:root{--color-primary: #4f46e5;--color-primary-soft: #eef2ff;--color-primary-strong: #4338ca;--color-secondary: #14b8a6;--color-accent: #f59e0b;--color-bg: #f3f4f6;--color-bg-surface: #ffffff;--color-border-subtle: #e5e7eb;--color-border-strong: #d1d5db;--color-text: #111827;--color-text-muted: #6b7280;--color-text-soft: #9ca3af;--color-success: #22c55e;--color-danger: #ef4444;--color-warning: #f59e0b;--radius-sm: .25rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.5rem;--radius-full: 9999px;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--font-family-body: "Inter", system-ui, -apple-system, sans-serif;--font-family-heading: "Outfit", "Inter", system-ui, -apple-system, sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-md: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 1.875rem;--glass-bg: rgba(255, 255, 255, .7);--glass-border: rgba(255, 255, 255, .5);--glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, .07);--glass-blur: blur(12px);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .05), 0 2px 4px -2px rgba(0, 0, 0, .05);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .05), 0 4px 6px -4px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .05), 0 8px 10px -6px rgba(0, 0, 0, .05);--line-height-tight: 1.1;--line-height-snug: 1.3;--line-height-normal: 1.5;--student-coral: #fdba74;--student-coral-strong: #ea580c;--student-mint: #7dd3c0;--student-mint-strong: #0d9488;--student-lavender: #bfdbfe;--student-lavender-strong: #3b82f6;--student-cream: #fffbeb;--student-cream-soft: #fffdf5;--student-text: #1e293b;--student-text-muted: #64748b;--brand-gradient-primary: linear-gradient(135deg, #38bdf8 0%, #0ea5e9 38%, #f97316 72%, #fbbf24 100%);--brand-gradient-subtle: linear-gradient(to right, #eff6ff 0%, #fffbeb 50%, #e0f2fe 100%);--brand-surface-glass: rgba(255, 255, 255, .88);--brand-text-gradient: linear-gradient(135deg, #2563eb 0%, #ea580c 100%)}.heading-xl{font-family:var(--font-family-heading);font-size:var(--font-size-3xl);line-height:var(--line-height-tight);font-weight:700;letter-spacing:-.02em;color:var(--color-text)}.heading-l{font-family:var(--font-family-heading);font-size:var(--font-size-2xl);line-height:var(--line-height-snug);font-weight:600;color:var(--color-text)}.heading-m{font-family:var(--font-family-heading);font-size:var(--font-size-xl);line-height:var(--line-height-snug);font-weight:600;color:var(--color-text)}.text-muted{color:var(--color-text-muted)}.btn{display:inline-flex;align-items:center;justify-content:center;font-weight:500;border-radius:var(--radius-md);transition:all .2s ease;cursor:pointer;border:1px solid transparent;outline:none;font-family:var(--font-family-body);position:relative;overflow:hidden}.btn:focus-visible{box-shadow:0 0 0 2px var(--color-bg-surface),0 0 0 4px var(--color-primary)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background-color:var(--color-primary);color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:not(:disabled):hover{background-color:var(--color-primary-strong);box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-secondary{background-color:#fff;color:var(--color-text);border-color:var(--color-border-subtle);box-shadow:var(--shadow-sm)}.btn-secondary:not(:disabled):hover{background-color:var(--color-bg);border-color:var(--color-border-strong)}.btn-ghost{background-color:transparent;color:var(--color-text-muted)}.btn-ghost:not(:disabled):hover{background-color:#0000000d;color:var(--color-text)}.btn-danger{background-color:var(--color-danger);color:#fff}.btn-danger:not(:disabled):hover{filter:brightness(.9)}.btn-success{background-color:var(--color-success);color:#fff;box-shadow:var(--shadow-sm)}.btn-success:not(:disabled):hover{background-color:#16a34a;box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn-sm{padding:.375rem .75rem;font-size:var(--font-size-sm)}.btn-md{padding:.5rem 1rem;font-size:var(--font-size-sm)}.btn-lg{padding:.75rem 1.5rem;font-size:var(--font-size-md)}.btn-loading{color:transparent!important}.btn-spinner{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:flex}.spinner-icon{width:1.25em;height:1.25em;animation:spin 1s linear infinite}.opacity-25{opacity:.25}.opacity-75{opacity:.75}.app-shell--student .btn-primary{background:var(--brand-gradient-primary);background-size:200% auto;color:#fff;border:none;transition:all .3s ease}.app-shell--student .btn-primary:not(:disabled):hover{background-position:right center;box-shadow:0 4px 12px #ea580c47;transform:translateY(-1px)}.app-shell--student .btn-secondary{border-color:var(--student-lavender);color:var(--student-text)}.app-shell--student .btn-secondary:not(:disabled):hover{background-color:var(--student-cream-soft);border-color:var(--student-lavender-strong)}.text-soft{color:var(--color-text-soft)}.form-field{display:flex;flex-direction:column;gap:.375rem;margin-bottom:1rem}.w-full{width:100%}.form-label{font-size:var(--font-size-sm);font-weight:500;color:var(--color-text);display:block}.form-input{width:100%;padding:.625rem .875rem;font-size:var(--font-size-sm);line-height:1.5;color:var(--color-text);background-color:var(--color-bg-surface);border:1px solid var(--color-border-strong);border-radius:var(--radius-md);transition:border-color .15s ease-in-out,box-shadow .15s ease-in-out;outline:none}.form-input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-soft)}.form-input::placeholder{color:var(--color-text-muted);opacity:1}.form-input:disabled{background-color:var(--color-bg);opacity:1;cursor:not-allowed}.form-input-error{border-color:var(--color-danger)}.form-input-error:focus{--focus-ring: 0 0 0 3px rgba(99, 102, 241, .4);--focus-ring-offset: 2px;box-shadow:var(--focus-ring)}.form-error-text{font-size:var(--font-size-xs);color:var(--color-danger);margin-top:.25rem}.form-helper-text{font-size:var(--font-size-xs);color:var(--color-text-muted);margin-top:.25rem}.app-shell--student .form-input:focus{border-color:var(--student-coral-strong);box-shadow:0 0 0 3px #ea580c2e}.skeleton{display:inline-block;background-color:var(--color-border-subtle);position:relative;overflow:hidden;border-radius:var(--radius-sm)}.skeleton:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;transform:translate(-100%);background-image:linear-gradient(90deg,#fff0 0,#fff3 20%,#ffffff80 60%,#fff0);animation:shimmer 1.5s infinite}@keyframes shimmer{to{transform:translate(100%)}}.skeleton-text{height:1em;width:100%;margin-bottom:.5rem;border-radius:var(--radius-sm)}.skeleton-rectangular{height:100%;width:100%;border-radius:var(--radius-md)}.skeleton-circular{border-radius:50%}.card{background-color:var(--color-bg-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border-subtle);transition:transform .2s ease,box-shadow .2s ease;overflow:hidden}.card-muted{background-color:var(--color-bg);border:none}.card-hoverable{cursor:pointer}.card-hoverable:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:#ff9a8b}.card-p-none{padding:0}.card-p-sm{padding:var(--space-3)}.card-p-md{padding:var(--space-5)}.card-p-lg{padding:var(--space-8)}.shadow-none{box-shadow:none}.shadow-sm{box-shadow:var(--shadow-sm)}.shadow-md{box-shadow:var(--shadow-md)}.shadow-lg{box-shadow:var(--shadow-lg)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:var(--space-12) var(--space-4);background-color:var(--color-bg);border-radius:var(--radius-lg);border:1px dashed var(--color-border-strong)}.empty-state-icon{font-size:3rem;color:var(--color-text-soft);margin-bottom:var(--space-4)}.empty-state-title{margin-bottom:var(--space-2)}.empty-state-description{max-width:400px;margin-bottom:var(--space-6)}.app-shell--student .empty-state{background-color:var(--student-cream-soft);border-color:var(--student-mint)}.app-shell--student .empty-state-icon{color:var(--student-lavender-strong)}body{background-color:var(--color-bg);color:var(--color-text)}.app-shell{min-height:100vh;background:radial-gradient(circle at top left,#eef2ff 0,#f9fafb 40%,#eef2ff);--app-header-offset: 80px}.app-shell.app-shell--teacher{--app-header-offset: 88px}.app-header{background:linear-gradient(90deg,#4f46e5,#6366f1,#14b8a6);color:#fff;padding:var(--space-3) var(--space-6);box-shadow:var(--shadow-md);display:flex;align-items:center;justify-content:space-between;min-height:var(--app-header-offset);box-sizing:border-box}.app-header-main{display:flex;align-items:center;gap:var(--space-3)}.app-header-title{font-size:var(--font-size-lg);font-weight:600}.app-header-org{font-size:var(--font-size-sm);opacity:.9}.app-header-user{display:flex;align-items:center;gap:var(--space-3);font-size:var(--font-size-sm)}.app-header-avatar{width:32px;height:32px;border-radius:var(--radius-full);background-color:#0f172a26;display:flex;align-items:center;justify-content:center;font-weight:600}.app-header-links{display:flex;align-items:center;gap:var(--space-3)}.app-header-link{font-size:var(--font-size-sm);color:#e5e7eb;text-decoration:none;padding:var(--space-1) var(--space-2);border-radius:var(--radius-md)}.app-header-link-active{background-color:#0f172a2e;color:#fff}.app-main{max-width:1200px;margin:0 auto;padding:var(--space-4) var(--space-4) var(--space-8)}.app-main-narrow{max-width:960px}.page{display:flex;flex-direction:column;gap:var(--space-3)}.page-grid{display:grid;gap:var(--space-4)}@media (min-width: 768px){.page-grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.page-grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}}.admin-sidebar{position:fixed;left:0;top:var(--app-header-offset, 80px);bottom:0;width:260px;background:#fffffffa;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-right:1px solid rgba(229,231,235,.6);overflow-y:auto;z-index:999;transform:translate(-100%);transition:width .3s cubic-bezier(.4,0,.2,1),transform .3s cubic-bezier(.4,0,.2,1);box-shadow:4px 0 24px #00000008;max-height:calc(100vh - var(--app-header-offset, 80px))}.admin-sidebar::-webkit-scrollbar{width:6px}.admin-sidebar::-webkit-scrollbar-thumb{background-color:transparent;border-radius:10px}.admin-sidebar:hover::-webkit-scrollbar-thumb{background-color:#9ca3af80}.admin-sidebar-open{transform:translate(0)}.admin-sidebar-collapsed{width:80px}.admin-sidebar-collapsed .sidebar-item span:not(:first-child){display:none}.admin-sidebar-collapsed .sidebar-nav>div>button{padding:.75rem .5rem;justify-content:center}.admin-sidebar-collapsed .sidebar-nav>div>button>span:last-child{display:none}.sidebar-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background-color:#0f172a66;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:998;transition:opacity .3s ease}.sidebar-nav{padding:.75rem .5rem}.sidebar-item{display:flex;align-items:center;gap:.5rem;padding:.35rem .75rem;margin-bottom:.05rem;color:#4b5563;text-decoration:none;font-size:.85rem;font-weight:500;border-radius:.375rem;transition:all .2s cubic-bezier(.4,0,.2,1);position:relative}.sidebar-item:hover{background-color:#f3f4f6;color:#111827;transform:translate(4px)}.sidebar-item-active{background:linear-gradient(135deg,#4f46e51a,#6366f108);color:#4f46e5;font-weight:600;box-shadow:inset 0 0 0 1px #4f46e51a}.sidebar-item-active:hover{transform:none;background:linear-gradient(135deg,#4f46e526,#6366f10d)}.sidebar-item-active:before{content:"";position:absolute;left:-.75rem;top:15%;bottom:15%;width:4px;background:linear-gradient(to bottom,#4f46e5,#6366f1);border-radius:0 4px 4px 0}.admin-sidebar-collapsed .sidebar-item-active:before{left:-.25rem}.sidebar-group-title{display:flex;align-items:center;justify-content:space-between;padding:.35rem .75rem;margin-top:.15rem;background-color:transparent;border:none;cursor:pointer;font-size:.7rem;font-weight:700;color:#9ca3af;text-transform:uppercase;letter-spacing:.05em;width:100%;transition:color .2s