/* Mini-SaaS admin panel — self-contained styles, built on the main app's CSS variables
   (loaded first via ../styles.css) so light/dark mode and the color palette stay consistent. */

.adm-body { background: var(--bg-secondary, #f4f6f9); min-height: 100vh; }

.adm-nav { display: flex; align-items: center; gap: 24px; padding: 14px 28px; background: var(--navy-primary); color: #fff; }
.adm-nav-brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 16px; margin-right: auto; }
.adm-nav-brand i { font-size: 20px; }
.adm-nav a { color: rgba(255,255,255,.75); text-decoration: none; font-size: 14px; font-weight: 500; padding: 6px 4px; border-bottom: 2px solid transparent; }
.adm-nav a:hover { color: #fff; }
.adm-nav a.active { color: #fff; border-bottom-color: var(--navy-accent); }
.adm-nav-user { font-size: 13px; color: rgba(255,255,255,.75); display: flex; align-items: center; gap: 10px; }
.adm-nav-user a { color: rgba(255,255,255,.6); }

.adm-wrap { max-width: 1200px; margin: 0 auto; padding: 26px 28px 60px; }
.adm-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 22px; flex-wrap: wrap; }
.adm-head h1 { margin: 0 0 4px; font-size: 22px; color: var(--text-primary); }
.adm-head p { margin: 0; color: var(--text-muted); font-size: 13.5px; }

.adm-kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; margin-bottom: 26px; }
.adm-kpi { background: var(--bg-primary, #fff); border: 1px solid var(--border-color); border-radius: 8px; padding: 16px 18px; }
.adm-kpi .n { font-size: 24px; font-weight: 700; color: var(--text-primary); line-height: 1.2; }
.adm-kpi .l { font-size: 12.5px; color: var(--text-muted); margin-top: 4px; }
.adm-kpi.c-trial { border-left: 4px solid #7c8cf8; }
.adm-kpi.c-active { border-left: 4px solid #22c55e; }
.adm-kpi.c-expiring { border-left: 4px solid #f59e0b; }
.adm-kpi.c-expired { border-left: 4px solid #ef4444; }
.adm-kpi.c-money { border-left: 4px solid var(--navy-accent); }

.adm-card { background: var(--bg-primary, #fff); border: 1px solid var(--border-color); border-radius: 8px; margin-bottom: 20px; overflow: hidden; }
.adm-card-head { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; border-bottom: 1px solid var(--border-color); gap: 12px; flex-wrap: wrap; }
.adm-card-head h3 { margin: 0; font-size: 15px; color: var(--text-primary); }
.adm-card-body { padding: 0; }
.adm-card-pad { padding: 18px; }

.adm-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.adm-table th { text-align: left; padding: 10px 14px; background: var(--bg-secondary, #f4f6f9); color: var(--text-secondary); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .3px; border-bottom: 1px solid var(--border-color); }
.adm-table td { padding: 11px 14px; border-bottom: 1px solid var(--border-color); color: var(--text-primary); vertical-align: middle; }
.adm-table tr:last-child td { border-bottom: none; }
.adm-table tr:hover td { background: rgba(0,116,217,.04); }
.adm-empty { padding: 34px 18px; text-align: center; color: var(--text-muted); font-size: 13.5px; }

.adm-badge { display: inline-flex; align-items: center; gap: 5px; padding: 3px 10px; border-radius: 20px; font-size: 11.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .3px; }
.adm-badge.b-trial { background: #eef0ff; color: #4f5fd6; }
.adm-badge.b-active { background: #e7f9ee; color: #159a4a; }
.adm-badge.b-expiring { background: #fff3e0; color: #b8720a; }
.adm-badge.b-expired { background: #fde8e8; color: #cf2020; }
.adm-badge.b-suspended { background: #ececec; color: #666; }
body.dark-mode .adm-badge.b-trial { background: rgba(124,140,248,.18); color: #a9b3ff; }
body.dark-mode .adm-badge.b-active { background: rgba(34,197,94,.16); color: #6ee7a0; }
body.dark-mode .adm-badge.b-expiring { background: rgba(245,158,11,.18); color: #ffc266; }
body.dark-mode .adm-badge.b-expired { background: rgba(239,68,68,.18); color: #ff8a8a; }
body.dark-mode .adm-badge.b-suspended { background: rgba(255,255,255,.08); color: #ccc; }

.adm-row-expired td { background: rgba(239,68,68,.045); }
.adm-row-expiring td { background: rgba(245,158,11,.05); }

