:root{--bg:#030818;--panel:rgba(8,16,40,.9);--panel2:#0b1530;--cyan:#00e7fd;--purple:#8b5cf6;--text:#fff;--muted:#aebbd4;--border:rgba(255,255,255,.09);--danger:#ef4444;--success:#10b981}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 15% 0,rgba(0,231,253,.1),transparent 35%),radial-gradient(circle at 90% 10%,rgba(139,92,246,.1),transparent 32%),var(--bg);color:var(--text);font-family:Segoe UI,system-ui,sans-serif;min-height:100vh}a{color:inherit}.portal-shell{min-height:100vh;display:grid;grid-template-columns:250px 1fr}.portal-sidebar{position:sticky;top:0;height:100vh;padding:24px 18px;border-right:1px solid var(--border);background:rgba(4,10,28,.94);backdrop-filter:blur(18px)}.portal-brand{display:flex;align-items:center;gap:12px;text-decoration:none;margin-bottom:30px}.portal-brand img{width:48px;height:48px;object-fit:contain}.portal-brand strong{display:block}.portal-brand small{color:var(--cyan)}.portal-nav{display:grid;gap:8px}.portal-nav a{display:flex;align-items:center;gap:11px;padding:12px 14px;border-radius:12px;text-decoration:none;color:var(--muted);font-weight:650}.portal-nav a:hover,.portal-nav a.active{background:rgba(0,231,253,.09);color:var(--cyan)}.portal-nav .logout{color:#fb7185;margin-top:18px}.portal-main{min-width:0;padding:30px}.portal-topbar{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:28px}.portal-topbar h1{font-size:clamp(25px,3vw,36px);margin:0}.portal-topbar p{color:var(--muted);margin:5px 0 0}.session-pill{border:1px solid rgba(16,185,129,.3);background:rgba(16,185,129,.1);color:#6ee7b7;padding:8px 13px;border-radius:999px;font-size:12px;font-weight:700}.grid{display:grid;gap:20px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.card{background:var(--panel);border:1px solid var(--border);border-radius:20px;padding:24px;box-shadow:0 16px 40px rgba(0,0,0,.2)}.card h2,.card h3{margin-top:0}.muted{color:var(--muted)}.stat{display:flex;align-items:center;gap:15px}.stat-icon{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:rgba(0,231,253,.09);color:var(--cyan);font-size:20px}.stat strong{font-size:26px;display:block}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:0;border-radius:999px;padding:12px 19px;text-decoration:none;font-weight:800;cursor:pointer;font-size:14px}.btn-primary{background:linear-gradient(135deg,var(--cyan),#00aeea);color:#031020;box-shadow:0 6px 22px rgba(0,231,253,.2)}.btn-secondary{background:rgba(255,255,255,.04);border:1px solid var(--border);color:#fff}.btn-danger{background:rgba(239,68,68,.12);border:1px solid rgba(239,68,68,.3);color:#fda4af}.btn-small{padding:8px 12px;font-size:12px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:13px;font-weight:750;color:#dbe7ff}.field input,.field select,.field textarea{width:100%;border:1px solid var(--border);border-radius:12px;padding:13px 14px;background:#050c20;color:#fff;font:inherit}.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(0,231,253,.1)}.field select option{background:#081028}.auth-page{display:grid;place-items:center;padding:30px;min-height:100vh}.auth-card{width:min(100%,980px);display:grid;grid-template-columns:.9fr 1.1fr;overflow:hidden;background:var(--panel);border:1px solid var(--border);border-radius:26px;box-shadow:0 25px 70px rgba(0,0,0,.4)}.auth-side{padding:45px;background:linear-gradient(145deg,rgba(0,231,253,.13),rgba(139,92,246,.13))}.auth-side img{width:100px}.auth-side h1{font-size:34px;line-height:1.15}.auth-form{padding:45px}.auth-form h2{font-size:28px;margin-top:0}.auth-links{display:flex;justify-content:space-between;gap:15px;margin-top:18px;color:var(--muted);font-size:13px}.alert{padding:13px 16px;border-radius:12px;margin-bottom:18px;border:1px solid}.alert-error{background:rgba(239,68,68,.1);border-color:rgba(239,68,68,.3);color:#fecaca}.alert-success{background:rgba(16,185,129,.1);border-color:rgba(16,185,129,.3);color:#a7f3d0}.documents{display:grid;gap:11px}.document-row{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;padding:14px;border-radius:14px;background:rgba(255,255,255,.025);border:1px solid var(--border)}.doc-icon{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:rgba(139,92,246,.12);color:#c4b5fd}.doc-meta strong{display:block}.doc-meta small{color:var(--muted)}.doc-actions{display:flex;gap:8px;flex-wrap:wrap}.table-wrap{overflow:auto}.portal-table{width:100%;border-collapse:collapse}.portal-table th,.portal-table td{text-align:left;padding:13px;border-bottom:1px solid var(--border);white-space:nowrap}.portal-table th{color:var(--muted);font-size:12px;text-transform:uppercase}.badge{display:inline-flex;padding:5px 9px;border-radius:999px;font-size:11px;font-weight:800;background:rgba(0,231,253,.1);color:var(--cyan)}.week-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:15px}.calendar{min-width:900px;display:grid;grid-template-columns:65px