ease}.sidebar-group-title:hover{color:#4b5563}.sidebar-collapse-btn{background:none;border:none;cursor:pointer;padding:.5rem;border-radius:.375rem;color:#6b7280;font-size:1rem;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.app-main-with-sidebar{margin-left:260px;transition:margin-left .3s ease}.app-main-sidebar-collapsed{margin-left:80px}.sidebar-collapse-btn:hover{background-color:#f3f4f6;color:#374151}.mobile-bottom-nav{position:fixed;bottom:0;left:0;right:0;background-color:#fff;border-top:1px solid #e5e7eb;display:flex;justify-content:space-around;align-items:center;padding:.5rem 0;z-index:1000;box-shadow:0 -2px 8px #0000001a}.mobile-bottom-nav__item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.25rem;padding:.5rem .25rem;min-width:56px;background:none;border:none;cursor:pointer;font-size:.75rem;font-weight:500;color:#6b7280;text-decoration:none;border-radius:.5rem;transition:color .15s ease,background-color .15s ease}.mobile-bottom-nav__item:hover{color:#374151;background-color:#4f46e50f}.mobile-bottom-nav__item--active,.mobile-nav-active{color:#4f46e5!important;font-weight:600!important}.mobile-bottom-nav__icon{font-size:1.375rem;line-height:1;display:block}@media (max-width: 1023px){.admin-sidebar{top:0;z-index:1001;max-height:100vh}.app-main-with-sidebar{margin-left:0}.sidebar-overlay{display:block}.app-main{padding-bottom:80px}}@media (min-width: 1024px){.admin-sidebar{transform:translate(0)!important;position:fixed}.admin-sidebar-collapsed{width:80px!important}.sidebar-overlay,.sidebar-toggle{display:none!important}.app-main-with-sidebar{margin-left:260px}.app-main-sidebar-collapsed{margin-left:80px}}@media (max-width: 767px){.app-shell{--app-header-offset: 72px}.app-header{flex-direction:row;align-items:center;justify-content:space-between;padding:var(--space-2) var(--space-4);gap:var(--space-2)}.app-main{padding-inline:var(--space-3);padding-bottom:80px}.app-header-title{font-size:1rem}.app-header-user{flex-wrap:nowrap;align-items:center;gap:var(--space-2)}.app-header-user-details{display:none}.mobile-bottom-nav{display:flex}}@media (min-width: 768px){.mobile-bottom-nav{display:none}}.app-shell--teacher{--teacher-sidebar-surface: #e2ebf6;--teacher-sidebar-border: #c9d8ee;--teacher-primary-brand: #1d4ed8;--teacher-primary-hover: #1e40af;--teacher-text-body: #0f172a;--teacher-text-muted: #5c6578;--teacher-subtitle: #5c6578;--teacher-avatar-bg: #93c5fd;--teacher-hover: rgba(29, 78, 216, .12);--teacher-hover-solid: #bfdbfe;--teacher-active-menu-bg: rgba(191, 219, 254, .88);--teacher-text: var(--teacher-text-body);--teacher-primary: var(--teacher-primary-brand);--teacher-primary-strong: #0c2a4a;--teacher-primary-soft: rgba(226, 235, 246, .96);--teacher-accent: #0284c7;--teacher-ink: var(--teacher-text-body);--teacher-sidebar-bg: var(--teacher-sidebar-surface);--teacher-header-gradient: linear-gradient( 118deg, #1e3a8a 0%, #1d4ed8 22%, #2563eb 48%, #3b82f6 78%, #60a5fa 100% );--teacher-surface-border: rgba(15, 23, 42, .1);--teacher-canvas: #dce8f4;--teacher-canvas-elevated: #e8f0f9;--teacher-card-shadow: 0 1px 2px rgba(15, 23, 42, .06), 0 6px 20px rgba(15, 23, 42, .07);--teacher-card-shadow-hover: 0 4px 12px rgba(15, 23, 42, .08), 0 16px 40px rgba(29, 78, 216, .12);--teacher-radius: 12px;--teacher-radius-lg: 14px;--teacher-font-page-title: 1.2rem;--teacher-font-card-title: 1rem;--teacher-font-subtitle: .875rem;--teacher-page-gap: 1.25rem;--color-secondary: var(--teacher-text-muted);--color-secondary-strong: var(--teacher-primary-brand);--teacher-hero-accent-enrollments: rgba(56, 189, 248, .55);--teacher-hero-accent-exams: rgba(99, 102, 241, .45);--teacher-hero-accent-completion: #fbbf24;--teacher-hero-name-stop-1: #7dd3fc;--teacher-hero-name-stop-2: #c4b5fd;--teacher-hero-name-stop-3: #fda4af}.app-shell--teacher.app-shell{background-color:var(--teacher-canvas-elevated);background-image:radial-gradient(ellipse 100% 75% at 8% -15%,rgba(96,165,250,.22) 0%,transparent 52%),radial-gradient(ellipse 85% 65% at 96% 8%,rgba(147,197,253,.2) 0%,transparent 48%),radial-gradient(ellipse 65% 45% at 48% 100%,rgba(203,213,225,.35) 0%,transparent 42%)}.app-shell--teacher .app-header{background:var(--teacher-header-gradient);color:var(--teacher-text-body);box-shadow:0 1px #ffffff40 inset,0 8px 28px #0f172a26,0 0 0 1px #0f172a0f}.app-shell--teacher .app-header-title,.app-shell--teacher .app-header-org{color:#f8fafc;font-weight:700;letter-spacing:-.02em;text-shadow:0 1px 2px rgba(15,23,42,.35)}.app-shell--teacher .app-header-org{opacity:1;font-weight:600;color:#f8fafcf5}.app-shell--teacher .app-header-user{color:#f8fafcd9}.app-shell--teacher .app-header-link{color:#f8fafcf2;font-weight:500;padding:.5rem .75rem;border-radius:var(--teacher-radius);transition:background-color .15s ease,color .15s ease}.app-shell--teacher .app-header-link:hover{background-color:#ffffff2e;color:#fff}.app-shell--teacher .app-header-link-active{background-color:#fffffff2;color:var(--teacher-primary-hover);font-weight:600;box-shadow:0 1px 4px #0f172a1f}.app-shell--teacher .app-header-avatar{background:#ffffffeb;color:var(--teacher-primary-hover);border:1px solid rgba(255,255,255,.45)}.app-shell--teacher .app-header-user .text-soft{color:#f8fafcbf!important}.app-shell--teacher .app-header .btn-ghost{color:#f8fafcf2}.app-shell--teacher .app-header .btn-ghost:hover:not(:disabled){background-color:#ffffff2e;color:#fff}.app-shell--teacher .app-header-logo{background:#ffffffeb!important}.app-shell--teacher button.sidebar-toggle{color:#f8fafc!important}.app-shell--teacher .admin-sidebar{background:linear-gradient(180deg,#eef4fb,#e2ebf6,#dbe4f0);border-right:1px solid var(--teacher-sidebar-border);box-shadow:2px 0 20px #0f172a14}.app-shell--teacher .sidebar-item{color:var(--teacher-text-body);border-radius:var(--teacher-radius)}.app-shell--teacher .sidebar-item:hover{background:var(--teacher-hover);color:var(--teacher-text-body);transform:translate(2px)}.app-shell--teacher .sidebar-item-active{background:var(--teacher-active-menu-bg);color:var(--teacher-primary-hover);font-weight:600;box-shadow:inset 0 0 0 1px #2563eb1f}.app-shell--teacher .sidebar-item-active:hover{background:#dbeafefa;transform:none}.app-shell--teacher .sidebar-item-active:before{background:linear-gradient(to bottom,#2563eb,#38bdf8)}.app-shell--teacher .sidebar-item-active.sidebar-item--realm-enrollments{background:linear-gradient(90deg,#e0f2fef2,#eff6ffd9);box-shadow:inset 0 0 0 1px #0ea5e959}.app-shell--teacher .sidebar-item-active.sidebar-item--realm-enrollments:before{background:linear-gradient(to bottom,#38bdf8,#0284c7)}.app-shell--teacher .sidebar-item-active.sidebar-item--realm-exams{background:linear-gradient(90deg,#ede9fef2,#f8fafcd9);box-shadow:inset 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linear-gradient(90deg, #fda4af 0%, #f43f5e 50%, #be123c 100%);--card-glow: radial-gradient(120% 80% at 100% 100%, rgba(244, 63, 94, .14) 0%, transparent 60%);--card-icon-bg: linear-gradient(135deg, #fb7185 0%, #be123c 100%);--card-icon-shadow: rgba(244, 63, 94, .35)}.page.teacher-dashboard-page .teacher-dashboard-card--realm-enrollments .teacher-dashboard-card__cta{color:#0284c7}.page.teacher-dashboard-page .teacher-dashboard-card--realm-enrollments .teacher-dashboard-card__cta:hover{color:#0369a1}.page.teacher-dashboard-page .teacher-dashboard-card--realm-exams .teacher-dashboard-card__cta{color:#4f46e5}.page.teacher-dashboard-page .teacher-dashboard-card--realm-exams .teacher-dashboard-card__cta:hover{color:#4338ca}.page.teacher-dashboard-page .teacher-dashboard-card--realm-completion .teacher-dashboard-card__cta{color:#c2410c}.page.teacher-dashboard-page .teacher-dashboard-card--realm-completion .teacher-dashboard-card__cta:hover{color:#7c2d12}.page.teacher-dashboard-page 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.4rem;font-size:var(--teacher-font-card-title);font-weight:600;color:var(--teacher-text-body);letter-spacing:-.02em}.teacher-dashboard-card__desc{margin:0 0 .5rem;font-size:var(--teacher-font-subtitle);line-height:1.5;color:var(--teacher-subtitle);flex:1}.teacher-dashboard-card__cta{display:inline-flex;align-items:center;align-self:flex-start;margin-top:auto;padding-top:.5rem;font-size:var(--teacher-font-subtitle);font-weight:600;color:var(--teacher-primary-brand);text-decoration:none;border-radius:var(--teacher-radius);transition:color .15s ease}.teacher-dashboard-card__cta:after{content:"→";margin-left:.35rem;font-weight:500;opacity:.65;transition:transform .15s ease,opacity .15s ease}.teacher-dashboard-card__cta:hover{color:var(--teacher-primary-hover);text-decoration:none}.teacher-dashboard-card__cta:hover:after{transform:translate(3px);opacity:1}.teacher-dashboard-card__cta:focus-visible{outline:2px solid 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var(--teacher-surface-border);background:linear-gradient(135deg,#fff,#eff6ffd9);box-shadow:var(--teacher-card-shadow)}.teacher-courses-summary__label{font-size:.625rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--teacher-text-muted)}.teacher-courses-summary__value{font-size:1.125rem;font-weight:700;letter-spacing:-.02em;color:var(--teacher-primary-strong);font-variant-numeric:tabular-nums}.teacher-courses-section{margin-top:.65rem}.teacher-courses-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.65rem}.teacher-course-card{position:relative;border-radius:var(--teacher-radius-lg);border:1px solid var(--teacher-surface-border);background:linear-gradient(118deg,#fff,#eff6ffa6);box-shadow:var(--teacher-card-shadow);overflow:hidden}.teacher-course-card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(180deg,#7dd3fc,#2563eb)}.teacher-course-card__head{padding:.85rem 1rem .55rem 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.1rem;gap:0;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:thin}.teacher-course-level-item{display:flex;align-items:center;flex:0 0 auto}.teacher-course-level-connector{width:.85rem;height:2px;margin:0 .1rem;border-radius:1px;background:linear-gradient(90deg,#2563eb59,#7dd3fc73);flex-shrink:0}.teacher-course-level-node{display:inline-flex;align-items:center;justify-content:center;width:1.65rem;height:1.65rem;border-radius:50%;font-size:.7rem;font-weight:700;color:#fff;background:linear-gradient(145deg,#3b82f6,#2563eb);box-shadow:0 0 0 1px #fff3 inset,0 2px 6px #0f172a2e;cursor:default;flex-shrink:0}.teacher-course-level-node--inactive{background:#dbeafe;color:#1d4ed8;box-shadow:0 0 0 1px #2563eb1f inset;opacity:1}.teacher-course-level-node__num{font-variant-numeric:tabular-nums;line-height:1}.teacher-courses-empty{margin-top:.5rem;padding:2rem 1.25rem;text-align:center;border-radius:var(--teacher-radius-lg);border:1px dashed rgba(37,99,235,.25);background:linear-gradient(165deg,#fff,#eff6ffd9)}.teacher-courses-empty__title{margin:0 0 .4rem;font-size:1rem;font-weight:600;color:var(--teacher-primary-strong)}.teacher-courses-empty__text{margin:0 auto;max-width:26rem;font-size:.8125rem;line-height:1.5;color:var(--teacher-text-muted)}.teacher-course-names-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.65rem;max-height:min(60vh,22rem);overflow-y:auto}.teacher-course-names-list__item{display:flex;gap:.65rem;align-items:flex-start;padding:.5rem .55rem;border-radius:var(--teacher-radius);border:1px solid var(--teacher-surface-border);background:linear-gradient(118deg,#eff6ffbf,#fff 55%)}.teacher-course-names-list__badge{display:inline-flex;align-items:center;justify-content:center;min-width:1.65rem;height:1.65rem;padding:0 .25rem;border-radius:.35rem;font-size:.7rem;font-weight:700;font-variant-numeric:tabular-nums;color:#fff;background:linear-gradient(145deg,#3b82f6,#2563eb);box-shadow:0 1px 3px #0f172a26}.teacher-course-names-list__body{flex:1;min-width:0}.teacher-course-names-list__title-row{display:flex;align-items:center;justify-content:space-between;gap:.5rem;flex-wrap:wrap}.teacher-course-names-list__name{font-size:.875rem;font-weight:600;color:var(--teacher-primary-strong);line-height:1.35}.teacher-course-names-list__inactive{font-size:.625rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--teacher-text-muted);padding:.12rem .35rem;border-radius:999px;background:#eff6fff2;border:1px solid var(--teacher-surface-border)}.teacher-course-names-list__desc{margin:.3rem 0 0;font-size:.75rem;line-height:1.45;color:var(--teacher-text-muted)}.app-shell--teacher .enrollment-card--selected{background:#dbeafeb8;border-color:#2563eb52}.app-shell--student{--student-primary: #ea580c;--student-primary-strong: #f97316;--student-primary-soft: #fff7ed;--student-sidebar-bg: #fffdf5;--student-main-bg: #fffbeb;--student-header-gradient: linear-gradient(90deg, #38bdf8, #a5f3fc, #fbbf24, #fb923c);--student-card-bg: #ffffff;--student-card-border: rgba(234, 88, 12, .18);--student-stat-coral: rgba(234, 88, 12, .1);--student-stat-mint: rgba(45, 212, 191, .22);--student-stat-lavender: rgba(96, 165, 250, .22);--student-cta-bg: #ffffff;--student-cta-hover: #fff7ed;--student-link-color: #ea580c;--student-radius-lg: .875rem;--student-shadow-card: 0 4px 12px rgba(14, 165, 233, .08), 0 2px 4px rgba(234, 88, 12, .06)}.app-shell--student.app-shell{background:radial-gradient(circle at top left,#e0f2fe 0,#fffbeb 45%,#ecfdf5)}.app-shell--student .app-header{background:var(--student-header-gradient);box-shadow:0 4px 6px -1px #0ea5e926,0 2px 4px -2px #ea580c1a;color:#1a202c}.app-shell--student .app-header-title,.app-shell--student 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.admin-sidebar{background-color:var(--student-sidebar-bg);border-right-color:#fed7aa}.app-shell--student .sidebar-item:hover{background-color:#fff7ed;color:var(--student-primary)}.app-shell--student .sidebar-item-active{background-color:var(--student-primary-soft);color:var(--student-primary);border-left-color:var(--student-primary)}.app-shell--student .sidebar-overlay{background-color:#ea580c14}.app-shell--student .app-main{background:transparent}.app-shell--student .mobile-bottom-nav{background-color:#fff;border-top:1px solid rgba(234,88,12,.25);box-shadow:0 -4px 12px #2d374814;padding:.5rem 0 .75rem;min-height:56px}.app-shell--student .mobile-bottom-nav__item{color:#4a5568;font-size:.6875rem;font-weight:500;min-width:56px;padding:.5rem .25rem;border-radius:var(--radius-md);transition:color .15s ease,background-color .15s ease}.app-shell--student .mobile-bottom-nav__item:hover{color:#2d3748;background-color:#ea580c0f}.app-shell--student .mobile-bottom-nav__item--active,.app-shell--student .mobile-nav-active{color:var(--student-primary)!important;font-weight:700!important}.app-shell--student .mobile-bottom-nav__item--active .mobile-bottom-nav__icon,.app-shell--student .mobile-nav-active .mobile-bottom-nav__icon{color:var(--student-primary);transform:scale(1.05)}.app-shell--student .mobile-bottom-nav__icon{font-size:1.375rem;margin-bottom:.125rem;display:block;transition:transform .15s ease}.app-shell--student .sidebar-collapse-btn:hover{background-color:#fff7ed;color:var(--student-primary)}.app-shell--student .page-header-title{color:var(--student-text, #2d3748);font-weight:700}.app-shell--student .card--student-stat,.app-shell--student .card.card--student-stat{background:var(--brand-surface-glass);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.6);border-radius:var(--student-radius-lg);box-shadow:0 4px 6px -1px #0000000d;padding:var(--space-5);transition:box-shadow .2s 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#ea580c1f}.app-shell--student .card--student-cta a[href],.app-shell--student .student-dashboard-cta-link{display:inline-flex;align-items:center;gap:.5rem;color:#fff;font-weight:600;font-size:var(--font-size-sm);text-decoration:none;background-color:var(--student-primary);padding:.625rem 1.25rem;border-radius:var(--radius-full);transition:background-color .2s ease,box-shadow .2s ease,transform .05s ease;box-shadow:0 2px 6px #ea580c59}.app-shell--student .card--student-cta a[href]:hover,.app-shell--student .student-dashboard-cta-link:hover{background-color:var(--student-primary-strong);color:#fff;text-decoration:none;box-shadow:0 4px 12px #ea580c66}.app-shell--student .btn-primary{background-color:var(--student-primary);color:#fff;border-color:transparent}.app-shell--student .btn-primary:hover:not(:disabled){background-color:var(--student-primary-strong)}.app-shell--student .btn:focus-visible{box-shadow:0 0 0 2px var(--student-primary-soft)}.app-shell--student .empty-state{background:linear-gradient(135deg,#fffdf5,#fff7ed);border-color:#ea580c33;border-radius:var(--student-radius-lg)}.app-shell--student .empty-state-title{color:var(--student-text, #2d3748)}.app-shell--student .empty-state-description{color:var(--student-text-muted, #718096)}@media (max-width: 767px){.app-shell--student .app-main{padding-bottom:80px}}.student-dashboard-hero{background:linear-gradient(135deg,var(--student-primary-soft) 0%,rgba(168,230,207,.15) 100%);border-radius:var(--student-radius-lg);padding:var(--space-5) var(--space-6);border:1px solid rgba(234,88,12,.15)}.student-dashboard-hero .page-header-title{font-size:var(--font-size-2xl);margin-bottom:var(--space-1)}.student-dashboard-stat-label{font-size:var(--font-size-sm);color:var(--student-text-muted, #718096);margin-bottom:var(--space-1);display:flex;align-items:center;gap:var(--space-2)}.student-dashboard-stat-value{font-size:var(--font-size-3xl);font-weight:700;line-height:var(--line-height-tight);color:var(--student-text, #2d3748)}.student-dashboard-stat-hint{font-size:var(--font-size-xs);color:var(--student-text-muted, #718096);margin-top:var(--space-1)}.student-dashboard-cta-title{font-size:var(--font-size-xl);font-weight:700;color:var(--student-text, #2d3748);margin-bottom:var(--space-2);letter-spacing:-.01em}.student-dashboard-cta-desc{font-size:var(--font-size-sm);color:var(--student-text-muted, #718096);margin-bottom:var(--space-4);line-height:1.45}.student-dashboard-ctas{margin-top:var(--space-6)}@media (max-width: 767px){.student-dashboard-hero{padding:var(--space-4) var(--space-4)}.student-dashboard-stat-value{font-size:var(--font-size-2xl)}}.student-dashboard-error{padding:var(--space-3) var(--space-4);margin-bottom:var(--space-4);background-color:#fef2f2;color:#b91c1c;border-radius:var(--radius-md);font-size:var(--font-size-sm);border:1px solid #fecaca}.app-shell--student .course-level-position__text{color:var(--student-text, #2d3748)}.app-shell--student .course-level-position__name{color:var(--student-text-muted, #718096)}.app-shell--student .course-level-position__segment{background:#ea580c33}.app-shell--student .course-level-position__segment--completed{background:var(--student-mint-strong, #7dd3b0)}.app-shell--student .course-level-position__segment--current{background:var(--student-primary, #ea580c);height:8px;border-radius:3px}.app-shell--student .course-level-position--compact .course-level-position__segment--current{height:6px}.app-shell--student .course-level-position__segment--upcoming{background:#ea580c33}.app-shell--student .page .card:not(.card--student-stat):not(.card--student-cta){border-color:var(--student-card-border);box-shadow:var(--student-shadow-card);border-radius:var(--student-radius-lg)}.app-shell--student .page .card:not(.card--student-stat):not(.card--student-cta):hover{box-shadow:0 6px 16px #ea580c1f}.student-page-error{padding:var(--space-3) var(--space-4);margin-bottom:var(--space-4);background-color:#fef2f2;color:#b91c1c;border-radius:var(--radius-md);font-size:var(--font-size-sm);border:1px solid #fecaca}.student-card-header{display:flex;justify-content:space-between;align-items:flex-start;gap:var(--space-3);margin-bottom:var(--space-3)}.student-meta{font-size:var(--font-size-sm);color:var(--student-text-muted, #718096)}.student-meta-row{display:flex;justify-content:space-between;flex-wrap:wrap;gap:var(--space-2);margin-top:var(--space-3)}.student-form-group{display:flex;flex-direction:column;gap:var(--space-1)}.student-form-label{display:block;font-size:var(--font-size-sm);font-weight:500;color:var(--student-text, #2d3748)}.student-form-input,.student-form-select{width:100%;font-size:var(--font-size-sm);padding:.5rem .75rem;border:1px solid var(--student-card-border);border-radius:var(--radius-md);background:#fff;box-sizing:border-box}.app-shell--student .student-form-input:focus,.app-shell--student .student-form-select:focus{outline:none;border-color:var(--student-primary);box-shadow:0 0 0 2px var(--student-primary-soft)}.student-form-error{font-size:var(--font-size-xs);color:#b91c1c;margin-bottom:var(--space-2)}.student-form-success{font-size:var(--font-size-xs);color:#15803d;margin-bottom:var(--space-2)}.student-card-actions{display:flex;flex-wrap:wrap;gap:var(--space-2);margin-top:var(--space-4);padding-top:var(--space-4);border-top:1px solid rgba(234,88,12,.2)}.auth-page{height:100vh;overflow:hidden;display:grid;grid-template-columns:1.1fr .9fr;background:radial-gradient(circle at top left,var(--student-coral) 0,var(--student-mint) 45%,var(--student-lavender) 90%,var(--student-cream) 100%);position:relative}.auth-page.auth-page--centered{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100dvh;height:auto;overflow-x:hidden;overflow-y:auto;padding:clamp(1.25rem,4vw,2.5rem);background:radial-gradient(ellipse 120% 70% at 50% -10%,rgba(255,255,255,.9),transparent 62%),linear-gradient(172deg,#eff6ff,#f8fafc 58%,#fdf2f8)}.auth-page.auth-page--centered:before,.auth-page.auth-page--centered:after{display:none}.auth-page.auth-page--centered.auth-page--teacher-portal{background:radial-gradient(ellipse 120% 70% at 50% -10%,rgba(255,255,255,.9),transparent 62%),linear-gradient(172deg,#f0fdfa,#f8fafc 60%,#ecfeff)}.auth-page.auth-page--centered.auth-page--admin-portal{background:radial-gradient(ellipse 120% 70% at 50% -10%,rgba(255,255,255,.9),transparent 62%),linear-gradient(172deg,#eef2ff,#f8fafc 60%,#f5f3ff)}.auth-page.auth-page--centered.auth-page--student{overflow-x:hidden;background:radial-gradient(circle at 10px 10px,rgba(56,189,248,.28) 2.5px,transparent 3px) 0 0 / 36px 36px,radial-gradient(circle at 28px 24px,rgba(251,146,60,.22) 2px,transparent 2.5px) 0 0 / 36px 36px,radial-gradient(ellipse 80% 50% at 100% 0%,rgba(253,186,116,.42),transparent 55%),radial-gradient(ellipse 70% 48% at 0% 100%,rgba(125,211,192,.38),transparent 52%),radial-gradient(ellipse 90% 55% at 50% -8%,rgba(255,255,255,.78),transparent 58%),linear-gradient(168deg,#dbeafe,#fffbeb 40%,#fce7f3)}.auth-page.auth-page--centered.auth-page--student:before,.auth-page.auth-page--centered.auth-page--student:after{display:block;content:"";filter:none;opacity:.9;z-index:0}.auth-page.auth-page--centered.auth-page--student:before{width:clamp(160px,28vw,300px);height:clamp(160px,28vw,300px);top:-8%;right:-8%;background:radial-gradient(circle at 32% 32%,#7dd3fc,#38bdf8 42%,#3b82f647);box-shadow:-12vw 62vh 0 -48px #7dd3c08c;animation:auth-float 15s ease-in-out infinite}.auth-page.auth-page--centered.auth-page--student:after{width:clamp(120px,22vw,230px);height:clamp(120px,22vw,230px);bottom:-7%;left:-7%;background:radial-gradient(circle at 38% 38%,#fde047,#fbbf24 48%,#fb923c66);box-shadow:78vw -8vh 0 -42px #fb718561;animation:auth-float 19s ease-in-out infinite reverse}.auth-play-layer{position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;pointer-events:none;overflow:hidden}.auth-play-shape{position:absolute}.auth-play-shape--star{width:22px;height:22px;top:11%;left:clamp(.75rem,8vw,4.5rem);background:#fbbf24;clip-path:polygon(50% 0%,61% 35%,98% 35%,68% 57%,79% 91%,50% 70%,21% 91%,32% 57%,2% 35%,39% 35%);animation:auth-float 11s ease-in-out