:root{--bg:#0a0d16;--panel:#111827;--panel2:#182033;--text:#eff6ff;--muted:#98a7bd;--line:rgba(255,255,255,.11);--cyan:#4fe7ff;--violet:#8d6bff;--gold:#f8c866;--green:#68e3a2;--red:#ff6b86;--shadow:0 22px 60px rgba(0,0,0,.28)}*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,system-ui,Arial,sans-serif;background:radial-gradient(circle at top left,#18213b,#0a0d16 55%);color:var(--text)}a{text-decoration:none;color:inherit}.admin-shell{display:grid;grid-template-columns:275px 1fr;min-height:100vh}.sidebar{background:rgba(10,13,22,.72);backdrop-filter:blur(18px);border-right:1px solid var(--line);padding:22px;position:sticky;top:0;height:100vh}.brand{font-weight:900;font-size:24px;display:flex;align-items:center;gap:10px;margin-bottom:28px}.brand-orb{width:22px;height:22px;border-radius:50%;background:linear-gradient(135deg,var(--cyan),var(--violet),var(--gold));box-shadow:0 0 24px rgba(79,231,255,.7)}.sidebar nav{display:grid;gap:8px}.sidebar nav a{padding:13px 14px;border-radius:16px;color:#c9d5e8}.sidebar nav a:hover{background:rgba(255,255,255,.08);color:#fff}.main{padding:24px 30px 50px}.topbar{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:24px}.topbar h1{margin:0;font-size:34px}.eyebrow{margin:0;color:var(--cyan);font-size:12px;text-transform:uppercase;letter-spacing:.12em}.userbox{display:flex;align-items:center;gap:12px;padding:10px 12px;border:1px solid var(--line);border-radius:20px;background:rgba(255,255,255,.06)}.userbox small{display:block;color:var(--muted)}.grid{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:linear-gradient(135deg,rgba(255,255,255,.08),rgba(255,255,255,.045));border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:var(--shadow)}.stat strong{display:block;font-size:32px}.stat span{color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:14px;padding:11px 14px;background:linear-gradient(135deg,var(--cyan),var(--violet));color:#fff;font-weight:800;cursor:pointer}.btn.gold{background:linear-gradient(135deg,var(--gold),#ff9650);color:#170c00}.btn.danger{background:linear-gradient(135deg,#ff6b86,#be2552)}.btn.ghost{background:rgba(255,255,255,.07);border:1px solid var(--line);box-shadow:none}.actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.table-wrap{overflow:auto;border-radius:22px;border:1px solid var(--line)}table{width:100%;border-collapse:collapse;background:rgba(255,255,255,.045)}th,td{padding:14px 13px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}th{color:#d9e8ff;font-size:12px;text-transform:uppercase;letter-spacing:.08em;background:rgba(255,255,255,.04)}td{color:#e8eef8}.form{display:grid;gap:16px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.field{display:grid;gap:7px}.field label{font-size:13px;color:var(--muted)}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:14px;background:rgba(0,0,0,.18);color:var(--text);padding:12px 13px;outline:none}textarea{min-height:110px;resize:vertical}.help{color:var(--muted);font-size:13px}.flash{margin:12px 0 18px;padding:14px 16px;border-radius:15px}.flash.success{background:rgba(104,227,162,.13);border:1px solid rgba(104,227,162,.35)}.flash.error{background:rgba(255,107,134,.13);border:1px solid rgba(255,107,134,.35)}.badge{display:inline-flex;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:800;background:rgba(255,255,255,.1);border:1px solid var(--line)}.badge-active,.badge-available,.badge-confirmed,.badge-converted{background:rgba(104,227,162,.14);border-color:rgba(104,227,162,.4)}.badge-pending,.badge-new,.badge-reserved{background:rgba(248,200,102,.14);border-color:rgba(248,200,102,.4)}.badge-suspended,.badge-cancelled,.badge-rejected{background:rgba(255,107,134,.14);border-color:rgba(255,107,134,.4)}.badge-occupied,.badge-checked_in{background:rgba(79,231,255,.13);border-color:rgba(79,231,255,.36)}.login-page{display:grid;place-items:center;min-height:100vh;padding:20px}.login-card{width:min(440px,100%)}.login-card h1{font-size:38px;margin:0 0 8px}.mini-img{width:72px;height:55px;object-fit:cover;border-radius:12px;border:1px solid var(--line)}.gallery{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.gallery img{width:100%;height:130px;object-fit:cover;border-radius:16px;border:1px solid var(--line)}@media(max-width:900px){.admin-shell{grid-template-columns:1fr}.sidebar{position:relative;height:auto}.main{padding:18px}.topbar{flex-direction:column;align-items:flex-start}.grid-2,.grid-3,.grid-4,.form-grid{grid-template-columns:1fr}.gallery{grid-template-columns:repeat(2,1fr)}}