@import "https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800;900&display=swap";
:root{--primary:#5b84b1;--primary-dark:#4a6f94;--primary-light:#e8eef5;--secondary:#9db0a0;--secondary-soft:#e8ede9;--ai:#007bff;--ai-soft:#e6f2ff;--ink:#2d2e32;--ink-soft:#4a4b50;--muted:#6b7280;--surface:#f8f9fa;--white:#fff;--warm:#e8c547;--radius:12px;--radius-lg:20px;--shadow:0 4px 24px rgba(45,46,50,.08);--shadow-lg:0 12px 48px rgba(91,132,177,.2);--font:"Outfit",system-ui,sans-serif}.auth-page{font-family:var(--font);color:var(--ink);min-height:100vh;background:var(--surface);flex-direction:column;justify-content:center;align-items:center;min-height:100dvh;padding:max(16px,min(4vw,32px));display:flex;position:relative;overflow-x:hidden}.auth-page *,.auth-page :before,.auth-page :after{box-sizing:border-box}.auth-bg-mesh{pointer-events:none;background:radial-gradient(70% 55% at 8% 15%,rgba(91,132,177,.1),transparent 55%),radial-gradient(50% 45% at 92% 85%,rgba(157,176,160,.12),transparent 50%),radial-gradient(40% 35%,rgba(0,123,255,.04),transparent 60%);position:absolute;top:0;bottom:0;left:0;right:0}.auth-bg-grid{pointer-events:none;background-image:linear-gradient(rgba(91,132,177,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(91,132,177,.04) 1px,transparent 1px);background-size:48px 48px;position:absolute;top:0;bottom:0;left:0;right:0;-webkit-mask-image:radial-gradient(80% 70%,#000,transparent);mask-image:radial-gradient(80% 70%,#000,transparent)}.auth-back{z-index:20;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);color:var(--ink-soft);box-shadow:var(--shadow);background:rgba(255,255,255,.92);border:1px solid rgba(91,132,177,.15);border-radius:999px;align-items:center;gap:8px;padding:10px 18px;font-size:.875rem;font-weight:600;text-decoration:none;transition:all .2s;display:inline-flex;position:absolute;top:max(16px,min(3vw,24px));left:max(16px,min(3vw,24px))}.auth-back:hover{border-color:var(--primary);color:var(--primary);box-shadow:var(--shadow-lg);transform:translateY(-1px)}.auth-brand{align-items:center;gap:12px;margin-bottom:24px;display:inline-flex}.auth-brand-icon{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;border-radius:14px;justify-content:center;align-items:center;width:56px;height:56px;display:flex;box-shadow:0 6px 20px rgba(91,132,177,.35)}.auth-brand-text{letter-spacing:-.03em;color:var(--ink);font-size:max(1.75rem,min(4vw,2.25rem));font-weight:800}.auth-brand-text span{color:var(--primary)}.auth-title{letter-spacing:-.03em;color:var(--ink);margin-bottom:8px;font-size:max(1.75rem,min(4vw,2.5rem));font-weight:800;line-height:1.15}.auth-subtitle{color:var(--muted);font-size:max(1rem,min(2vw,1.125rem));font-weight:500;line-height:1.6}.auth-accent{color:var(--ai);font-style:italic}.auth-card{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);background:rgba(255,255,255,.95);border:1px solid rgba(91,132,177,.12);overflow:hidden}.auth-card-header{text-align:center;background:linear-gradient(180deg,var(--primary-light)0%,transparent 100%);border-bottom:1px solid rgba(91,132,177,.1);padding:28px 28px 20px}.auth-card-body{padding:28px}.auth-card-icon{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;border-radius:14px;justify-content:center;align-items:center;width:56px;height:56px;margin-bottom:12px;display:inline-flex;box-shadow:0 6px 18px rgba(91,132,177,.3)}.auth-card-icon--secondary{background:linear-gradient(135deg,var(--secondary),#7d9480);box-shadow:0 6px 18px rgba(157,176,160,.35)}.auth-card-icon--admin{background:linear-gradient(135deg,var(--ink),#3d3e42);box-shadow:0 6px 18px rgba(45,46,50,.25)}.auth-badge{text-transform:uppercase;letter-spacing:.08em;border-radius:999px;align-items:center;gap:6px;padding:6px 