/* Staffhero — portal / admin / auth styles */
:root{
  --navy:#0b2545; --navy2:#13315c; --amber:#f4a300; --amber-d:#d98e00;
  --ink:#1d2733; --muted:#5a6b80; --bg:#f1f4f9; --card:#fff; --line:#e3e8ef;
  --re1:#1f7a8c; --re5:#9b2226; --ok:#1f9d55; --err:#d83a3a; --warn:#e08a00;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Segoe UI',system-ui,-apple-system,Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.55}
a{text-decoration:none;color:inherit}
code{background:#eef2f8;padding:1px 6px;border-radius:5px;font-size:.9em}
pre{background:#0b2545;color:#e8eef7;padding:10px 12px;border-radius:8px;overflow:auto;font-size:13px;margin-top:8px}

/* Topbar */
.topbar{display:flex;align-items:center;gap:18px;background:var(--navy);color:#fff;padding:12px 22px;position:sticky;top:0;z-index:50;flex-wrap:wrap}
.admin-bar{background:#08182e;border-bottom:3px solid var(--amber)}
.brand{font-size:21px;font-weight:800;color:#fff}
.brand span{color:var(--amber)}
.brand small{font-size:12px;font-weight:600;color:#9fb3c8;margin-left:6px}
.mainnav{display:flex;gap:4px;flex-wrap:wrap;margin-left:8px}
.mainnav a{color:#cdd9e8;padding:8px 13px;border-radius:8px;font-size:14px;font-weight:600;display:inline-flex;align-items:center;gap:7px}
.mainnav a:hover{background:rgba(255,255,255,.08);color:#fff}
.mainnav a.active{background:var(--amber);color:var(--navy)}
.userbox{margin-left:auto;display:flex;align-items:center;gap:10px;font-size:14px;color:#cdd9e8}
.btn-ghost{display:inline-flex;align-items:center;gap:7px;color:#fff;border:1px solid rgba(255,255,255,.25);padding:7px 12px;border-radius:8px;font-size:14px;cursor:pointer;background:transparent}
.btn-ghost:hover{background:rgba(255,255,255,.12)}

.container{max-width:1080px;margin:0 auto;padding:28px 22px 90px}
.page-head{margin-bottom:22px}
.page-head h1{font-size:26px;color:var(--navy);letter-spacing:-.5px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.page-head h1 i{color:var(--amber)}
.muted{color:var(--muted)}

/* Buttons / forms */
.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--amber);color:var(--navy);font-weight:700;padding:11px 20px;border-radius:9px;border:none;cursor:pointer;font-size:15px;transition:.15s}
.btn-primary:hover{background:var(--amber-d)}
.btn-primary:disabled{opacity:.5;cursor:not-allowed}
.btn-primary.full{width:100%}
input,select,textarea{font:inherit;width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--amber);box-shadow:0 0 0 3px rgba(244,163,0,.15)}
label{display:block;font-weight:600;color:var(--navy);font-size:14px;margin:10px 0 5px}

/* Panels */
.panel{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px;margin-bottom:20px;box-shadow:0 2px 8px rgba(11,37,69,.04)}
.panel h3{color:var(--navy);font-size:17px;margin-bottom:14px;display:flex;align-items:center;gap:9px}
.panel h3 i{color:var(--amber)}

/* Tables */
table.data{width:100%;border-collapse:collapse;font-size:14px}
table.data th{text-align:left;padding:10px 12px;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.4px;border-bottom:2px solid var(--line)}
table.data td{padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
table.data tr:hover td{background:#fafbfe}

/* Tags / badges */
.tag{display:inline-block;font-size:11px;font-weight:800;color:#fff;padding:2px 9px;border-radius:20px;letter-spacing:.3px}
.tag-re1{background:var(--re1)}.tag-re5{background:var(--re5)}.tag-general{background:#5a6b80}
.badge{font-size:11px;font-weight:700;padding:3px 10px;border-radius:20px;text-transform:capitalize}
.badge.active{background:#dff5e8;color:#1f7a45}
.badge.pending{background:#fff2d6;color:#9a6a00}
.badge.blocked{background:#fde0e0;color:#a82424}
.pass{color:var(--ok);font-weight:700}.fail{color:var(--err);font-weight:700}

/* Dashboard streams */
.stream-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:22px}
.stream-card{border-radius:16px;padding:24px;color:#fff;box-shadow:0 8px 22px rgba(11,37,69,.12)}
.stream-re1{background:linear-gradient(135deg,#1f7a8c,#155e6b)}
.stream-re5{background:linear-gradient(135deg,#9b2226,#6f181b)}
.stream-card header{display:flex;align-items:baseline;gap:10px;margin-bottom:16px}
.stream-card h2{font-size:30px;font-weight:800}
.stream-card header span{opacity:.85;font-size:14px}
.stream-links{display:grid;gap:8px}
.stream-links a{background:rgba(255,255,255,.12);padding:11px 14px;border-radius:9px;font-weight:600;font-size:14px;display:flex;align-items:center;gap:10px;transition:.12s}
.stream-links a:hover{background:rgba(255,255,255,.22)}

