:root{
  --ink:#221738; --ink-soft:#544b6b; --purple:#33234f; --purple-2:#4b3573;
  --gold:#d4a72c; --gold-2:#b98a1c; --bg:#f4f2f8; --line:#e3dfec;
  --green:#2e9e5b; --red:#b3382c; --amber:#e3a22e;
  --radius:14px; --shadow:0 10px 30px rgba(34,23,56,.10);
}
*{box-sizing:border-box}
body{margin:0;font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--ink)}

/* ---------- login ---------- */
.login-body{min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--purple) 0%,#241839 100%)}
.login-card{background:#fff;border-radius:18px;box-shadow:0 24px 60px rgba(0,0,0,.35);
  padding:42px 38px;width:min(400px,92vw);display:flex;flex-direction:column;gap:16px}
.login-card h1{margin:0;font-size:26px;color:var(--purple)}
.login-sub{margin:0 0 6px;color:var(--ink-soft);font-size:13px}
.login-card label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600}
.login-card input{padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;font:inherit}
.login-card input:focus{outline:none;border-color:var(--purple)}
.login-card button{margin-top:8px;padding:13px;border:none;border-radius:10px;cursor:pointer;
  background:var(--gold);color:var(--ink);font-weight:700;font-size:15px}
.login-card button:hover{background:var(--gold-2)}
.login-error{background:#fdeceb;color:var(--red);padding:10px 14px;border-radius:10px;font-size:13px;margin:0}

/* ---------- shell ---------- */
.admin-shell{display:flex;min-height:100vh}
.sidebar{width:250px;background:var(--purple);color:#efeaf7;display:flex;flex-direction:column;
  position:sticky;top:0;height:100vh;flex-shrink:0}
.sidebar__brand{display:flex;gap:12px;align-items:center;padding:22px 20px;border-bottom:1px solid rgba(255,255,255,.08)}
.sidebar__logo{width:38px;height:38px;border-radius:10px;background:var(--gold);color:var(--ink);
  display:grid;place-items:center;font-size:17px}
.sidebar__logo img{width:30px;height:30px;object-fit:contain;display:block}
.sidebar__brand strong{display:block;font-size:15px}
.sidebar__brand small{color:#b7a9d4;font-size:11px}
.sidebar__nav{flex:1;padding:14px 10px;overflow-y:auto;display:flex;flex-direction:column;gap:2px}
.nav-item{display:flex;align-items:center;gap:11px;width:100%;padding:10px 12px;border:none;border-radius:9px;
  background:transparent;color:#d9d0ea;font:inherit;font-size:13.5px;font-weight:500;cursor:pointer;text-align:left}
.nav-item i{width:17px;text-align:center}
.nav-item:hover{background:rgba(255,255,255,.07);color:#fff}
.nav-item.active{background:var(--gold);color:var(--ink);font-weight:700}
.nav-item .badge{margin-left:auto;background:rgba(255,255,255,.15);border-radius:999px;
  padding:1px 8px;font-size:11px}
.nav-item.active .badge{background:rgba(0,0,0,.18)}
.sidebar__logout{padding:16px 20px;color:#b7a9d4;font-size:13px;text-decoration:none;border-top:1px solid rgba(255,255,255,.08)}
.sidebar__logout:hover{color:#fff}

.main{flex:1;padding:26px 32px;min-width:0}
.main__head{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}
.main__head h1{margin:0;font-size:22px;color:var(--purple)}
.main__user{font-size:13px;color:var(--ink-soft)}

/* ---------- overview ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px}
.stat-card{background:#fff;border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.stat-card .num{font-size:30px;font-weight:800;color:var(--purple)}
.stat-card .lbl{font-size:13px;color:var(--ink-soft);margin-top:2px}
.stat-card .ic{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;
  background:#efe9f9;color:var(--purple);margin-bottom:12px}
.chart-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,1fr);gap:16px;margin-top:22px}
.chart-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;min-width:0}
.chart-card--wide{grid-column:1/-1}
.chart-card h2{font-size:16px;margin:0 0 16px;color:var(--purple)}
.chart-wrap{height:280px;position:relative}
.chart-card--wide .chart-wrap{height:320px}

/* ---------- toolbar & table ---------- */
.toolbar{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:14px;flex-wrap:wrap}
.toolbar .count{font-size:13px;color:var(--ink-soft)}
.export-actions{display:flex;gap:8px;margin-left:auto}
.btn{padding:10px 18px;border:none;border-radius:10px;cursor:pointer;font:inherit;font-weight:600;font-size:13.5px}
.btn--gold{background:var(--gold);color:var(--ink)}
.btn--gold:hover{background:var(--gold-2)}
.btn--ghost{background:#fff;border:1.5px solid var(--line);color:var(--ink)}
.btn--sm{padding:6px 10px;font-size:12px;border-radius:8px}
.btn--danger{background:#fdeceb;color:var(--red)}
.btn--danger:hover{background:#f9d5d2}
.btn--purple{background:var(--purple);color:#fff}
.search-input{padding:9px 14px;border:1.5px solid var(--line);border-radius:10px;font:inherit;font-size:13.5px;min-width:240px}
.search-input:focus{outline:none;border-color:var(--purple)}

