/* ============================================================
   Admin Panel — slide-in overlay
   ============================================================ */

/* Nav button in sidebar */
.nav-admin-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: none;
    background: transparent;
    color: var(--text-muted, #8899aa);
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
    margin: 4px auto;
}

.nav-admin-btn:hover {
    background: var(--sidebar-hover, rgba(255,255,255,0.07));
    color: var(--text-primary, #e2e8f0);
}

.nav-admin-btn svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.nav-admin-btn.hidden {
    display: none;
}

/* Overlay backdrop */
.admin-panel-overlay {
    position: fixed;
    inset: 0;
    z-index: 9000;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(2px);
    display: flex;
    justify-content: flex-end;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s;
}

.admin-panel-overlay.admin-panel--open {
    pointer-events: all;
    opacity: 1;
}

/* Slide-in panel */
.admin-panel {
    width: min(640px, 95vw);
    height: 100%;
    background: var(--bg-primary, #0f1923);
    border-left: 1px solid var(--border-color, rgba(255,255,255,0.08));
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.admin-panel-overlay.admin-panel--open .admin-panel {
    transform: translateX(0);
}

/* Panel header */
.admin-panel__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color, rgba(255,255,255,0.08));
    flex-shrink: 0;
}

.admin-panel__title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary, #e2e8f0);
    margin: 0;
}

.admin-panel__title-icon {
    width: 18px;
    height: 18px;
    color: var(--accent, #3b82f6);
}

.admin-panel__close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--text-muted, #8899aa);
    font-size: 1.4rem;
    cursor: pointer;
    border-radius: 6px;
    line-height: 1;
    transition: background 0.15s, color 0.15s;
}

.admin-panel__close:hover {
    background: rgba(255,255,255,0.06);
    color: var(--text-primary, #e2e8f0);
}

/* Scrollable body */
.admin-panel__body {
    flex: 1;
    overflow-y: auto;
    padding: 20px 24px;
    display: flex;
    flex-direction: column;
    gap: 28px;
}

/* Sections */
.admin-section__title {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted, #8899aa);
    margin: 0 0 12px 0;
}

/* Create user form */
.admin-create-form {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.admin-input {
    flex: 1 1 140px;
    min-width: 0;
    padding: 7px 10px;
    background: var(--bg-secondary, #1a2332);
    border: 1px solid var(--border-color, rgba(255,255,255,0.1));
    border-radius: 6px;
    color: var(--text-primary, #e2e8f0);
    font-size: 0.85rem;
    font-family: inherit;
    outline: none;
    transition: border-color 0.15s;
}

.admin-input:focus {
    border-color: var(--accent, #3b82f6);
}

.admin-checkbox-label {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--text-secondary, #a0aec0);
    font-size: 0.85rem;
    cursor: pointer;
    white-space: nowrap;
}

/* Buttons */
.admin-btn {
    padding: 7px 14px;
    border: none;
    border-radius: 6px;
    font-size: 0.82rem;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    transition: background 0.15s, opacity 0.15s;
    white-space: nowrap;
}

.admin-btn--primary {
    background: var(--accent, #3b82f6);
    color: #fff;
}

.admin-btn--primary:hover { background: var(--accent-hover, #2563eb); }

.admin-btn--ghost {
    background: rgba(255,255,255,0.06);
    color: var(--text-secondary, #a0aec0);
}

.admin-btn--ghost:hover { background: rgba(255,255,255,0.1); }

.admin-btn--danger {
    background: rgba(239, 68, 68, 0.15);
    color: #f87171;
}

.admin-btn--danger:hover { background: rgba(239, 68, 68, 0.28); }

.admin-btn--warning {
    background: rgba(251, 191, 36, 0.14);
    color: #fbbf24;
}

.admin-btn--warning:hover { background: rgba(251, 191, 36, 0.24); }

.admin-btn--sm {
    padding: 4px 10px;
    font-size: 0.78rem;
}

.admin-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Table */
.admin-table-wrap {
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.admin-th {
    text-align: left;
    padding: 8px 10px;
    color: var(--text-muted, #8899aa);
    font-weight: 500;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--border-color, rgba(255,255,255,0.08));
    white-space: nowrap;
}

.admin-th--center { text-align: center; }

.admin-td {
    padding: 9px 10px;
    color: var(--text-secondary, #a0aec0);
    border-bottom: 1px solid rgba(255,255,255,0.04);
    vertical-align: middle;
}

.admin-td--name { min-width: 160px; }

.admin-td--actions {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    align-items: center;
}

.admin-td--center { text-align: center; }

.admin-user-row {
    cursor: pointer;
    transition: background 0.1s;
}

.admin-user-row:hover { background: rgba(255,255,255,0.03); }

.admin-user-row--selected { background: rgba(59,130,246,0.08) !important; }

.admin-username {
    color: var(--text-primary, #e2e8f0);
    font-weight: 500;
}

/* Badges */
.admin-badge {
    display: inline-block;
    padding: 1px 7px;
    border-radius: 99px;
    font-size: 0.7rem;
    font-weight: 600;
    margin-left: 6px;
    vertical-align: middle;
}

.admin-badge--admin {
    background: rgba(59,130,246,0.18);
    color: #60a5fa;
}

.admin-badge--inactive {
    background: rgba(239,68,68,0.15);
    color: #f87171;
}

/* Select */
.admin-select {
    padding: 4px 8px;
    background: var(--bg-secondary, #1a2332);
    border: 1px solid var(--border-color, rgba(255,255,255,0.1));
    border-radius: 5px;
    color: var(--text-secondary, #a0aec0);
    font-size: 0.82rem;
    font-family: inherit;
    cursor: pointer;
    outline: none;
}

.admin-select:focus {
    border-color: var(--accent, #3b82f6);
}

/* Misc */
.admin-error {
    color: #f87171;
    font-size: 0.83rem;
    margin-top: 6px;
}

.admin-loading {
    color: var(--text-muted, #8899aa);
    font-size: 0.85rem;
    padding: 8px 0;
}

.admin-hint {
    color: var(--text-muted, #8899aa);
    font-size: 0.78rem;
    margin: 8px 0 0 0;
}

/* Privilege checkbox */
.admin-priv-access {
    cursor: pointer;
    width: 15px;
    height: 15px;
    accent-color: var(--accent, #3b82f6);
}