/* /admin – owner dashboard */
.admin-body { background: var(--bg); }
.admin-denied { min-height: 100vh; display: grid; align-content: center; justify-items: start; gap: 8px; padding: 0 var(--gutter); max-width: 720px; margin: 0 auto; }
.admin-top { display: flex; align-items: center; gap: 16px; min-height: 64px; padding: 0 var(--gutter); background: var(--surface); border-bottom: 1px solid var(--line); }
.admin-top .logo img { height: 34px; width: auto; }
.admin-tag { font-family: var(--font-display); font-weight: 800; text-transform: uppercase; letter-spacing: .05em; font-size: .9375rem; background: var(--yellow); padding: 4px 10px; border-radius: 4px; }
.admin-user { margin-left: auto; font-size: .9375rem; color: var(--text-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.admin-main { padding: 28px var(--gutter) 64px; }
.admin-main .section-title { font-size: clamp(1.75rem, 3vw, 2.5rem); margin-bottom: 18px; }
.admin-gate { max-width: 420px; margin: 48px auto; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }

.chart-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin-bottom: 28px; }
.chart-card h2 { font-size: 1rem; font-weight: 600; margin-bottom: 12px; }
.bars { display: flex; align-items: flex-end; gap: 3px; height: 90px; }
.bars i { flex: 1; background: var(--line); border-radius: 2px 2px 0 0; min-height: 2px; position: relative; }
.bars i[data-n]:not([data-n="0"]) { background: var(--yellow); }
.bars i::after { content: attr(data-label); position: absolute; left: 50%; bottom: 100%; transform: translateX(-50%); font-size: .6875rem; white-space: nowrap; opacity: 0; pointer-events: none; }
.bars i:hover::after { opacity: 1; }

.admin-tabs { display: flex; flex-wrap: wrap; gap: 4px; border-bottom: 2px solid var(--line); margin-bottom: 18px; }
.admin-tabs button { border: 0; background: none; padding: 10px 14px; font: 600 .9375rem var(--font-body); color: var(--text-muted); cursor: pointer; border-bottom: 3px solid transparent; margin-bottom: -2px; }
.admin-tabs button[aria-selected="true"] { color: var(--black); border-color: var(--yellow); }
.admin-tabs .count { display: inline-block; min-width: 20px; padding: 1px 6px; border-radius: 999px; background: var(--black); color: #fff; font-size: .75rem; text-align: center; }
.admin-tabs .count:empty { display: none; }
.admin-toolbar { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 14px; }
.admin-toolbar input, .admin-toolbar select { min-height: 40px; padding: 0 12px; border: 1.5px solid #CFCFCA; border-radius: var(--radius-sm); background: var(--surface); font: 400 .9375rem var(--font-body); color: var(--black); }
.admin-toolbar input { flex: 1 1 260px; }
.admin-toolbar input:focus, .admin-toolbar select:focus { outline: none; border-color: var(--black); box-shadow: 0 0 0 3px rgba(255, 196, 0, .45); }

.admin-empty { color: var(--text-muted); padding: 16px 0; }
#users-more { margin-top: 12px; }

.support-list { display: grid; gap: 10px; }
.support-item { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; display: grid; gap: 8px; }
.support-head { display: flex; flex-wrap: wrap; gap: 8px 16px; font-size: .875rem; color: var(--text-muted); }
.support-head strong { color: var(--black); }
.support-msg { white-space: pre-wrap; }
.support-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.support-actions textarea { flex: 1 1 260px; min-height: 40px; padding: 8px 10px; border: 1.5px solid #CFCFCA; border-radius: var(--radius-sm); font: inherit; }

.security-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; margin-bottom: 14px; display: grid; gap: 12px; }
.security-card h2 { font-size: 1.125rem; font-weight: 600; }
.mfa-qr { width: 200px; height: 200px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 8px; }
.mfa-qr img, .mfa-qr svg { width: 100%; height: 100%; }
.security-card code { background: var(--bg); padding: 2px 6px; border-radius: 4px; word-break: break-all; }

@media (max-width: 640px) { .admin-user { display: none; } }