:root{--bg:#031b20;--panel:#09343a;--teal:#1dc3c8;--gold:#ffb400;--cream:#fff4df;--muted:#bed0d2}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 15% 10%,#0a3d43,transparent 32%),var(--bg);color:white;font-family:Arial,sans-serif;min-height:100vh}
button,input,textarea,select{font:inherit}.admin-shell{width:min(1300px,calc(100% - 32px));margin:auto;padding:42px 0}
.login-card{width:min(460px,100%);margin:7vh auto;padding:38px;border:1px solid rgba(255,180,0,.32);border-radius:24px;background:rgba(7,43,48,.96);box-shadow:0 30px 80px rgba(0,0,0,.35)}
.login-card img{display:block;width:190px;max-height:150px;object-fit:contain;margin:0 auto 24px}.eyebrow{margin:0;color:var(--teal);font-size:.7rem;font-weight:900;letter-spacing:.15em;text-transform:uppercase}
h1,h2{margin:7px 0 18px;color:var(--cream)}h1{font-size:clamp(2.3rem,5vw,4.5rem);line-height:.9}h2{font-size:1.7rem}
label{display:grid;gap:7px;color:#e5eeee;font-size:.82rem;font-weight:800;margin-bottom:15px}
input,textarea,select{width:100%;border:1px solid rgba(255,255,255,.16);border-radius:10px;padding:12px 13px;background:#041f24;color:white;outline:none}
input:focus,textarea:focus,select:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(29,195,200,.12)}
button,.header-actions a{border:0;border-radius:10px;padding:12px 16px;background:var(--gold);color:#07161a;font-weight:900;cursor:pointer;text-decoration:none}
.secondary{background:transparent;color:white;border:1px solid rgba(255,255,255,.2)}
.admin-header{display:flex;justify-content:space-between;gap:25px;align-items:flex-end;margin-bottom:28px}.admin-header p{max-width:680px;color:var(--muted);line-height:1.6}
.header-actions{display:flex;gap:10px;flex-wrap:wrap}.admin-grid{display:grid;grid-template-columns:minmax(340px,.8fr) minmax(420px,1.2fr);gap:24px}
.editor-card,.events-card{padding:28px;border:1px solid rgba(255,180,0,.25);border-radius:20px;background:rgba(7,43,48,.93);box-shadow:0 25px 60px rgba(0,0,0,.22)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:14px}.form-actions{display:flex;gap:10px}.message{min-height:20px;color:#f6d48a}
.events-card-head{display:flex;justify-content:space-between;align-items:center}.admin-events{display:grid;gap:12px}
.admin-event{padding:17px;border:1px solid rgba(255,255,255,.11);border-radius:14px;background:#062a30}.admin-event h3{margin:4px 0;color:var(--cream)}
.admin-event p{margin:5px 0;color:var(--muted);font-size:.88rem}.event-meta{color:var(--teal)!important;font-weight:900;text-transform:uppercase;letter-spacing:.06em}
.event-actions{display:flex;gap:8px;margin-top:13px}.event-actions button{padding:8px 11px;font-size:.75rem}.danger{background:#8e2c2c;color:white}
@media(max-width:900px){.admin-header{display:grid}.admin-grid{grid-template-columns:1fr}}@media(max-width:560px){.two-col{grid-template-columns:1fr}.admin-shell{width:min(100% - 20px,1300px);padding:20px 0}.editor-card,.events-card,.login-card{padding:21px}}