14px;font-size:.7rem;font-weight:700;display:inline-flex}.auth-badge--primary{background:var(--primary-light);color:var(--primary-dark);border:1px solid rgba(91,132,177,.2)}.auth-badge--secondary{background:var(--secondary-soft);color:#5a6d5c;border:1px solid rgba(157,176,160,.35)}.auth-badge--secure{color:#b91c1c;background:#fef2f2;border:1px solid #fecaca}.auth-badge--ai{background:var(--ai-soft);color:var(--ai);border:1px solid rgba(0,123,255,.2)}.auth-btn{border-radius:var(--radius);width:100%;font-family:var(--font);cursor:pointer;border:none;justify-content:center;align-items:center;gap:8px;padding:14px 24px;font-size:.95rem;font-weight:700;text-decoration:none;transition:all .22s;display:inline-flex}.auth-btn:disabled{opacity:.55;cursor:not-allowed}.auth-btn-primary{background:linear-gradient(135deg,var(--primary)0%,var(--primary-dark)100%);color:#fff;box-shadow:0 6px 20px rgba(91,132,177,.35)}.auth-btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 10px 28px rgba(91,132,177,.42)}.auth-btn-secondary{background:var(--secondary);color:var(--ink);box-shadow:0 4px 16px rgba(157,176,160,.4)}.auth-btn-secondary:hover:not(:disabled){filter:brightness(1.05);transform:translateY(-2px)}.auth-role-grid{grid-template-columns:repeat(3,1fr);gap:max(16px,min(3vw,28px));width:100%;max-width:960px;display:grid}.auth-role-card{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:var(--radius-lg);text-align:center;cursor:pointer;font-family:var(--font);background:rgba(255,255,255,.92);border:2px solid rgba(91,132,177,.1);padding:max(24px,min(4vw,36px)) max(20px,min(3vw,28px));transition:all .25s;position:relative;overflow:hidden}.auth-role-card:hover{border-color:var(--primary);box-shadow:var(--shadow-lg);transform:translateY(-6px)}.auth-role-card:focus-visible{outline:2px solid var(--primary);outline-offset:3px}.auth-role-icon{color:#fff;border-radius:16px;margin-bottom:16px;padding:16px;display:inline-flex;box-shadow:0 6px 18px rgba(91,132,177,.3)}.auth-role-icon--student{background:linear-gradient(135deg,var(--primary),var(--primary-dark))}.auth-role-icon--staff{background:linear-gradient(135deg,var(--secondary),#7d9480)}.auth-role-icon--admin{background:linear-gradient(135deg,var(--ink),#4a4b50)}.auth-role-title{color:var(--ink);margin-bottom:8px;font-size:1.15rem;font-weight:800}.auth-role-desc{color:var(--muted);margin-bottom:16px;font-size:.875rem;line-height:1.55}.auth-role-cta{color:var(--primary);align-items:center;gap:4px;font-size:.875rem;font-weight:700;display:inline-flex}.auth-split{z-index:10;grid-template-columns:1fr 1fr;align-items:center;gap:max(32px,min(5vw,64px));width:100%;max-width:1100px;display:grid;position:relative}.auth-hero-panel{flex-direction:column;gap:20px;display:flex}.auth-hero-img-wrap{border-radius:0 0 0 48px;position:relative;overflow:hidden;box-shadow:0 20px 48px rgba(45,46,50,.15)}.auth-hero-img-wrap:before{content:"";z-index:1;background:linear-gradient(to right,var(--surface)0%,transparent 30%),linear-gradient(to top,rgba(45,46,50,.75) 0%,transparent 55%);pointer-events:none;position:absolute;top:0;bottom:0;left:0;right:0}.auth-hero-img{object-fit:cover;object-position:center;width:100%;height:320px;display:block}.auth-hero-overlay{z-index:2;color:#fff;padding:28px;position:absolute;bottom:0;left:0;right:0}.auth-stat-grid{grid-template-columns:repeat(2,1fr);gap:12px;display:grid}.auth-stat{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:var(--radius);background:rgba(255,255,255,.75);border:1px solid rgba(91,132,177,.12);padding:16px}.auth-stat-value{color:var(--ink);font-size:1.35rem;font-weight:800}.auth-stat-label{color:var(--muted);font-size:.75rem;font-weight:600}.auth-feature-pill{background:rgba(255,255,255,.6);border:1px solid