@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg-color: #0b0f19;--bg-surface: #131a26;--bg-surface-hover: #1b2536;--primary: #bc42ff;--primary-hover: #a526ec;--text-main: #f4f4f5;--text-muted: #94a3b8;--accent: #10b981;--success: #10b981;--warning: #f59e0b;--danger: #ef4444;--track-bg: rgba(255, 255, 255, .08);--chip-bg: rgba(255, 255, 255, .04);--banner-grad: linear-gradient(135deg, rgba(188, 66, 255, .18) 0%, rgba(19, 26, 38, .85) 100%);--nav-mobile-bg: rgba(19, 26, 38, .95);--border-color: rgba(255, 255, 255, .08);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--radius-full: 9999px;--shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, .2), 0 2px 4px -1px rgba(0, 0, 0, .1);--shadow-md: 0 10px 15px -3px rgba(0, 0, 0, .3), 0 4px 6px -2px rgba(0, 0, 0, .15);--shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, .4), 0 10px 10px -5px rgba(0, 0, 0, .2);--header-bg: rgba(19, 26, 38, .85);--sidebar-bg: rgba(19, 26, 38, .5);--card-bg-subtle: rgba(255, 255, 255, .02)}.light-theme{--bg-color: #f1f5f9;--bg-surface: #ffffff;--bg-surface-hover: #f8fafc;--primary: #9d1df2;--primary-hover: #8210ce;--text-main: #0f172a;--text-muted: #64748b;--border-color: rgba(0, 0, 0, .08);--header-bg: rgba(255, 255, 255, .85);--sidebar-bg: rgba(241, 245, 249, .8);--card-bg-subtle: rgba(0, 0, 0, .02);--track-bg: rgba(15, 23, 42, .1);--chip-bg: rgba(15, 23, 42, .04);--banner-grad: linear-gradient(135deg, rgba(157, 29, 242, .1) 0%, rgba(255, 255, 255, .75) 100%);--nav-mobile-bg: rgba(255, 255, 255, .95)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--bg-color);color:var(--text-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color .3s ease,color .3s ease,border-color .3s ease}#root{width:100%;min-height:100vh;display:flex;justify-content:center}.app-container{width:100%;max-width:1200px;min-height:100vh;background-color:var(--bg-color);box-shadow:0 0 20px #0000000d;display:flex;flex-direction:column;position:relative;overflow:hidden}h1,h2,h3,h4,h5,h6{font-weight:600}.text-center{text-align:center}.text-muted{color:var(--text-muted)}.text-main{color:var(--text-main)}.text-primary{color:var(--primary)}.text-accent{color:var(--accent)}.text-danger{color:var(--danger)}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.text-md{font-size:1rem}.font-medium{font-weight:500}.font-semibold{font-weight:600}.font-bold{font-weight:700}.uppercase{text-transform:uppercase}.italic{font-style:italic}.leading-relaxed{line-height:1.625}.block{display:block}.cursor-pointer{cursor:pointer}.flex{display:flex}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.justify-start{justify-content:flex-start}.flex-1{flex:1}.flex-row{flex-direction:row}.gap-1{gap:.25rem}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.gap-6{gap:1.5rem}.p-3{padding:.75rem}.p-4{padding:1rem}.py-2{padding-top:.5rem;padding-bottom:.5rem}.px-4{padding-left:1rem;padding-right:1rem}.mb-1{margin-bottom:.25rem}.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:.75rem}.mb-4{margin-bottom:1rem}.mt-2{margin-top:.5rem}.mt-4{margin-top:1rem}.rounded{border-radius:var(--radius-sm)}.w-full{width:100%}.h-screen{height:100vh}.min-h-screen{min-height:100vh}.grid-cards{display:flex;flex-direction:column;gap:1rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;background-color:var(--bg-surface);color:var(--text-main);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:.75rem 1rem;font-size:1rem;font-weight:500;cursor:pointer;transition:all .2s ease;-webkit-user-select:none;user-select:none}.btn:hover{background-color:var(--bg-surface-hover)}.btn:active{transform:scale(.98)}.btn-primary{background:linear-gradient(135deg,var(--primary) 0%,#7c3aed 100%);color:#fff;border:none;box-shadow:0 2px 12px #bc42ff47}.btn-primary:hover{filter:brightness(1.1);box-shadow:0 4px 16px #bc42ff66}.btn-primary:disabled{opacity:.5;cursor:not-allowed;filter:grayscale(.4)}.btn-icon{padding:.5rem;border-radius:var(--radius-full)}.input-group{display:flex;flex-direction:column;gap:.5rem;margin-bottom:1rem}.input-label{font-size:.875rem;color:var(--text-muted);font-weight:500}.input{background-color:var(--bg-surface);border:1px solid var(--border-color);color:var(--text-main);padding:.75rem 1rem;border-radius:var(--radius-md);font-size:1rem;font-family:inherit;transition:border-color .2s;width:100%}.input:focus{outline:none;border-color:var(--primary)}textarea.input{resize:vertical;min-height:80px}.card{background-color:var(--bg-surface);border-radius:var(--radius-lg);padding:1.25rem;border:1px solid var(--border-color);box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:.5rem;transition:transform .2s}.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.app-header{height:60px;min-height:60px;display:flex;align-items:center;justify-content:space-between;padding:0 1rem;background-color:var(--header-bg);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:10;transition:background-color .3s ease,border-color .3s ease}.app-content{flex:1;overflow-y:auto;padding:1rem;display:flex;flex-direction:column;gap:1rem}.nav-container{display:flex;justify-content:space-around;align-items:center;height:65px;background-color:var(--header-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-top:1px solid var(--border-color);position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:1200px;z-index:50;transition:background-color .3s ease,border-color .3s ease}.nav-item{display:flex;flex-direction:column;align-items:center;gap:4px;text-decoration:none;font-size:.75rem;font-weight:500;transition:color .2s}.nav-item.active{font-weight:600;color:var(--primary)}.nav-item.inactive{color:var(--text-muted)}@media (min-width: 768px){.app-container{border-left:1px solid var(--border-color);border-right:1px solid var(--border-color)}.grid-cards{display:grid!important;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.5rem!important}.nav-container{top:0;bottom:auto;border-top:none;border-bottom:1px solid var(--border-color);justify-content:flex-end;padding-right:2rem;gap:2rem}.nav-item{flex-direction:row;gap:8px;font-size:.9rem}.has-top-nav-page{padding-top:65px}}::-webkit-scrollbar{width:10px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--track-bg);border-radius:8px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.no-scrollbar::-webkit-scrollbar{display:none}.no-scrollbar{scrollbar-width:none}.auth-screen{background:radial-gradient(640px 320px at 15% 8%,rgba(188,66,255,.13),transparent 60%),radial-gradient(520px 320px at 85% 92%,rgba(16,185,129,.09),transparent 60%)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .3s ease forwards}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.animate-spin{animation:spin 1s linear infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.animate-pulse{animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}@keyframes bounce{0%,to{transform:translateY(-25%);animation-timing-function:cubic-bezier(.8,0,1,1)}50%{transform:none;animation-timing-function:cubic-bezier(0,0,.2,1)}}.animate-bounce{animation:bounce 1s infinite}.markdown-content p{margin:0;min-height:1.2em}.markdown-content strong{font-weight:700;color:inherit}.markdown-content em{font-style:italic}.dashboard-grid{display:flex;flex-direction:column;gap:1.5rem;width:100%}.dashboard-sidebar,.dashboard-main{display:flex;flex-direction:column;gap:1.25rem}@media (min-width: 992px){.dashboard-grid{display:grid;grid-template-columns:360px 1fr;gap:2rem;align-items:start}}.student-bottom-nav{display:none!important}.dashboard-sidebar-nav{display:flex!important}@media (max-width: 991px){.dashboard-sidebar-nav{display:none!important}.student-bottom-nav{display:flex!important}}.print-only{display:none}@media print{body *{visibility:hidden}.print-only,.print-only *{visibility:visible}.print-only{display:block;position:absolute;top:0;left:0;width:100%;color:#000;background:#fff}}