infinite}.auth-play-shape--dot-blue{width:14px;height:14px;border-radius:50%;top:18%;right:clamp(.85rem,9vw,5rem);background:#38bdf8;animation:auth-float 13s ease-in-out infinite reverse}.auth-play-shape--dot-coral{width:18px;height:18px;border-radius:50%;bottom:14%;right:clamp(1rem,10vw,5.5rem);background:#fb923c;animation:auth-float 16s ease-in-out infinite}.auth-play-shape--plus{width:18px;height:18px;bottom:22%;left:clamp(.9rem,8vw,4.25rem);background:#2dd4bf;clip-path:polygon(35% 0,65% 0,65% 35%,100% 35%,100% 65%,65% 65%,65% 100%,35% 100%,35% 65%,0 65%,0 35%,35% 35%);animation:auth-float 14s ease-in-out infinite reverse}.auth-play-shape--ring{width:28px;height:28px;top:28%;right:clamp(2.5rem,16vw,8rem);border-radius:50%;border:4px solid #a78bfa;animation:auth-float 17s ease-in-out infinite}.auth-page--student .auth-brand-title{font-size:clamp(1.35rem,4vw,1.7rem)}.auth-page--student .auth-brand-title-accent{color:#ea580c}@keyframes auth-float{0%,to{transform:translateZ(0)}50%{transform:translate3d(0,16px,0)}}.auth-center-stack{position:relative;z-index:2;width:100%;max-width:440px;display:flex;flex-direction:column;align-items:center;gap:clamp(1rem,3vw,1.75rem)}.auth-brand-compact{text-align:center;width:100%}.auth-brand-title{font-family:Nunito,Outfit,system-ui,sans-serif;font-size:clamp(1.15rem,3vw,1.35rem);font-weight:700;line-height:1.2;letter-spacing:-.01em;color:#1e293b;margin:0 0 .3rem}.auth-brand-title-accent{color:#0369a1}.auth-brand-portal{font-size:.75rem;font-weight:600;letter-spacing:.02em;color:#475569;margin:0}.auth-brand-org{font-size:.8125rem;font-weight:400;color:#475569;margin:.2rem 0 0}.auth-brand-system{font-size:.75rem;font-weight:500;color:#64748b;margin:.15rem 0 0}.auth-page.auth-page--centered .auth-panel{display:flex;align-items:center;justify-content:center;padding:0;width:100%;max-width:420px;background:transparent;overflow:visible;flex:none}.auth-page.auth-page--centered .auth-card{width:100%;max-width:420px}.auth-login-card-shell{border-radius:1.125rem!important;box-shadow:0 1px 2px #0f172a0a,0 18px 40px -16px #0f172a29!important;border:1px solid rgba(15,23,42,.07)!important;background:#fff!important}.auth-hero{color:var(--student-text);padding:var(--space-10) var(--space-8);display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:left;gap:var(--space-4);position:relative;z-index:1}.auth-hero-subtitle{font-size:var(--font-size-md);max-width:32rem;color:var(--student-text-muted);font-family:Nunito,-apple-system,BlinkMacSystemFont,sans-serif}.auth-hero-content-wrapper{background:#ffffff73;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.5);padding:var(--space-8);border-radius:var(--radius-2xl);box-shadow:0 10px 40px #00000014;display:flex;flex-direction:column;gap:var(--space-4);width:100%;max-width:500px;position:relative;z-index:2;transition:transform .3s ease,box-shadow .3s ease}.auth-hero-content-wrapper:hover{transform:translateY(-4px);box-shadow:0 15px 50px #0000001f}.auth-hero-pill{display:inline-flex;align-items:center;gap:var(--space-2);font-size:var(--font-size-xs);padding:var(--space-1) var(--space-3);border-radius:var(--radius-full);background-color:#fffc;color:var(--student-text);font-weight:700;text-transform:uppercase;letter-spacing:.05em;align-self:flex-start;box-shadow:0 2px 10px #0000000d}.auth-hero-title{font-size:2.75rem;font-weight:800;line-height:var(--line-height-tight);color:var(--student-text);font-family:Nunito,-apple-system,BlinkMacSystemFont,sans-serif;letter-spacing:-.02em}.auth-hero-title-accent{background:linear-gradient(135deg,var(--student-lavender-strong) 0%,#0ea5e9 40%,var(--student-coral-strong) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;display:inline-block}.auth-hero-system-title{font-size:1.5rem;font-weight:600;color:var(--student-text-muted);font-family:Outfit,Inter,system-ui,-apple-system,sans-serif;margin-top:-.5rem;letter-spacing:.02em}.auth-hero-divider{height:4px;width:60px;background:linear-gradient(90deg,#38bdf8,var(--student-mint-strong),#fbbf24);border-radius:2px;margin-top:-.5rem}.auth-hero-subtitle{font-size:1.1rem;line-height:1.6;color:#4a5568}.auth-hero-features{display:flex;flex-direction:column;gap:var(--space-3);margin-top:var(--space-2)}.hero-feature-pill{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);background:#fff9;border:1px solid rgba(255,255,255,.8);border-radius:var(--radius-lg);font-weight:600;color:var(--student-text);transition:all .2s ease;box-shadow:0 2px 8px #00000005}.hero-feature-pill:hover{background:#ffffffe6;transform:translate(4px);box-shadow:0 4px 12px #0000000d;border-color:var(--student-coral-strong)}.hero-feature-icon{font-size:1.25rem;background:#fff;width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:50%;box-shadow:0 2px 6px #0000000f}.auth-page:before{content:"";position:absolute;width:300px;height:300px;border-radius:50%;background:#ffffff4d;top:-50px;right:-50px;pointer-events:none}.auth-page:after{content:"";position:absolute;width:200px;height:200px;border-radius:50%;background:#2dd4bf61;bottom:-50px;left:-50px;pointer-events:none}.auth-hero--student:before{content:"";position:absolute;width:200px;height:200px;border-radius:50%;background:#ffffff4d;top:10%;right:15%;pointer-events:none}.auth-hero--student:after{content:"";position:absolute;width:120px;height:120px;border-radius:50%;background:#2dd4bf61;bottom:20%;left:10%;pointer-events:none}.auth-page .auth-hero-blob{position:absolute;border-radius:50%;pointer-events:none;z-index:0}.auth-page .auth-hero-blob-1{width:120px;height:120px;background:#7dd3fc80;top:40%;right:15%}.auth-page .auth-hero-blob-2{width:90px;height:90px;background:#fbbf246b;top:15%;left:10%}.auth-panel{display:flex;align-items:center;justify-content:center;padding:var(--space-8);background-color:var(--student-cream-soft);position:relative;z-index:1;overflow-y:auto}.auth-page--student .form-card{border-radius:1rem;border:1px solid