/* Filter chips */
.filterbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.filterbar span{color:var(--muted);font-size:14px;font-weight:600}
.chip{padding:7px 15px;border-radius:20px;background:#fff;border:1px solid var(--line);font-size:14px;font-weight:600;color:var(--navy);cursor:pointer}
.chip:hover{border-color:var(--amber)}
.chip.on{background:var(--navy);color:#fff;border-color:var(--navy)}

/* Document grid */
.doc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.doc-card{display:flex;flex-direction:column;gap:6px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;transition:.15s}
.doc-card:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(11,37,69,.1);border-color:var(--amber)}
.doc-card .tag{align-self:flex-start}
.doc-card strong{color:var(--navy);font-size:15px}
.doc-card small{color:var(--muted);font-size:13px}
.doc-card em{color:var(--amber-d);font-size:12px;font-style:normal;font-weight:600;margin-top:4px}

/* Exam cards */
.exam-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}
.exam-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px}
.exam-card h3{color:var(--navy);margin:10px 0 6px;font-size:18px}
.exam-meta{list-style:none;margin:14px 0;display:grid;gap:6px}
.exam-meta li{font-size:14px;color:var(--ink)}.exam-meta i{color:var(--amber);width:20px}

/* Exam taking */
.exam-bar{display:flex;justify-content:space-between;align-items:center;background:var(--navy);color:#fff;padding:12px 18px;border-radius:12px;margin-bottom:16px;position:sticky;top:64px;z-index:20}
#timer{font-weight:700}#timer.low{color:#ffb3b3}
.q-block{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px;margin-bottom:14px}
.q-text{font-size:16px;color:var(--ink);margin-bottom:14px}
.opt{display:flex;align-items:center;gap:11px;padding:11px 14px;border:1px solid var(--line);border-radius:9px;margin-bottom:8px;cursor:pointer;transition:.1s}
.opt:hover{border-color:var(--amber);background:#fffaf0}
.opt input{width:auto}
.opt span{flex:1}

/* Results */
.result-banner{display:flex;align-items:center;gap:22px;border-radius:14px;padding:24px;margin-bottom:22px;color:#fff;flex-wrap:wrap}
.result-banner.pass{background:linear-gradient(135deg,#1f9d55,#157a40)}
.result-banner.fail{background:linear-gradient(135deg,#c2410c,#8a2d08)}
.result-banner h2{font-size:22px;margin-bottom:4px}
.score-ring{width:90px;height:90px;border-radius:50%;background:rgba(255,255,255,.18);border:4px solid rgba(255,255,255,.6);display:grid;place-items:center;font-size:26px;font-weight:800}
.result-banner .btn-ghost{margin:10px 8px 0 0}
.review .q-review{background:#fff;border:1px solid var(--line);border-left:5px solid var(--line);border-radius:10px;padding:18px;margin-bottom:12px}
.q-review.ok{border-left-color:var(--ok)}.q-review.no{border-left-color:var(--err)}
.q-review ul{list-style:none;margin:10px 0}
.q-review li{padding:8px 12px;border-radius:7px;margin-bottom:6px;background:#f6f8fb}
.q-review li.correct{background:#dff5e8;color:#176a3a;font-weight:600}
.q-review li.wrong{background:#fde0e0;color:#a82424}
.q-review li i{margin-left:6px}
.explain{margin-top:8px;color:var(--muted);font-size:14px;background:#fff8e8;padding:9px 12px;border-radius:8px}
.explain i{color:var(--amber)}

/* Flash cards */
.flashwrap{max-width:520px;margin:10px auto}
.flashcard{perspective:1200px;height:300px;cursor:pointer;position:relative}
.flashcard .face{position:absolute;inset:0;border-radius:16px;padding:28px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;backface-visibility:hidden;transition:transform .5s;box-shadow:0 12px 30px rgba(11,37,69,.14)}
.flashcard .front{background:#fff;border:1px solid var(--line)}
.flashcard .back{background:var(--navy);color:#fff;transform:rotateY(180deg)}
.flashcard.flipped .front{transform:rotateY(180deg)}
.flashcard.flipped .back{transform:rotateY(360deg)}
.flashcard .face p{font-size:20px;font-weight:600}
.flashcard .front small{position:absolute;bottom:16px;color:var(--muted);font-size:12px}
.deck-label{position:absolute;top:14px;left:18px;font-size:12px;font-weight:700;color:var(--amber-d);text-transform:uppercase;letter-spacing:.4px}
.flashnav{display:flex;align-items:center;justify-content:center;gap:18px;margin-top:18px}
.flashnav #counter{font-weight:700;color:var(--navy)}

