:hover{background:#1e293b99;border-color:#6366f126;transform:translate(2px)}.topic-quiz-number{color:#818cf8;background:#6366f114;border:1px solid #6366f11f;border-radius:.5rem;flex-shrink:0;justify-content:center;align-items:center;width:30px;height:30px;font-size:.75rem;font-weight:700;display:flex}.topic-quiz-info{flex:1;min-width:0}.topic-quiz-name{color:#e2e8f0;white-space:nowrap;text-overflow:ellipsis;font-size:.85rem;font-weight:500;display:block;overflow:hidden}.topic-quiz-meta{color:#4b5563;flex-wrap:wrap;align-items:center;gap:.3rem;margin-top:.15rem;font-size:.7rem;display:flex}.topic-quiz-meta-sep{color:#374151}.topic-quiz-arrow{color:#4b5563;flex-shrink:0;transition:all .2s}.topic-quiz-item:hover .topic-quiz-arrow{color:#818cf8;transform:translate(2px)}@media(max-width:768px){.topic-grid{grid-template-columns:1fr}.topic-hero-content{padding:1.25rem}.topic-hero-title{font-size:1.2rem}.topic-hero-icon{width:40px;height:40px}.topic-hero-icon svg{width:22px;height:22px}.topic-stats{gap:.4rem;padding:0 1.25rem 1rem}.topic-stat{padding:.25rem .6rem;font-size:.68rem}.topic-card{padding:1rem}.topic-file-delete{opacity:1}.topic-generate-row{flex-direction:column;align-items:stretch}.topic-generate-select{width:100%}.topic-generate-ai-info{padding-bottom:0}.topic-study-tools{gap:.3rem}.topic-quiz-name{font-size:.8rem}}@media(max-width:480px){.topic-hero-main{flex-direction:column;gap:.75rem}.topic-delete-btn{align-self:flex-end}}.sm-hero{background:#0d1117;border:1px solid #1e293b;border-radius:1.25rem;margin-bottom:1.5rem;position:relative;overflow:hidden}.sm-hero-svg{pointer-events:none;width:100%;height:100%;position:absolute;inset:0}.sm-hero-content{padding:1.25rem 1.75rem 1.5rem;position:relative}.sm-back-link{color:#64748b;align-items:center;gap:.4rem;margin-bottom:1rem;font-size:.78rem;text-decoration:none;transition:color .15s;display:inline-flex}.sm-back-link:hover{color:#a5b4fc}.sm-hero-main{justify-content:space-between;align-items:center;gap:1rem;display:flex}.sm-hero-left{align-items:center;gap:.875rem;display:flex}.sm-hero-icon{color:#818cf8;background:linear-gradient(135deg,#6366f11f,#8b5cf61f);border:1px solid #6366f126;border-radius:.75rem;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;display:flex}.sm-hero-title{color:#f1f5f9;font-size:1.3rem;font-weight:700}.sm-hero-sub{color:#64748b;margin-top:.1rem;font-size:.82rem}.sm-test-btn{color:#fff;cursor:pointer;white-space:nowrap;background:linear-gradient(135deg,#4338ca,#6366f1,#7c3aed);border:none;border-radius:.625rem;align-items:center;gap:.4rem;padding:.55rem 1rem;font-size:.8rem;font-weight:600;text-decoration:none;transition:all .2s;display:inline-flex;box-shadow:0 2px 10px #6366f133}.sm-test-btn:hover{transform:translateY(-1px);box-shadow:0 4px 16px #6366f159}.sm-tabs{background:#0d1117;border:1px solid #1e293b;border-radius:1rem;gap:.375rem;margin-bottom:1.5rem;padding:.35rem;display:flex}.sm-tab{color:#64748b;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:.75rem;flex:1;justify-content:center;align-items:center;gap:.5rem;padding:.7rem .75rem;font-size:.82rem;font-weight:600;transition:all .2s;display:flex}.sm-tab:hover{color:#94a3b8;background:#ffffff05}.sm-tab-active{color:#e2e8f0;background:#6366f114;border-color:#6366f133}.sm-tab-icon-wrap{border-radius:.5rem;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;display:flex}.sm-tab-icon-blue{color:#60a5fa;background:#3b82f61a}.sm-tab-active .sm-tab-icon-blue{background:#3b82f626;box-shadow:0 0 8px #3b82f626}.sm-tab-icon-purple{color:#a78bfa;background:#8b5cf61a}.sm-tab-active .sm-tab-icon-purple{background:#8b5cf626;box-shadow:0 0 8px #8b5cf626}.sm-tab-icon-emerald{color:#34d399;background:#10b9811a}.sm-tab-active .sm-tab-icon-emerald{background:#10b98126;box-shadow:0 0 8px #10b98126}.sm-tab-icon-amber{color:#fbbf24;background:#f59e0b1a}.sm-tab-active .sm-tab-icon-amber{background:#f59e0b26;box-shadow:0 0 8px #f59e0b26}.sm-tab-label{white-space:nowrap}.sm-tab-dot{background:#10b981;border-radius:50%;flex-shrink:0;width:7px;height:7px;box-shadow:0 0 6px #10b98180}.sm-empty-card{text-align:center;background:#0d1117;border:1px solid #1e293b;border-radius:1.25rem;padding:3rem 1.5rem}.sm-empty-icon-wrap{color:#818cf8;background:#6366f114;border:1px solid #6366f11f;border-radius:1rem;justify-content:center;align-items:center;width:56px;height:56px;margin:0 auto 1rem;display:flex}.sm-empty-icon-amber{color:#fbbf24;background:#f59e0b14;border-color:#f59e0b1f}.sm-empty-title{color:#e2e8f0;margin-bottom:.25rem;font-size:1.05rem;font-weight:600}.sm-empty-text{color:#64748b;margin-bottom:1.25rem;font-size:.85rem}.sm-empty-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#4338ca,#6366f1);border:none;border-radius:.625rem;align-items:center;gap:.4rem;padding:.55rem 1rem;font-size:.82rem;font-weight:600;text-decoration:none;transition:all .2s;display:inline-flex}.sm-empty-btn:hover{box-shadow:0 4px 16px #6366f14d}.sm-gen-card{text-align:center;background:#0d1117;border:1px solid #1e293b;border-radius:1.25rem;padding:3rem 1.5rem}.sm-gen-icon-wrap{border-radius:1rem;justify-content:center;align-items:center;width:56px;height:56px;margin:0 auto 1.25rem;display:flex}.sm-gen-icon-blue{color:#60a5fa;background:#3b82f614;border:1px solid #3b82f61f}.sm-gen-icon-purple{color:#a78bfa;background:#8b5cf614;border:1px solid #8b5cf61f}.sm-gen-icon-amber{color:#fbbf24;background:#f59e0b14;border:1px solid #f59e0b1f}.sm-gen-title{color:#e2e8f0;margin-bottom:.25rem;font-size:1.1rem;font-weight:600}.sm-gen-sub{color:#818cf8;margin-bottom:.5rem;font-size:.82rem}.sm-gen-desc{color:#64748b;max-width:420px;margin:0 auto 1.5rem;font-size:.82rem;line-height:1.5}.sm-gen-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#4338ca,#6366f1);border:none;border-radius:.75rem;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-size:.88rem;font-weight:600;transition:all .2s;display:inline-flex;box-shadow:0 2px 12px #6366f140}.sm-gen-btn:hover{transform:translateY(-1px);box-shadow:0 4px 20px #6366f166}.sm-gen-btn-purple{background:linear-gradient(135deg,#6d28d9,#8b5cf6);box-shadow:0 2px 12px #8b5cf640}.sm-gen-btn-purple:hover{box-shadow:0 4px 20px #8b5cf666}.sm-gen-btn-amber{background:linear-gradient(135deg,#b45309,#f59e0b);box-shadow:0 2px 12px #f59e0b40}.sm-gen-btn-amber:hover{box-shadow:0 4px 20px #f59e0b66}.sm-gen-btn-sm{padding:.55rem 1rem;font-size:.82rem}.sm-loading-card{text-align:center;background:#0d1117;border:1px solid #1e293b;border-radius:1.25rem;padding:3.5rem 1.5rem}.sm-loading-title{color:#94a3b8;margin-top:1rem;font-size:.95rem;font-weight:600}.sm-loading-sub{color:#4b5563;margin-top:.25rem;font-size:.8rem}.sm-regen-wrap{justify-content:center;margin-top:1.25rem;display:flex}.sm-regen-btn{color:#94a3b8;cursor:pointer;background:0 0;border:1px solid #1e293b;border-radius:.625rem;align-items:center;gap:.4rem;padding:.45rem .875rem;font-size:.78rem;font-weight:500;transition:all .15s;display:inline-flex}.sm-regen-btn:hover{color:#e2e8f0;background:#1e293b;border-color:#334155}.sm-fc-stats{justify-content:space-between;align-items:center;margin-bottom:.5rem;display:flex}.sm-fc-stat-current{color:#94a3b8;font-size:.8rem;font-weight:500}.sm-fc-stat-pills{align-items:center;gap:.5rem;display:flex}.sm-fc-pill{border-radius:9999px;align-items:center;gap:.25rem;padding:.2rem .5rem;font-size:.7rem;font-weight:600;display:inline-flex}.sm-fc-pill-correct{color:#34d399;background:#10b9811a}.sm-fc-pill-wrong{color:#f87171;background:#ef44441a}.sm-fc-pill-rest{color:#64748b;background:#64748b1a}.sm-fc-cache-badge{color:#4b5563;white-space:nowrap;align-items:center;gap:.25rem;font-size:.65rem;display:inline-flex}.sm-fc-cache-badge svg{flex-shrink:0}.sm-fc-results-banner{background:#0d1117;border:1px solid #1e293b;border-radius:1rem;justify-content:center;align-items:center;gap:1rem;margin-top:1rem;padding:1.25rem;display:flex}.sm-fc-results-icon{border-radius:.75rem;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.sm-fc-results-icon-great{color:#34d399;background:#10b9811a;border:1px solid #10b98126}.sm-fc-results-icon-good{color:#fbbf24;background:#f59e0b1a;border:1px solid #f59e0b26}.sm-fc-results-icon-review{color:#f87171;background:#ef44441a;border:1px solid #ef444426}.sm-fc-results-score{color:#e2e8f0;font-size:.95rem;font-weight:600}.sm-fc-results-text{color:#64748b;font-size:.78rem}.cornell-container{max-width:900px;margin:0 auto}.cornell-header{background:#0d1117;border:1px solid #1e293b;border-radius:1rem;justify-content:space-between;align-items:center;margin-bottom:1rem;padding:1rem 1.25rem;display:flex}.cornell-header-left{align-items:center;gap:.625rem;display:flex}.cornell-header-icon{color:#60a5fa;background:#3b82f61a;border:1px solid #3b82f61f;border-radius:.5rem;justify-content:center;align-items:center;width:32px;height:32px;display:flex}.cornell-header-title{color:#e2e8f0;font-size:.9rem;font-weight:600}.cornell-cache-badge{color:#4b5563;white-space:nowrap;align-items:center;gap:.25rem;font-size:.65rem;display:inline-flex}.cornell-cache-badge svg{flex-shrink:0}.cornell-summary-text{color:#cbd5e1;font-size:.88rem;line-height:1.6}.cornell-section{background:#0d1117;border:1px solid #1e293b;border-radius:1rem;margin-bottom:1rem;padding:1.5rem}.cornell-section-title{color:#e5e7eb;border-bottom:1px solid #1e293b;align-items:center;gap:.5rem;margin-bottom:1rem;padding-bottom:.75rem;font-size:1rem;font-weight:700;display:flex}.cornell-section-title svg{flex-shrink:0}.cornell-main-ideas{border-left:3px solid #818cf8}.cornell-terms{border-left:3px solid #a78bfa}.cornell-summary{border-left:3px solid #22d3ee}.cornell-questions{border-left:3px solid #fbbf24}.cornell-list{flex-direction:column;gap:.6rem;padding:0;list-style:none;display:flex}.cornell-list-item{color:#d1d5db;align-items:flex-start;gap:.75rem;font-size:.9rem;line-height:1.5;display:flex}.cornell-bullet{background:#6366f1;border-radius:50%;flex-shrink:0;width:6px;height:6px;margin-top:.5rem}.cornell-terms-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:.75rem;display:grid}.cornell-term-card{background:#8b5cf60d;border:1px solid #8b5cf61f;border-radius:.75rem;flex-direction:column;gap:.3rem;padding:1rem;transition:border-color .2s;display:flex}.cornell-term-card:hover{border-color:#8b5cf640}.cornell-term-name{color:#a78bfa;font-size:.85rem;font-weight:700}.cornell-term-def{color:#9ca3af;font-size:.82rem;line-height:1.4}.cornell-questions-list{flex-direction:column;gap:.6rem;padding:0;list-style:none;display:flex}.cornell-question-item{color:#d1d5db;align-items:flex-start;gap:.75rem;font-size:.9rem;line-height:1.5;display:flex}.cornell-q-number{color:#fbbf24;background:#f59e0b26;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:24px;height:24px;font-size:.7rem;font-weight:700;display:inline-flex}.study-fc-container{max-width:680px;margin:0 auto}.study-fc-bar{background:#1e293b;border-radius:999px;width:100%;height:6px;display:flex;overflow:hidden}.study-fc-bar-known{background:linear-gradient(90deg,#10b981,#34d399);transition:width .4s}.study-fc-bar-learning{background:linear-gradient(90deg,#f59e0b,#fbbf24);transition:width .4s}.study-fc-stage{perspective:1200px;cursor:pointer;margin-bottom:1.5rem}.study-fc-card{width:100%;transform-style:preserve-3d;transition:transform .6s cubic-bezier(.4,0,.2,1);position:relative}.study-fc-card.study-fc-flipped{transform:rotateY(180deg)}.study-fc-face{backface-visibility:hidden;border:1px solid #6366f126;border-radius:1.25rem;overflow:hidden}.study-fc-front{background:linear-gradient(145deg,#1e1b4b,#0f172a,#1e1b4b);position:relative;box-shadow:0 4px 40px #6366f114}.study-fc-back{background:linear-gradient(145deg,#0c1222,#0f172a,#0c1222);min-height:100%;position:absolute;inset:0;overflow-y:auto;transform:rotateY(180deg);box-shadow:0 4px 40px #6366f114}.study-fc-face-inner{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:280px;padding:2.5rem;display:flex}.study-fc-back-inner{flex-direction:column;align-items:center;min-height:280px;padding:1.5rem 2rem;display:flex}.study-fc-back-question{color:#d1d5db;text-align:center;margin-bottom:1.25rem;font-size:.95rem;font-weight:600;line-height:1.4}.study-fc-label{letter-spacing:.15em;text-transform:uppercase;color:#818cf8;background:#6366f11a;border:1px solid #6366f133;border-radius:9999px;margin-bottom:1.25rem;padding:.25rem .75rem;font-size:.625rem;font-weight:700;display:inline-block}.study-fc-label-answer{color:#34d399;background:#10b9811a;border-color:#10b98133}.study-fc-text{color:#e5e7eb;font-size:1.15rem;font-weight:600;line-height:1.5}.study-fc-hint{color:#4b5563;align-items:center;gap:.5rem;margin-top:1.5rem;font-size:.75rem;animation:2s ease-in-out infinite flashcard-pulse;display:flex}.study-fc-options{flex-direction:column;gap:.5rem;width:100%;max-width:480px;display:flex}.study-fc-option{color:#e5e7eb;text-align:left;cursor:pointer;background:#111827;border:1px solid #1e293b;border-radius:.75rem;align-items:center;gap:.75rem;width:100%;padding:.75rem 1rem;font-size:.9rem;transition:all .2s;display:flex}.study-fc-option:hover:not(:disabled){background:#6366f11a;border-color:#6366f1;transform:translate(4px)}.study-fc-option-letter{color:#94a3b8;background:#1e293b;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;min-width:28px;height:28px;font-size:.75rem;font-weight:700;display:flex}.study-fc-option-text{flex:1;line-height:1.4}.study-fc-option-icon{flex-shrink:0;font-size:1rem}.study-fc-option-correct{cursor:default;background:#10b98126!important;border-color:#10b981!important}.study-fc-option-correct .study-fc-option-letter{color:#fff;background:#10b981}.study-fc-option-wrong{cursor:default;background:#ef444426!important;border-color:#ef4444!important}.study-fc-option-wrong .study-fc-option-letter{color:#fff;background:#ef4444}.study-fc-option-disabled{opacity:.4;cursor:default}.study-fc-option-hover{background:#6366f11a;border-color:#6366f1}.study-fc-explanation{text-align:left;border-radius:.75rem;width:100%;max-width:480px;margin-top:1rem;padding:.75rem 1rem}.study-fc-explanation-correct{color:#a7f3d0;background:#10b9811a;border:1px solid #10b98133}.study-fc-explanation-wrong{color:#fca5a5;background:#ef44441a;border:1px solid #ef444433}.study-fc-results-banner{background:linear-gradient(135deg,#6366f11a,#10b9811a);border:1px solid #6366f133;border-radius:1rem;justify-content:center;align-items:center;gap:1rem;margin-top:1rem;padding:1.25rem;display:flex}.study-fc-controls{justify-content:center;align-items:center;gap:.75rem;margin-bottom:1.5rem;display:flex}.study-fc-btn{cursor:pointer;color:#fff;background:#1f2937;border:1px solid #0000;border-radius:.75rem;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.25rem;font-size:.85rem;font-weight:600;transition:all .2s;display:inline-flex}.study-fc-btn:disabled{opacity:.3;cursor:not-allowed}.study-fc-btn-prev,.study-fc-btn-next{background:#0d1117;border-color:#1e293b;border-radius:50%;padding:.75rem}.study-fc-btn-prev:hover:not(:disabled),.study-fc-btn-next:hover:not(:disabled){background:#111827;border-color:#6366f1}.study-fc-btn-flip{background:linear-gradient(135deg,#4338ca,#6366f1);border-radius:50%;padding:1rem;box-shadow:0 4px 20px #6366f14d}.study-fc-btn-flip:hover{transform:scale(1.1);box-shadow:0 6px 30px #6366f180}.study-fc-dots{flex-wrap:wrap;justify-content:center;gap:6px;max-width:500px;margin:0 auto 1rem;display:flex}.study-fc-dot{cursor:pointer;background:0 0;border:2px solid #1e293b;border-radius:50%;width:10px;height:10px;padding:0;transition:all .3s}.study-fc-dot-active{background:#6366f1;border-color:#6366f1;transform:scale(1.3);box-shadow:0 0 8px #6366f180}.study-fc-dot-known{background:#10b981;border-color:#10b981}.study-fc-dot-learning{background:#f59e0b;border-color:#f59e0b}.tutor-container{background:#0d1117;border:1px solid #1e293b;border-radius:1rem;flex-direction:column;height:600px;display:flex;overflow:hidden}.tutor-header{background:#0d1117;border-bottom:1px solid #1e293b;flex-shrink:0;justify-content:space-between;align-items:center;padding:1rem 1.5rem;display:flex}.tutor-header-left{align-items:center;gap:.625rem;display:flex}.tutor-header-icon{color:#34d399;background:#10b9811a;border:1px solid #10b9811f;border-radius:.5rem;justify-content:center;align-items:center;width:32px;height:32px;display:flex}.tutor-header-title{color:#e2e8f0;font-size:.9rem;font-weight:600}.tutor-header-sub{color:#4b5563;margin-top:.1rem;font-size:.7rem}.tutor-header-badges{align-items:center;gap:.4rem;display:flex}.tutor-badge{white-space:nowrap;border-radius:9999px;align-items:center;gap:.25rem;padding:.2rem .5rem;font-size:.65rem;font-weight:600;display:inline-flex}.tutor-badge svg{flex-shrink:0}.tutor-badge-active{color:#34d399;background:#10b9811a}.tutor-badge-inactive{color:#64748b;background:#64748b14}.tutor-badge-saved{color:#60a5fa;background:#3b82f61a}.tutor-chat{flex-direction:column;flex:1;gap:1rem;padding:1.5rem;display:flex;overflow-y:auto}.tutor-welcome{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;padding:2rem 1rem;display:flex}.tutor-welcome-icon{color:#34d399;background:#10b98114;border:1px solid #10b9811f;border-radius:.875rem;justify-content:center;align-items:center;width:48px;height:48px;margin:0 auto .875rem;display:flex}.tutor-welcome-title{color:#e2e8f0;margin-bottom:.25rem;font-size:1rem;font-weight:600}.tutor-welcome-text{color:#64748b;margin-bottom:1rem;font-size:.82rem}.tutor-suggestions{flex-wrap:wrap;justify-content:center;gap:.5rem;margin-top:.5rem;display:flex}.tutor-suggestion{color:#34d399;cursor:pointer;background:#10b9810f;border:1px solid #10b9811f;border-radius:999px;align-items:center;gap:.35rem;padding:.5rem 1rem;font-size:.78rem;transition:all .2s;display:inline-flex}.tutor-suggestion:hover{color:#6ee7b7;background:#10b9811f;border-color:#10b98140}.tutor-msg{align-items:flex-start;gap:.75rem;animation:.3s tutor-msg-in;display:flex}@keyframes tutor-msg-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.tutor-msg-avatar{border-radius:.5rem;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;display:flex}.tutor-msg-avatar-user{color:#818cf8;background:#6366f11f;border:1px solid #6366f126}.tutor-msg-avatar-assistant{color:#34d399;background:#10b9811f;border:1px solid #10b98126}.tutor-msg-content{flex:1;max-width:85%}.tutor-msg-user{flex-direction:row-reverse}.tutor-msg-user .tutor-msg-content{justify-content:flex-end;display:flex}.tutor-msg-bubble{color:#e5e7eb;border-radius:1rem;padding:.75rem 1rem;font-size:.9rem;line-height:1.6}.tutor-msg-bubble-user{background:linear-gradient(135deg,#4338ca,#6366f1);border-bottom-right-radius:.25rem}.tutor-msg-bubble-assistant{background:#111827;border:1px