rgba(91,132,177,.1);border-radius:10px;align-items:center;gap:10px;padding:12px 14px;display:flex}.auth-feature-pill svg{color:var(--primary);flex-shrink:0}.auth-feature-pill span{color:var(--ink);font-size:.8rem;font-weight:700}.auth-input-wrap{width:100%;position:relative}.auth-input{border-radius:var(--radius);width:100%;font-family:var(--font);color:var(--ink);background:var(--white);border:1.5px solid #e2e8f0;outline:none;padding:13px 16px;font-size:.9rem;transition:border-color .2s,box-shadow .2s}.auth-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(91,132,177,.15)}.auth-input--error{border-color:#ef4444}.auth-select{border-radius:var(--radius);width:100%;font-family:var(--font);color:var(--ink);background:var(--white);border:1.5px solid #e2e8f0;outline:none;padding:13px 16px;font-size:.9rem;transition:border-color .2s}.auth-select:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(91,132,177,.15)}.auth-label{color:var(--ink-soft);margin-bottom:6px;font-size:.85rem;font-weight:600;display:block}.auth-field-error{color:#ef4444;margin-top:4px;font-size:.75rem}.auth-error-banner{border-radius:var(--radius);color:#b91c1c;background:#fef2f2;border:1px solid #fecaca;align-items:flex-start;gap:10px;margin-bottom:20px;padding:14px 16px;font-size:.875rem;display:flex}.auth-link{color:var(--primary);font-weight:600;text-decoration:none;transition:color .2s}.auth-link:hover{color:var(--primary-dark);text-decoration:underline}.auth-footer-text{color:var(--muted);text-align:center;font-size:.875rem}.auth-divider{border:none;border-top:1px solid rgba(91,132,177,.12);margin:24px 0}.auth-section{background:var(--white);border-radius:var(--radius-lg);border:1px solid rgba(91,132,177,.12);padding:24px}.auth-section-title{color:var(--primary);align-items:center;gap:8px;margin-bottom:16px;font-size:1.05rem;font-weight:800;display:flex}.auth-section-title:before{content:"";background:var(--primary);border-radius:2px;width:4px;height:18px}.auth-form-grid{grid-template-columns:repeat(2,1fr);gap:20px;display:grid}.auth-trust-row{text-transform:uppercase;letter-spacing:.1em;color:var(--muted);opacity:.7;justify-content:center;align-items:center;gap:20px;margin-top:16px;font-size:.65rem;font-weight:800;display:flex}.auth-trust-row span{align-items:center;gap:4px;display:inline-flex}.auth-container{z-index:10;width:100%;max-width:640px;position:relative}.auth-container--wide{max-width:900px}.auth-container--hub{flex-direction:column;align-items:center;max-width:1040px;display:flex}.auth-checkbox-row{justify-content:space-between;align-items:center;font-size:.8rem;display:flex}.auth-checkbox-row label{cursor:pointer;color:var(--muted);align-items:center;gap:6px;display:flex}.auth-checkbox-row input[type=checkbox]{width:15px;height:15px;accent-color:var(--primary);cursor:pointer}.auth-state-card{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-radius:var(--radius-lg);width:100%;max-width:560px;box-shadow:var(--shadow-lg);text-align:center;background:rgba(255,255,255,.95);border:1px solid rgba(91,132,177,.12);padding:48px 40px}.auth-spinner{color:var(--primary);animation:.8s linear infinite auth-spin}@keyframes auth-spin{to{transform:rotate(360deg)}}@media (max-width:900px){.auth-role-grid{grid-template-columns:1fr;max-width:400px;margin:0 auto}.auth-split{grid-template-columns:1fr;max-width:440px;margin:0 auto}.auth-hero-panel{display:none}.auth-form-grid{grid-template-columns:1fr}}@media (max-width:640px){.auth-page{justify-content:flex-start;padding:24px 16px;overflow-y:auto}.auth-back{align-self:flex-start;margin-bottom:24px;position:relative;top:auto;left:auto}.auth-container--hub{margin-top:0}.auth-role-card{padding:20px 16px}.auth-card-body{padding:20px}.auth-section{padding:18px}}