.table-wrap{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:auto}
table{width:100%;border-collapse:collapse;font-size:13px}
th{position:sticky;top:0;background:#faf9fc;text-align:left;padding:12px 14px;color:var(--ink-soft);
  font-size:11.5px;text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
tr:last-child td{border-bottom:none}
tr:hover td{background:#faf9fd}
.thumb{width:52px;height:36px;object-fit:cover;border-radius:6px}
.cell-main{font-weight:600;max-width:280px}
.cell-sub{color:var(--ink-soft);font-size:12px}
.clamp{max-width:260px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.actions{display:flex;gap:6px}
.empty{padding:44px;text-align:center;color:var(--ink-soft)}

/* ---------- status pills ---------- */
.pill{display:inline-flex;align-items:center;gap:6px;padding:3px 11px;border-radius:999px;font-size:11.5px;font-weight:600}
.pill--pending,.pill--new{background:#fdf3dd;color:#9a6f10}
.pill--approved,.pill--resolved{background:#e5f5ec;color:var(--green)}
.pill--waiting,.pill--in-progress{background:#e8e4f5;color:var(--purple)}
.pill--cancelled,.pill--archived{background:#f0eef3;color:var(--ink-soft)}
select.status-select{padding:5px 9px;border-radius:8px;border:1.5px solid var(--line);font:inherit;font-size:12.5px;background:#fff}
.empty-state{padding:50px;text-align:center;color:var(--ink-soft)}

/* ---------- modal ---------- */
.modal{position:fixed;inset:0;background:rgba(24,16,38,.55);display:flex;align-items:center;
  justify-content:center;z-index:50;padding:20px}
.modal[hidden]{display:none}
.modal__box{background:#fff;border-radius:16px;width:min(680px,100%);max-height:90vh;display:flex;flex-direction:column}
.modal__head{display:flex;justify-content:space-between;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line)}
.modal__head h2{margin:0;font-size:17px;color:var(--purple)}
.icon-btn{border:none;background:#f3f1f7;width:30px;height:30px;border-radius:8px;cursor:pointer}
#modalForm{padding:20px 22px;overflow-y:auto;display:grid;grid-template-columns:1fr 1fr;gap:14px}
#modalForm .full{grid-column:1/-1}
#modalForm label{display:flex;flex-direction:column;gap:6px;font-size:12.5px;font-weight:600;color:var(--ink)}
#modalForm input,#modalForm select,#modalForm textarea{padding:10px 12px;border:1.5px solid var(--line);
  border-radius:9px;font:inherit;font-size:13.5px}
#modalForm input:focus,#modalForm select:focus,#modalForm textarea:focus{outline:none;border-color:var(--purple)}
#modalForm textarea{resize:vertical;min-height:80px}
#modalForm .modal__actions{grid-column:1/-1;display:flex;justify-content:flex-end;gap:10px;margin-top:6px}
.img-preview{width:110px;height:70px;object-fit:cover;border-radius:8px;border:1px solid var(--line)}

.toast{position:fixed;bottom:24px;right:24px;background:var(--ink);color:#fff;padding:13px 20px;
  border-radius:10px;font-size:13.5px;box-shadow:0 12px 30px rgba(0,0,0,.3);z-index:99}
.toast--error{background:var(--red)}

.swal2-popup{font-family:'Inter',system-ui,sans-serif;border-radius:14px}

@media(max-width:900px){
  .sidebar{width:66px}
  .sidebar__brand div,.nav-item span,.sidebar__logout{display:none}
  .nav-item{justify-content:center}
  .main{padding:18px}
  .chart-grid{grid-template-columns:1fr}
  .chart-card--wide{grid-column:auto}
  .export-actions{margin-left:0}
}

.login-success{background:#e5f5ec;color:#1f7a44;padding:10px 14px;border-radius:10px;font-size:13px;margin:0}
.login-success i{margin-right:6px}
.login-link{text-align:center;font-size:13px;color:var(--purple);text-decoration:none;margin-top:4px}
.login-link:hover{text-decoration:underline}
.dev-reset-link{background:#fdf3dd;border:1px solid #ecd28a;padding:12px 14px;border-radius:10px;font-size:12.5px}
.dev-reset-link p{margin:0 0 8px;color:#6d5310}
.dev-reset-link a{word-break:break-all;color:var(--purple);font-weight:600}