:root{
  --primary:#17a398; --primary-dark:#0c6462; --primary-soft:rgba(23,163,152,.1);
  --text:#243b3a; --text-dark:#0e2a29; --muted:#6b8583; --line:#e5eeed;
  --danger:#c21927; --ok:#17a398; --wait:#d98a00; --draft:#8896a6;
  --bg:#f5f7f7;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.55}
a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}
.wrap,.container{max-width:1080px;margin:0 auto;padding:0 20px}
.topbar{background:var(--primary-dark);color:#cdece9;font-size:13px}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;padding:8px 20px}
.topbar a{color:#fff}
.site-header{background:#fff;border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;justify-content:space-between;align-items:center;padding:14px 20px}
.brand{font-size:22px;font-weight:800;color:var(--text-dark)}
.brand span{color:var(--primary)}
.nav a{margin-left:18px;font-size:14px;color:var(--text)}
.section{padding:34px 0 60px}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px;box-shadow:0 8px 30px rgba(8,40,66,.05);margin-bottom:18px}
.card h3{margin:0 0 14px;color:var(--text-dark)}
.mt0{margin-top:0}.mb0{margin-bottom:0}.center{text-align:center}
h1{color:var(--text-dark)}
.auth{max-width:560px;margin:0 auto}
.auth-narrow{max-width:460px}
.auth .card{padding:36px 32px}
.auth h1{font-size:26px;text-align:center;margin:0 0 8px}
.lead{text-align:center;color:var(--muted);font-size:14px;margin:0 0 24px}
.tabs{display:flex;gap:10px;margin-bottom:22px}
.tab{flex:1;padding:12px;border:1px solid #ddd;background:#fafafa;border-radius:10px;cursor:pointer;font-size:14px;font-weight:600;color:var(--text)}
.tab.is-active{border-color:var(--primary);color:var(--primary);background:var(--primary-soft)}
.field{display:block;margin-bottom:16px}
label{display:block;font-size:13.5px;font-weight:600;margin-bottom:6px;color:var(--text-dark)}
label b,.req{color:var(--danger)}
input,select,textarea{width:100%;padding:11px 13px;border:1px solid #ddd;border-radius:9px;font-size:14px;font-family:inherit;background:#fff}
textarea{min-height:110px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(23,163,152,.15)}
.hint{font-size:12px;color:#9aa;margin-top:5px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.check{display:flex;gap:9px;align-items:flex-start;font-size:13px;margin:4px 0 20px}
.check input{width:auto;margin-top:3px}
.btn{display:inline-block;background:var(--primary);color:#fff;border:0;border-radius:9px;padding:12px 22px;font-size:15px;font-weight:700;cursor:pointer;text-align:center}
.btn:hover{background:var(--primary-dark);text-decoration:none;color:#fff}
.btn-block{width:100%;display:block}
.btn-ghost{background:#fff;color:var(--primary);border:1px solid var(--primary)}
.btn-ghost:hover{background:var(--primary-soft);color:var(--primary-dark)}
.btn-sm{padding:7px 14px;font-size:13px}
.btn-danger{background:#fff;color:var(--danger);border:1px solid #eec}
.switch{text-align:center;color:var(--muted);font-size:13.5px;margin:16px 0 0}
.alert{padding:12px 15px;border-radius:9px;font-size:14px;margin-bottom:18px}
.alert-error{background:#fff5f5;border:1px solid #f3c9cd;color:#8a1a22}
.alert-ok{background:var(--primary-soft);border:1px solid rgba(23,163,152,.35);color:var(--primary-dark)}
.note{color:var(--muted);font-size:13.5px}
/* dashboard */
.dash{display:grid;grid-template-columns:220px 1fr;gap:24px;align-items:start}
.side{background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px;position:sticky;top:16px}
.side a{display:block;padding:10px 12px;border-radius:9px;color:var(--text);font-size:14px;font-weight:600}
.side a:hover{background:var(--bg);text-decoration:none}
.side a.active{background:var(--primary-soft);color:var(--primary-dark)}
.side .sep{height:1px;background:var(--line);margin:8px 4px}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:20px}
.stat{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;text-align:center}
.stat .n{font-size:26px;font-weight:800;color:var(--primary-dark)}
.stat .l{font-size:12px;color:var(--muted)}
table.events{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}
table.events th,table.events td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);font-size:14px;vertical-align:top}
table.events th{background:var(--bg);font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.4px}
.badge{display:inline-block;font-size:12px;font-weight:700;padding:4px 10px;border-radius:999px}
.badge-ok{background:var(--primary-soft);color:var(--primary-dark)}
.badge-wait{background:#fff3e0;color:#9a6200}
.badge-draft{background:#eef1f4;color:#5b6b7b}
.badge-rejected{background:#fdeaec;color:#a11722}
.headrow{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;flex-wrap:wrap;gap:12px}
/* organizer public */
.org-cover{height:200px;background:linear-gradient(120deg,#0d2a4a,var(--primary-dark) 60%,var(--primary))}
.org-head{max-width:1080px;margin:-46px auto 0;padding:0 20px;display:flex;gap:18px;align-items:flex-end}
.org-logo{width:92px;height:92px;border-radius:16px;background:var(--primary-dark);color:#fff;display:flex;align-items:center;justify-content:center;font-size:32px;font-weight:800;border:4px solid #fff;overflow:hidden}
.org-logo img{width:100%;height:100%;object-fit:cover}
.event-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:18px}
.ev-card{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.ev-card .thumb{height:130px;background:linear-gradient(120deg,var(--primary),var(--primary-dark));background-size:cover;background-position:center}
.ev-card .body{padding:12px 14px}
.ev-card .cat{font-size:11px;font-weight:700;color:var(--primary);text-transform:uppercase}
.ev-card h4{margin:6px 0}
.footer{background:var(--primary-dark);color:#bfe0dd;padding:22px 0;font-size:13px;text-align:center;margin-top:40px}
@media(max-width:820px){.dash{grid-template-columns:1fr}.side{position:static}.stat-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.row2{grid-template-columns:1fr}.nav{display:none}}