solid #1e293b;border-bottom-left-radius:.25rem}.tutor-typing{gap:4px;padding:4px 0;display:inline-flex}.tutor-typing span{background:#4b5563;border-radius:50%;width:8px;height:8px;animation:1.4s ease-in-out infinite tutor-typing-bounce;display:block}.tutor-typing span:nth-child(2){animation-delay:.16s}.tutor-typing span:nth-child(3){animation-delay:.32s}@keyframes tutor-typing-bounce{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-6px)}}.tutor-input-bar{background:#0d1117;border-top:1px solid #1e293b;flex-shrink:0;gap:.5rem;padding:1rem 1.5rem;display:flex}.tutor-input{color:#fff;background:#111827;border:1px solid #1e293b;border-radius:.75rem;outline:none;flex:1;padding:.75rem 1rem;font-size:.9rem;transition:border-color .2s}.tutor-input:focus{border-color:#6366f1}.tutor-input:disabled{opacity:.5}.tutor-send-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#059669,#10b981);border:none;border-radius:.75rem;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;transition:all .2s;display:flex}.tutor-send-btn:hover:not(:disabled){transform:scale(1.05);box-shadow:0 4px 12px #10b9814d}.tutor-send-btn:disabled{opacity:.4;cursor:not-allowed}.diag-container{max-width:800px;margin:0 auto}.diag-header{background:#0d1117;border:1px solid #1e293b;border-radius:1rem;justify-content:space-between;align-items:center;margin-bottom:1rem;padding:1rem 1.25rem;display:flex}.diag-header-left{align-items:center;gap:.625rem;display:flex}.diag-header-icon{color:#fbbf24;background:#f59e0b1a;border:1px solid #f59e0b1f;border-radius:.5rem;justify-content:center;align-items:center;width:32px;height:32px;display:flex}.diag-header-title{color:#e2e8f0;font-size:.9rem;font-weight:600}.diag-header-right{align-items:center;gap:.5rem;display:flex}.diag-cache-badge{color:#4b5563;white-space:nowrap;align-items:center;gap:.25rem;font-size:.65rem;display:inline-flex}.diag-cache-badge svg{flex-shrink:0}.diag-progress-badge{color:#fbbf24;background:#f59e0b1a;border-radius:9999px;align-items:center;padding:.2rem .5rem;font-size:.7rem;font-weight:600;display:inline-flex}.diag-questions{flex-direction:column;gap:1.5rem;display:flex}.diag-question-card{background:#0d1117;border:1px solid #1e293b;border-radius:1rem;padding:1.5rem}.diag-q-number{color:#fbbf24;background:#f59e0b1f;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;font-size:.8rem;font-weight:700;display:inline-flex}.diag-q-diff{text-transform:uppercase;letter-spacing:.05em;border-radius:999px;padding:.2rem .6rem;font-size:.7rem;font-weight:600}.diag-options{flex-direction:column;gap:.5rem;display:flex}.diag-option{color:#d1d5db;cursor:pointer;text-align:left;background:#ffffff05;border:1px solid #1e293b;border-radius:.75rem;align-items:center;gap:.75rem;width:100%;padding:.85rem 1rem;font-size:.9rem;transition:all .2s;display:flex}.diag-option:hover{background:#f59e0b0d;border-color:#f59e0b4d}.diag-option-selected{color:#fff;background:#f59e0b14;border-color:#f59e0b}.diag-option-selected .diag-option-letter{color:#fbbf24;background:#f59e0b4d}.diag-option-letter{color:#6b7280;background:#ffffff0d;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;width:26px;height:26px;font-size:.7rem;font-weight:700;display:inline-flex}.diag-submit-wrap{text-align:center;margin-top:1.5rem}.diag-submit-btn{color:#fff;cursor:pointer;background:linear-gradient(135deg,#b45309,#f59e0b);border:none;border-radius:.75rem;align-items:center;gap:.5rem;padding:.75rem 1.75rem;font-size:.88rem;font-weight:600;transition:all .2s;display:inline-flex;box-shadow:0 2px 12px #f59e0b40}.diag-submit-btn svg{flex-shrink:0}.diag-submit-btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 