rgba(14,165,233,.12)}.auth-page--student .form-card.auth-login-card-shell{border:1px solid rgba(14,165,233,.16)!important;background:linear-gradient(90deg,#38bdf8,#7dd3c0,#fbbf24 68%,#fb923c) top / 100% 6px no-repeat,#fff!important;box-shadow:0 1px 2px #0f172a0a,0 18px 40px -16px #0ea5e938!important}.auth-page--student .form-title,.auth-page--student .form-subtitle,.auth-page--student .form-label{font-family:Nunito,-apple-system,BlinkMacSystemFont,sans-serif}.auth-page--student .input:focus{border-color:var(--student-lavender-strong);box-shadow:0 0 0 2px #3b82f638}.auth-page--student .btn-primary{background:var(--brand-gradient-primary);background-size:200% auto;background-position:left center;color:#fff;border:none;transition:background-position .4s ease,box-shadow .25s ease,transform .15s ease}.auth-page--student .btn-primary:hover:not(:disabled){background-position:right center;box-shadow:0 6px 20px #0ea5e933,0 4px 14px #ea580c2e}.auth-page--student .form-link{color:var(--student-coral-strong)}.auth-page--student .form-link:hover{color:var(--student-coral)}.auth-register-now-link{display:inline-flex;align-items:center;gap:.35rem;font-size:.875rem;font-weight:600;text-decoration:none;padding:.35rem 0;border:none;background:none;box-shadow:none;transition:color .15s ease,text-decoration .15s ease}.auth-register-now-link{color:var(--color-primary-strong, #0369a1)}.auth-register-now-link:hover{text-decoration:underline;text-underline-offset:.2em}.auth-page--student .auth-register-now-link{color:var(--student-coral-strong)}@media (prefers-reduced-motion: reduce){.auth-page *,.auth-page *:before,.auth-page *:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.auth-page--student .input{min-height:44px;padding:.75rem 1rem;font-size:1rem}.auth-page--student .btn-primary{min-height:44px;padding-block:.75rem;font-size:var(--font-size-md)}.auth-card{width:100%;max-width:380px}.form-card{background-color:var(--color-bg-surface);border-radius:var(--radius-lg);padding:var(--space-6);box-shadow:var(--shadow-lg);border:1px solid rgba(15,23,42,.05)}.form-title{font-size:var(--font-size-xl);font-weight:600;margin-bottom:var(--space-1);color:var(--color-text)}.form-subtitle{font-size:var(--font-size-sm);color:var(--color-text-muted);margin-bottom:var(--space-4)}.form-field{margin-bottom:var(--space-4)}.form-label{display:block;font-size:var(--font-size-sm);font-weight:500;color:var(--color-text);margin-bottom:var(--space-1)}.input{width:100%;border-radius:var(--radius-md);border:1px solid var(--color-border-subtle);padding:.625rem .75rem;font-size:var(--font-size-sm);color:var(--color-text);background-color:#fff;transition:border-color .15s ease,box-shadow .15s ease,background-color .15s ease}.input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 1px #4f46e566}.input::placeholder{color:var(--color-text-soft)}.form-error{margin-bottom:var(--space-3);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);background-color:#fef2f2;color:#b91c1c;font-size:var(--font-size-sm);border:1px solid #fecaca}.form-helper{font-size:var(--font-size-xs);color:var(--color-text-soft);margin-top:var(--space-1)}.form-footer-note{margin-top:var(--space-4);font-size:var(--font-size-xs);color:var(--color-text-soft);text-align:center}@media (max-width: 900px){.auth-page.auth-page--centered{padding:1.15rem 1rem 1.75rem;justify-content:center}.auth-page:not(.auth-page--centered){display:flex;flex-direction:column;height:auto;min-height:100vh;overflow:visible;overflow-x:hidden}.auth-page:not(.auth-page--centered) .auth-hero{flex:0 0 auto;padding:var(--space-6) var(--space-4) var(--space-2)}.auth-page:not(.auth-page--centered) .auth-hero-content-wrapper{padding:var(--space-6)}.auth-page:not(.auth-page--centered) .auth-hero-title{font-size:2rem}.auth-page:not(.auth-page--centered) .auth-hero-system-title{font-size:1.25rem}.auth-page:not(.auth-page--centered) .auth-hero-subtitle{font-size:.95rem}.auth-page:not(.auth-page--centered) .auth-hero-features{display:none}.auth-page:not(.auth-page--centered) .auth-panel{flex:1 1 auto;padding:0 var(--space-4) var(--space-6);align-items:flex-start;overflow-y:visible}.auth-page:not(.auth-page--centered) .auth-card{margin:0 auto}.auth-page.auth-page--centered .form-card,.auth-login-card-shell{padding:2rem 1.35rem!important}.form-card{padding:var(--space-5) var(--space-4)}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);border-radius:var(--radius-md);border:1px solid transparent;font-size:var(--font-size-sm);font-weight:500;padding-inline:var(--space-4);padding-block:.6rem;cursor:pointer;transition:background-color .15s ease,color .15s ease,box-shadow .15s ease,transform .05s ease,border-color .15s ease}.btn:disabled{opacity:.6;cursor:not-allowed;box-shadow:none}.btn-primary{background-color:var(--color-primary);color:#fff;box-shadow:var(--shadow-md)}.btn-primary:hover:not(:disabled){background-color:var(--color-primary-strong)}.btn-secondary{background-color:#ecfeff;color:#0f766e;border-color:#a5f3fc}.btn-secondary:hover:not(:disabled){background-color:#cffafe}.btn-ghost{background-color:transparent;color:var(--color-text);border-color:transparent}.btn-ghost:hover:not(:disabled){background-color:#94a3b826}.btn-danger{background-color:#ef4444;color:#fff}.btn-danger:hover:not(:disabled){background-color:#b91c1c}.btn-success{background-color:#16a34a;color:#fff;box-shadow:var(--shadow-md)}.btn-success:hover:not(:disabled){background-color:#15803d}.btn-sm{padding-inline:var(--space-3);padding-block:.45rem;font-size:var(--font-size-xs)}.btn-lg{padding-inline:var(--space-5);padding-block:.8rem;font-size:var(--font-size-md)}.btn-full{width:100%}.btn:focus-visible{outline:none;box-shadow:0 0 0 2px #e0e7ff}.card-muted{box-shadow:var(--shadow-sm)}.status-badge{display:inline-flex;align-items:center;justify-content:center;padding:.15rem 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