.adm-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.adm-btn { display: inline-flex; align-items: center; gap: 6px; padding: 7px 12px; border-radius: 5px; border: 1px solid var(--border-color); background: var(--bg-primary, #fff); color: var(--text-primary); font-size: 12.5px; font-weight: 600; cursor: pointer; text-decoration: none; }
.adm-btn:hover { background: var(--bg-secondary, #f4f6f9); }
.adm-btn.primary { background: var(--navy-accent); border-color: var(--navy-accent); color: #fff; }
.adm-btn.primary:hover { filter: brightness(0.95); }
.adm-btn.success { background: #22c55e; border-color: #22c55e; color: #fff; }
.adm-btn.danger { background: #ef4444; border-color: #ef4444; color: #fff; }
.adm-btn.ghost-danger { color: #ef4444; border-color: #f3c6c6; }
.adm-btn.whatsapp { background: #25d366; border-color: #25d366; color: #fff; }
.adm-btn:disabled { opacity: .55; cursor: not-allowed; }
.adm-btn-sm { padding: 5px 9px; font-size: 12px; }

.adm-toolbar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.adm-input, .adm-select, .adm-textarea { height: 38px; padding: 0 12px; border-radius: 5px; border: 1px solid var(--input-border); background: var(--input-bg); color: var(--text-primary); font-size: 13.5px; }
.adm-textarea { height: auto; padding: 10px 12px; resize: vertical; }
.adm-input:focus, .adm-select:focus, .adm-textarea:focus { outline: none; border-color: var(--navy-accent); box-shadow: 0 0 0 3px rgba(0,116,217,.12); }

.adm-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.adm-form-grid.full { grid-template-columns: 1fr; }
.adm-field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.adm-field label { font-size: 12.5px; font-weight: 600; color: var(--text-secondary); }
.adm-field .help { font-size: 11.5px; color: var(--text-muted); }
.adm-section-title { font-size: 13px; font-weight: 700; color: var(--navy-accent); text-transform: uppercase; letter-spacing: .4px; margin: 22px 0 12px; padding-top: 14px; border-top: 1px solid var(--border-color); }
.adm-section-title:first-child { margin-top: 0; padding-top: 0; border-top: none; }

.adm-modal-backdrop { position: fixed; inset: 0; background: rgba(10,15,30,.55); display: none; align-items: center; justify-content: center; z-index: 2000; padding: 20px; }
.adm-modal-backdrop.open { display: flex; }
.adm-modal { background: var(--bg-primary, #fff); border-radius: 10px; width: 100%; max-width: 620px; max-height: 92vh; overflow-y: auto; box-shadow: 0 20px 60px rgba(0,0,0,.3); }
.adm-modal.narrow { max-width: 460px; }
.adm-modal-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--border-color); }
.adm-modal-head h3 { margin: 0; font-size: 16px; color: var(--text-primary); }
.adm-modal-close { background: none; border: none; font-size: 18px; color: var(--text-muted); cursor: pointer; }
.adm-modal-body { padding: 20px; }
.adm-modal-foot { display: flex; justify-content: flex-end; gap: 10px; padding: 14px 20px; border-top: 1px solid var(--border-color); }

.adm-alert { padding: 10px 14px; border-radius: 6px; font-size: 13px; margin-bottom: 14px; display: flex; gap: 8px; align-items: flex-start; }
.adm-alert.err { background: #fde8e8; color: #a51818; }
.adm-alert.ok { background: #e7f9ee; color: #147a3d; }
.adm-alert.warn { background: #fff3e0; color: #8a4b00; }
body.dark-mode .adm-alert.err { background: rgba(239,68,68,.15); color: #ff9d9d; }
body.dark-mode .adm-alert.ok { background: rgba(34,197,94,.15); color: #7fe3a4; }
body.dark-mode .adm-alert.warn { background: rgba(245,158,11,.15); color: #ffc877; }

.adm-delete-warning { background: #fde8e8; color: #a51818; padding: 12px 14px; border-radius: 6px; font-size: 13px; margin-bottom: 14px; }
body.dark-mode .adm-delete-warning { background: rgba(239,68,68,.15); color: #ff9d9d; }

@media (max-width: 720px) {
    .adm-form-grid { grid-template-columns: 1fr; }
    .adm-wrap { padding: 18px 14px 50px; }
    .adm-nav { padding: 12px 16px; flex-wrap: wrap; }
}