20px #f59e0b66}.diag-submit-btn:disabled{opacity:.4;cursor:not-allowed}.diag-submit-hint{color:#64748b;margin-top:.5rem;font-size:.75rem}.diag-results{max-width:800px;margin:0 auto}.diag-score-card{text-align:center;background:#0d1117;border:1px solid #1e293b;border-radius:1.25rem;margin-bottom:1.5rem;padding:2.5rem}.diag-score-icon{border-radius:1rem;justify-content:center;align-items:center;width:56px;height:56px;margin:0 auto 1rem;display:flex}.diag-score-icon-great{color:#34d399;background:#10b9811a;border:1px solid #10b9811f}.diag-score-icon-good{color:#fbbf24;background:#f59e0b1a;border:1px solid #f59e0b1f}.diag-score-icon-review{color:#f87171;background:#ef44441a;border:1px solid #ef44441f}.diag-score-value{color:#f1f5f9;font-size:2.25rem;font-weight:800}.diag-score-pct{color:#94a3b8;font-size:.98rem}.diag-score-grade{margin-top:.5rem;font-size:.82rem;font-weight:600}.diag-results-list{flex-direction:column;gap:1rem;display:flex}.diag-result-card{background:#0d1117;border:1px solid #1e293b;border-radius:1rem;padding:1.25rem}.diag-result-correct{border-left:3px solid #10b981}.diag-result-wrong{border-left:3px solid #ef4444}.diag-result-header{align-items:center;gap:.5rem;margin-bottom:.75rem;display:flex}.diag-result-indicator{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:22px;height:22px;display:flex}.diag-result-indicator-ok{color:#34d399;background:#10b98126}.diag-result-indicator-fail{color:#f87171;background:#ef444426}.diag-result-question{color:#e2e8f0;font-size:.88rem;font-weight:600;line-height:1.4}.diag-result-user-answer{border-radius:.5rem;margin-top:.5rem;padding:.4rem .75rem;font-size:.82rem;display:inline-block}.diag-result-correct .diag-result-user-answer{color:#a7f3d0;background:#10b98114}.diag-result-wrong .diag-result-user-answer{color:#fca5a5;background:#ef444414}.diag-result-correct-answer{color:#34d399;margin-top:.35rem;font-size:.82rem}.diag-result-explanation{color:#94a3b8;background:#6366f10a;border:1px solid #6366f114;border-radius:.5rem;align-items:flex-start;gap:.5rem;margin-top:.5rem;padding:.6rem .75rem;font-size:.82rem;line-height:1.5;display:flex}.diag-result-explanation svg{flex-shrink:0;margin-top:.1rem}.diag-results-actions{justify-content:center;align-items:center;gap:.75rem;margin-top:1.5rem;display:flex}.sm-tab svg,.sm-back-link svg,.sm-test-btn svg,.sm-gen-btn svg,.sm-regen-btn svg,.sm-empty-btn svg,.sm-fc-pill svg,.diag-progress-badge svg,.tutor-suggestion svg,.cornell-section-title svg,.diag-result-explanation svg{flex-shrink:0}@media(max-width:640px){.sm-hero-main{flex-direction:column;align-items:flex-start;gap:.75rem}.sm-test-btn{justify-content:center;width:100%}.sm-tabs{flex-wrap:wrap}.sm-tab{flex-basis:calc(50% - .2rem);padding:.6rem .5rem;font-size:.75rem}.sm-tab-label{display:none}.sm-tab-icon-wrap{width:32px;height:32px}.cornell-header{flex-direction:column;align-items:flex-start;gap:.5rem}.cornell-terms-grid{grid-template-columns:1fr}.tutor-container{height:500px}.tutor-suggestions{flex-direction:column}.study-fc-face-inner{min-height:220px;padding:1.5rem}.study-fc-text{font-size:.95rem}.sm-fc-stats{flex-direction:column;gap:.25rem}.diag-header{flex-direction:column;align-items:flex-start;gap:.5rem}.diag-results-actions{flex-direction:column}.sm-gen-card{padding:2rem 