repeat(7,1fr);border:1px solid var(--border);border-radius:16px;overflow:hidden;background:#050c20}.calendar-scroll{overflow:auto}.calendar-head{height:64px;padding:10px;border-left:1px solid var(--border);text-align:center;background:#0a1430}.calendar-time{height:60px;padding:5px 8px;color:#7f91b4;font-size:12px;border-top:1px solid var(--border)}.calendar-cell{height:60px;border-left:1px solid var(--border);border-top:1px solid var(--border);position:relative;background:rgba(255,255,255,.008)}.calendar-day{position:relative;border-left:1px solid var(--border);height:720px;background:repeating-linear-gradient(to bottom,transparent 0,transparent 59px,var(--border) 59px,var(--border) 60px)}.calendar-event{position:absolute;left:4px;right:4px;border-radius:8px;padding:6px 8px;font-size:11px;font-weight:700;overflow:hidden;color:white;box-shadow:0 5px 12px rgba(0,0,0,.25);z-index:2}.calendar-event small{display:block;opacity:.85}.legend{display:flex;flex-wrap:wrap;gap:10px}.legend span{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:12px}.legend i{width:10px;height:10px;border-radius:3px}.countdown{font-variant-numeric:tabular-nums}.empty{text-align:center;padding:35px;color:var(--muted)}@media(max-width:900px){.portal-shell{grid-template-columns:1fr}.portal-sidebar{position:relative;height:auto;border-right:0;border-bottom:1px solid var(--border)}.portal-nav{display:flex;overflow:auto}.portal-nav a{white-space:nowrap}.grid-2,.grid-3{grid-template-columns:1fr}.auth-card{grid-template-columns:1fr}.auth-side{display:none}}@media(max-width:600px){.portal-main{padding:20px 14px}.portal-topbar{align-items:flex-start;flex-direction:column}.form-grid{grid-template-columns:1fr}.auth-form{padding:28px 22px}.document-row{grid-template-columns:auto 1fr}.doc-actions{grid-column:1/-1}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}.calendar-toolbar{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:16px}.week-calendar{min-width:1050px;display:grid;grid-template-columns:65px repeat(7,minmax(130px,1fr));grid-template-rows:64px 780px;border:1px solid var(--border);border-radius:16px;overflow:hidden;background:#050c20}.time-head{grid-column:1}.time-column{position:relative}.time-column span{position:absolute;right:8px;transform:translateY(-7px);color:#7f91b4;font-size:11px}.day-column{position:relative;height:780px;border-left:1px solid var(--border)}.day-column>i{position:absolute;left:0;right:0;border-top:1px solid var(--border)}.calendar-event form{position:absolute;right:3px;top:2px}.calendar-event button{border:0;background:rgba(0,0,0,.25);color:#fff;border-radius:50%;cursor:pointer}.table-wrap table{width:100%;border-collapse:collapse}.table-wrap th,.table-wrap td{text-align:left;padding:13px;border-bottom:1px solid var(--border)}
.event-dialog{width:min(760px,calc(100% - 32px));max-height:90vh;overflow:auto;padding:26px;border:1px solid var(--border);border-radius:20px;background:#081028;color:#fff;box-shadow:0 25px 80px rgba(0,0,0,.65)}.event-dialog::backdrop{background:rgba(0,4,15,.76);backdrop-filter:blur(5px)}.dialog-title{display:flex;align-items:center;justify-content:space-between}.dialog-title h2{margin:0}.dialog-title button{border:0;background:transparent;color:#fff;font-size:28px;cursor:pointer}.calendar-event[draggable=true]{cursor:grab}.calendar-event.dragging{opacity:.45;cursor:grabbing}.calendar-head small{display:block;color:var(--muted)}
@media (max-width:1024px){.portal-main{padding:24px 18px}.portal-sidebar{padding:16px 12px}.portal-nav a{padding:11px 12px}.card{padding:20px}.week-calendar{min-width:980px}.planning-card{padding:14px}.table-wrap{-webkit-overflow-scrolling:touch}.table-wrap table{min-width:760px}.event-dialog{width:min(720px,calc(100% - 24px))}}
@media (max-width:900px){.portal-sidebar{position:sticky;top:0;z-index:30;height:auto}.portal-brand{margin-bottom:12px}.portal-nav{padding-bottom:4px}.portal-nav a{min-height:44px}.calendar-scroll{scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch}.calendar-toolbar{align-items:flex-start;flex-direction:column}.session-pill{align-self:flex-start}}
@media (max-width:600px){.portal-sidebar{padding:12px}.portal-brand img{width:40px;height:40px}.portal-nav{gap:4px}.portal-nav a{padding:9px 11px;font-size:13px}.card{padding:16px;border-radius:15px}.planning-card{padding:8px}.week-calendar{min-width:920px}.calendar-event{font-size:10px}.event-dialog{width:calc(100% - 16px);padding:18px}.event-dialog .form-grid{display:grid}.btn{min-height:44px}.doc-actions .btn,.doc-actions form{width:100%}.doc-actions form button{width:100%}.auth-page{padding:12px}.auth-form{padding:24px 18px}.auth-links{flex-direction:column}.table-wrap{margin-inline:-16px;padding-inline:16px}.portal-topbar h1{font-size:27px}}