@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap";:root{--bg-dark:#0f172a;--bg-darker:#020617;--primary:#6366f1;--primary-hover:#4f46e5;--secondary:#ec4899;--accent:#14b8a6;--text-main:#f8fafc;--text-muted:#94a3b8;--glass-bg:#1e293bb3;--glass-border:#ffffff1a;--danger:#ef4444;--success:#22c55e;--warning:#eab308}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-darker);color:var(--text-main);background-image:radial-gradient(at 0 0,#100f15 0,#0000 50%),radial-gradient(at 50% 0,#2f3e6a33 0,#0000 50%),radial-gradient(at 100% 0,#72274133 0,#0000 50%);background-attachment:fixed;min-height:100vh;font-family:Outfit,sans-serif;overflow-x:hidden}.app-container{min-height:100vh;display:flex}.glass-panel{background:var(--glass-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:16px;box-shadow:0 8px 32px #0003}.glass-card{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--glass-border);background:#ffffff08;border-radius:12px;padding:24px;transition:transform .3s,box-shadow .3s,border-color .3s}.glass-card:hover{border-color:#fff3;transform:translateY(-5px);box-shadow:0 12px 40px #0000004d}.sidebar{border-right:1px solid var(--glass-border);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#0f172a99;flex-direction:column;gap:32px;width:280px;padding:24px;display:flex}.sidebar-logo{color:var(--text-main);background:linear-gradient(135deg, var(--primary), var(--secondary));-webkit-text-fill-color:transparent;-webkit-background-clip:text;align-items:center;gap:12px;font-size:24px;font-weight:700;display:flex}.sidebar-nav{flex-direction:column;gap:8px;display:flex}.nav-item{color:var(--text-muted);border-radius:12px;align-items:center;gap:12px;padding:12px 16px;font-weight:500;text-decoration:none;transition:all .2s;display:flex}.nav-item:hover{color:var(--text-main);background:#ffffff0d}.nav-item.active{color:var(--primary);background:linear-gradient(135deg,#6366f133,#ec489933);border:1px solid #6366f14d}.main-content{flex:1;padding:40px;overflow-y:auto}.page-header{margin-bottom:40px}.page-title{margin-bottom:8px;font-size:32px;font-weight:700}.page-subtitle{color:var(--text-muted);font-size:16px}.grid-cards{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;display:grid}.stat-value{color:var(--text-main);margin:16px 0 8px;font-size:36px;font-weight:700}.stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;font-size:14px}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.4s forwards fadeIn}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#fff3}@keyframes spin{to{transform:rotate(360deg)}}.auth-screen{justify-content:center;align-items:center;min-height:100vh;padding:32px 20px;display:flex}.auth-card{width:100%;max-width:460px;padding:40px;position:relative}.auth-input{border:1px solid var(--glass-border);width:100%;color:var(--text-main);background:#ffffff0a;border-radius:12px;outline:none;padding:14px 16px;font-family:Outfit,sans-serif;font-size:16px;transition:border-color .2s,box-shadow .2s}.auth-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #6366f126}.auth-input::placeholder{color:var(--text-muted);opacity:.7}.auth-btn{cursor:pointer;color:#fff;background:linear-gradient(135deg, var(--primary), var(--secondary));border:none;border-radius:12px;width:100%;padding:14px 20px;font-family:Outfit,sans-serif;font-size:16px;font-weight:700;transition:transform .2s,box-shadow .2s,opacity .2s;box-shadow:0 8px 24px #6366f14d}.auth-btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 12px 28px #6366f166}.auth-btn:disabled{opacity:.6;cursor:not-allowed}.auth-secondary-btn{border:1px solid var(--glass-border);color:var(--text-main);box-shadow:none;background:#ffffff0d}.auth-secondary-btn:hover:not(:disabled){box-shadow:none;background:#ffffff17}.auth-alert{border-radius:10px;padding:12px 14px;font-size:14px;line-height:1.45}.auth-alert.error{color:#fca5a5;background:#ef44441f;border:1px solid #ef44444d}.auth-alert.info{color:#86efac;background:#22c55e1a;border:1px solid #22c55e4d}.auth-space-tab{border:1px solid var(--glass-border);color:var(--text-main);cursor:pointer;background:#ffffff08;border-radius:14px;flex:1;justify-content:center;align-items:center;gap:10px;padding:14px 18px;font-family:Outfit,sans-serif;font-size:15px;font-weight:700;transition:all .2s;display:flex}.auth-space-tab.active{border-color:var(--primary);background:linear-gradient(135deg,#6366f12e,#ec48992e)}.code-input{text-align:center;letter-spacing:14px;font-size:28px;font-weight:800}.menu-toggle,.mobile-topbar,.mail-back{display:none}.mail-back{justify-content:center;align-items:center}.table-wrap{-webkit-overflow-scrolling:touch;overflow-x:auto}.table-wrap table{min-width:760px}@media (width<=1024px){.main-content{padding:24px}.page-title{font-size:28px}}@media (width<=920px){.app-container{display:block}.sidebar{z-index:1400;border-right:1px solid var(--glass-border);width:min(82vw,320px);transition:transform .3s;position:fixed;top:0;bottom:0;left:0;overflow-y:auto;transform:translate(-105%)}.app-container.menu-open .sidebar{transform:translate(0);box-shadow:0 0 80px #0000008c}.menu-backdrop{z-index:1300;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);opacity:0;pointer-events:none;background:#0206179e;transition:opacity .3s;position:fixed;inset:0}.app-container.menu-open .menu-backdrop{opacity:1;pointer-events:auto}.menu-toggle{border:1px solid var(--glass-border);width:44px;height:44px;color:var(--text-main);cursor:pointer;background:#ffffff0f;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.menu-toggle:active{transform:scale(.96)}.mobile-topbar{border-bottom:1px solid var(--glass-border);align-items:center;gap:12px;margin-bottom:16px;padding-bottom:14px;display:flex}.mobile-topbar-title{color:var(--text-main);font-size:17px;font-weight:800}.main-content{width:100%;padding:16px}.dashboard-split{grid-template-columns:1fr!important;gap:24px!important}.grade-stats{grid-template-columns:repeat(2,1fr)!important;gap:16px!important}.tt-week{grid-template-columns:repeat(2,minmax(0,1fr))!important}.messages-page{height:calc(100vh - 150px)!important}.grid-cards{gap:16px}}@media (width<=720px){.page-title{font-size:24px}.page-subtitle{font-size:15px}.page-header-row{flex-direction:column!important;align-items:stretch!important;gap:14px!important}.page-header-row .inline-tools{flex-wrap:wrap;align-self:flex-start}.messages-page{height:auto!important}.mail-shell{height:calc(100dvh - 205px);min-height:430px;flex-direction:column!important;overflow:hidden!important}.mail-list,.mail-view{display:none;border-right:none!important;width:100%!important;min-height:0!important}.mail-shell.show-list .mail-list{height:100%;display:flex}.mail-shell.show-detail .mail-view{flex:1;height:100%;display:flex}.mail-back{display:inline-flex!important}.report-header{display:none!important}.report-row{grid-template-columns:1fr!important;gap:12px!important;padding:18px!important}.report-row>div:nth-child(3),.report-row>div:nth-child(4){text-align:left!important}.report-row>div:nth-child(3):before,.report-row>div:nth-child(4):before{content:attr(data-label);text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);margin-bottom:4px;font-size:10px;font-weight:800;display:block}.tt-week{grid-template-columns:1fr!important}.ev-toolbar{flex-direction:column!important;align-items:stretch!important;gap:12px!important}.ev-toolbar .ev-search{width:100%!important}.auth-card{padding:28px 18px!important}.glass-panel{border-radius:14px}}@media (width<=480px){.main-content{padding:12px}.auth-card{padding:24px 16px!important}.grade-stats{grid-template-columns:1fr!important}.stat-value{font-size:28px}.grid-cards{grid-template-columns:1fr}.table-wrap table{min-width:720px}.glass-card,.glass-panel{padding:16px}}@media (width<=720px){.modal-grid{grid-template-columns:1fr!important;gap:20px!important}input,select,textarea{font-size:16px}.landing-root>header{flex-wrap:wrap;gap:12px;padding:14px 16px!important}.landing-root>main{padding:64px 16px!important}.landing-root main .glass-card{max-width:340px;width:100%!important}.landing-root section{padding:64px 16px!important}.landing-root footer{flex-direction:column;align-items:flex-start;gap:12px;padding:20px 16px!important}}@media (width<=480px){.landing-root>header>div:first-child{gap:10px}.landing-root .glass-card{padding:16px}.mobile-topbar-title{font-size:15px}}.landing-nav-desktop{align-items:center;gap:16px;display:flex}.landing-nav-links{align-items:center;gap:24px;margin-right:16px;display:flex}.landing-nav-link{color:var(--text-muted);font-size:14px;font-weight:600;text-decoration:none;transition:color .2s,opacity .2s}.landing-nav-link:hover{color:var(--text-main)}.landing-mobile-toggle{border:1px solid var(--glass-border);color:var(--text-main);cursor:pointer;background:0 0;border-radius:10px;padding:8px 12px;display:none}@media (width<=992px){.landing-nav-desktop{display:none!important}.landing-mobile-toggle{align-items:center;gap:8px;display:flex!important}}.mobile-drawer-overlay{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);z-index:999;background:#020617d9;flex-direction:column;padding:24px;animation:.3s fadeIn;display:flex;position:fixed;inset:0}.hero-space-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px;width:100%;max-width:1200px;margin:0 auto;display:grid}.preview-window-shell{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#0f172abf;border:1px solid #ffffff1f;border-radius:20px;width:100%;max-width:1100px;margin:48px auto 0;overflow:hidden;box-shadow:0 25px 50px -12px #0009,0 0 30px #6366f133}.preview-window-bar{background:#0a101ee6;border-bottom:1px solid #ffffff14;justify-content:space-between;align-items:center;padding:12px 20px;display:flex}.preview-window-dots{gap:8px;display:flex}.preview-dot{border-radius:50%;width:11px;height:11px}.bento-features-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:24px;display:grid}@media (width<=640px){.bento-features-grid{grid-template-columns:1fr!important}}.pricing-grid{grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:28px;max-width:1150px;margin:0 auto;display:grid}@media (width<=768px){.pricing-grid{grid-template-columns:1fr!important}}.faq-accordion-item{border:1px solid var(--glass-border);background:#0f172a80;border-radius:16px;transition:all .3s;overflow:hidden}.faq-accordion-item:hover{border-color:#6366f166}