1rem}.sm-fc-results-banner{text-align:center;flex-direction:column}}.quiz-header{justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:1.5rem;display:flex}.quiz-header-info{flex:1;min-width:0}.quiz-header-title{color:#f1f5f9;word-break:break-word;font-size:1.5rem;font-weight:700}.quiz-header-actions{flex-direction:column;flex-shrink:0;align-items:flex-end;gap:.5rem;display:flex}.quiz-q-header{align-items:flex-start;gap:.75rem;margin-bottom:1rem;display:flex}.quiz-q-number{color:#fff;background:#4f46e5;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:2rem;height:2rem;font-size:.875rem;font-weight:700;display:flex}.quiz-q-options{flex-direction:column;gap:.5rem;padding-left:2.75rem;display:flex}.quiz-q-feedback{margin-top:.75rem;padding-left:2.75rem;font-size:.875rem}.quiz-submit-bar{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#030712e6;border-top:1px solid #1f2937;margin-top:1.5rem;padding:1rem 0;position:sticky;bottom:0}.quiz-submit-row{justify-content:space-between;align-items:center;gap:.75rem;display:flex}.quiz-results-stats{text-align:center;gap:1.5rem;margin-bottom:1rem;display:flex}.quiz-results-actions{flex-wrap:wrap;gap:.75rem;display:flex}@media(max-width:640px){.quiz-header{flex-direction:column;gap:.75rem}.quiz-header-title{font-size:1.2rem}.quiz-header-actions{flex-flow:wrap;align-items:center;gap:.5rem;width:100%}.quiz-q-options,.quiz-q-feedback{padding-left:0}.quiz-submit-row{text-align:center;flex-direction:column}.quiz-submit-row .btn-success{width:100%}.quiz-results-stats{gap:1rem}.quiz-results-actions{flex-direction:column}.quiz-results-actions>*{text-align:center;justify-content:center;width:100%}}.quizlist-card{background:#111827;border:1px solid #1f2937;border-radius:.75rem;justify-content:space-between;align-items:center;gap:1rem;padding:1.25rem;text-decoration:none;transition:all .2s;display:flex}.quizlist-card:hover{border-color:#6366f14d;transform:translateY(-1px);box-shadow:0 4px 16px #0003}.quizlist-card-info{flex:1;min-width:0}.quizlist-card-title{color:#f1f5f9;margin-bottom:.25rem;font-size:1rem;font-weight:600}.quizlist-card-meta{color:#6b7280;flex-wrap:wrap;gap:.35rem 1rem;font-size:.8rem;display:flex}.quizlist-card-score{text-align:right;flex-shrink:0}.quizlist-score-value{font-size:1.125rem;font-weight:700;display:block}.quizlist-score-label{color:#6b7280;font-size:.7rem}@media(max-width:640px){.quizlist-card{flex-direction:column;align-items:flex-start;gap:.5rem;padding:1rem}.quizlist-card-score{text-align:left;align-items:center;gap:.5rem;display:flex}.quizlist-card-meta{gap:.25rem .75rem;font-size:.75rem}}@media(max-width:480px){.min-h-screen .max-w-md{padding:0 .25rem}.min-h-screen .text-3xl{font-size:1.5rem}.min-h-screen .text-5xl{font-size:2.5rem}}@media(max-width:640px){.app-main .max-w-2xl{max-width:100%;padding:0}}@media(max-width:768px){.card,.card-hover{padding:1rem}.toast{text-align:center;max-width:calc(100vw - 1rem);left:.5rem;right:.5rem}}img,video,svg,canvas{max-width:100%;height:auto}.app-main>*{overflow-wrap:break-word;word-wrap:break-word;max-width:100%}@property --tw-translate-x{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-y{syntax:"*";inherits:false;initial-value:0}@property --tw-translate-z{syntax:"*";inherits:false;initial-value:0}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-gradient-position{syntax:"*";inherits:false}@property --tw-gradient-from{syntax:"<color>";inherits:false;initial-value:#0000}@property --tw-gradient-via{syntax:"<color>";inherits:false;initial-value:#0000}@property --tw-gradient-to{syntax:"<color>";inherits:false;initial-value:#0000}@property --tw-gradient-stops{syntax:"*";inherits:false}@property --tw-gradient-via-stops{syntax:"*";inherits:false}@property --tw-gradient-from-position{syntax:"<length-percentage>";inherits:false;initial-value:0%}@property --tw-gradient-via-position{syntax:"<length-percentage>";inherits:false;initial-value:50%}@property --tw-gradient-to-position{syntax:"<length-percentage>";inherits:false;initial-value:100%}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-duration{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}