/* Chat / AI */
.chat{display:flex;flex-direction:column;gap:14px;margin-bottom:16px}
.chat-empty{text-align:center;color:var(--muted);padding:30px 10px}
.chat-empty i{font-size:34px;color:var(--amber);margin-bottom:10px}
.suggestions{display:flex;flex-direction:column;gap:8px;max-width:460px;margin:14px auto 0}
.sugg{background:#fff;border:1px solid var(--line);border-radius:9px;padding:10px 14px;cursor:pointer;text-align:left;font-size:14px;color:var(--navy)}
.sugg:hover{border-color:var(--amber)}
.bubble{max-width:80%;padding:13px 16px;border-radius:14px}
.bubble.user{align-self:flex-end;background:var(--navy);color:#fff;border-bottom-right-radius:4px}
.bubble.assistant{align-self:flex-start;background:#fff;border:1px solid var(--line);border-bottom-left-radius:4px}
.bubble .who{font-size:11px;font-weight:700;opacity:.7;margin-bottom:4px}
.chat-form{display:flex;gap:10px;align-items:flex-end;position:sticky;bottom:14px;background:var(--bg);padding-top:8px}
.chat-form textarea{resize:none}
.chat-form .btn-primary{height:46px;padding:0 18px}

/* Auth pages */
.auth-page{display:grid;place-items:center;min-height:100vh;padding:20px;background:linear-gradient(150deg,var(--navy),var(--navy2))}
.auth-card{background:#fff;border-radius:16px;padding:34px 30px;width:100%;max-width:410px;box-shadow:0 20px 50px rgba(0,0,0,.3)}
.auth-card .brand{color:var(--navy);font-size:28px;display:block;text-align:center}
.brand.center,.center{text-align:center}
.auth-sub{text-align:center;color:var(--muted);margin:2px 0 20px;font-size:14px}
.auth-card label{margin-top:14px}
.auth-card .btn-primary{margin-top:18px}

/* Alerts */
.alert{padding:13px 16px;border-radius:10px;margin-bottom:16px;font-size:14px;display:flex;gap:10px;align-items:flex-start}
.alert.ok{background:#dff5e8;color:#176a3a;border:1px solid #b6e3c9}
.alert.err{background:#fde0e0;color:#a82424;border:1px solid #f3c0c0}
.alert i{margin-top:2px}
.alert p{margin:0}

/* Admin stats + forms */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin-bottom:22px}
.stat{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 20px;display:flex;flex-direction:column;gap:4px}
.stat .num{font-size:30px;font-weight:800;color:var(--navy)}
.stat .lbl{font-size:13px;color:var(--muted);display:flex;align-items:center;gap:6px}
.stat .lbl i{color:var(--amber)}
.grid-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;align-items:end}
.grid-form label{margin:0}
.grid-form .wide{grid-column:1/-1}
.grid-form label.block,.block{display:block;margin-bottom:12px}
.inline-form{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.inline-form input{width:auto;flex:1;min-width:200px}
.row-actions{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.row-actions form{display:inline-flex;gap:6px}
.mini{display:inline-flex;align-items:center;gap:5px;padding:6px 10px;border-radius:7px;border:1px solid var(--line);background:#fff;cursor:pointer;font-size:13px;color:var(--navy)}
.mini:hover{border-color:var(--amber)}
.mini.ok{color:var(--ok)}.mini.warn{color:var(--warn)}.mini.danger{color:var(--err)}

/* Admin question editor */
.opt-row{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.opt-row input[type=radio]{width:auto}
.q-admin-head{display:flex;align-items:center;gap:10px;font-size:15px;color:var(--ink)}
.opt-list{list-style:none;margin:10px 0}
.opt-list li{padding:7px 12px;border-radius:7px;background:#f6f8fb;margin-bottom:5px}
.opt-list li.correct{background:#dff5e8;color:#176a3a;font-weight:600}

.sitefoot{text-align:center;color:var(--muted);font-size:13px;padding:22px}
.sitefoot a{color:var(--navy);font-weight:600}

.wa-float{position:fixed;right:20px;bottom:20px;width:56px;height:56px;background:#25d366;color:#fff;border-radius:50%;display:grid;place-items:center;font-size:28px;box-shadow:0 8px 22px rgba(37,211,102,.5);z-index:80}
.wa-float:hover{transform:scale(1.08)}

@media(max-width:680px){
  .stream-grid{grid-template-columns:1fr}
  .userbox span{display:none}
  .container{padding:20px 14px 80px}
}