/* ==========================================================================
   TokserTeam — Admin panel
   ========================================================================== */

body { background: var(--bg); }

.admin-shell { display: grid; grid-template-columns: 250px 1fr; min-height: calc(100vh - 74px); }

.admin-sidebar {
    background: rgba(15, 8, 35, .8);
    border-left: 1px solid var(--border);
    backdrop-filter: blur(14px);
    padding: 26px 18px;
    position: sticky;
    top: 74px;
    height: calc(100vh - 74px);
    overflow-y: auto;
}

.admin-sidebar h2 { font-size: 1.05rem; margin-bottom: 22px; display: flex; align-items: center; gap: 8px; }

.admin-nav { list-style: none; display: flex; flex-direction: column; gap: 6px; }
.admin-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: 12px;
    color: var(--text-dim);
    font-weight: 600;
    font-size: .95rem;
    transition: .25s;
    border: 1px solid transparent;
}
.admin-nav a:hover { background: rgba(139,92,246,.14); color: #fff; }
.admin-nav a.active {
    background: linear-gradient(90deg, rgba(139,92,246,.3), rgba(34,211,238,.18));
    border-color: var(--border-glow);
    color: #fff;
}
.admin-nav .badge {
    margin-inline-start: auto;
    font-size: .72rem;
    background: var(--pink);
    color: #fff;
    padding: 2px 9px;
    border-radius: 999px;
    font-weight: 700;
}

.admin-main { padding: 36px; }

.admin-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}
.admin-topbar h1 { font-size: 1.6rem; font-weight: 900; background: linear-gradient(120deg, #fff, var(--accent)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }

.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px; margin-bottom: 26px; backdrop-filter: blur(12px); }
.card h3 { margin-bottom: 20px; display: flex; align-items: center; gap: 10px; }
.card h3 .hint { margin-inline-start: auto; font-size: .78rem; color: var(--muted); font-weight: 400; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 20px; }

.stat-tile {
    padding: 22px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, rgba(139,92,246,.16), rgba(34,211,238,.1));
    border: 1px solid var(--border-glow);
    text-align: center;
}
.stat-tile .num { font-size: 2rem; font-weight: 900; color: var(--accent); font-family: var(--font-en); }
.stat-tile .lbl { color: var(--text-dim); font-size: .85rem; margin-top: 4px; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 14px 16px; text-align: right; border-bottom: 1px solid var(--border); vertical-align: middle; }
th { color: var(--muted); font-size: .8rem; font-weight: 700; letter-spacing: .5px; white-space: nowrap; }
td { font-size: .92rem; }
tr:hover td { background: rgba(139,92,246,.05); }

.thumb { width: 46px; height: 46px; border-radius: 12px; object-fit: cover; background: rgba(139,92,246,.2); display: grid; place-items: center; font-weight: 800; color: var(--accent); }

.inline-form { display: inline; }

.actions { display: flex; gap: 8px; align-items: center; }
.btn-icon {
    padding: 8px 14px;
    font-size: .82rem;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,.04);
    color: var(--text);
    cursor: pointer;
    transition: .25s;
    font-family: var(--font);
}
.btn-icon:hover { border-color: var(--accent); color: var(--accent); }
.btn-icon.danger:hover { border-color: var(--danger); color: var(--danger); background: rgba(248,113,113,.08); }

input[type="color"] { width: 48px; height: 42px; padding: 2px; border-radius: 8px; border: 1px solid var(--border); background: transparent; cursor: pointer; }

.file-hint { font-size: .78rem; color: var(--muted); margin-top: 6px; }

.empty {
    text-align: center;
    padding: 48px 20px;
    color: var(--muted);
    border: 1px dashed var(--border);
    border-radius: var(--radius-sm);
}

.message-item {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 18px 20px;
    margin-bottom: 14px;
    background: rgba(255,255,255,.02);
}
.message-item.unread { border-color: rgba(34,211,238,.5); background: rgba(34,211,238,.05); }
.message-item .head { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }
.message-item .head strong { color: #fff; }
.message-item .date { color: var(--muted); font-size: .8rem; }
.message-item p { color: var(--text-dim); font-size: .92rem; white-space: pre-wrap; }

.login-wrap {
    min-height: calc(100vh - 74px);
    display: grid;
    place-items: center;
    padding: 40px 6%;
}
.login-card { width: min(430px, 100%); padding: 42px; text-align: center; }
.login-card .brand-logo { margin: 0 auto 22px; }
.login-card h1 { font-size: 1.5rem; margin-bottom: 6px; }
.login-card p { color: var(--muted); font-size: .9rem; margin-bottom: 26px; }
.login-card .form-control { margin-bottom: 16px; }

@media (max-width: 860px) {
    .admin-shell { grid-template-columns: 1fr; }
    .admin-sidebar { position: static; height: auto; }
    .grid-2, .grid-3 { grid-template-columns: 1fr; }
    .admin-main { padding: 24px 5%; }
}