/* =============================================================
   Admin CSS — ReverseMX Postmastery
   ============================================================= */

/* Tabs */
.admin-tabs {
    display: flex;
    gap: 4px;
    padding: 16px 0 0;
    border-bottom: 2px solid var(--border);
    margin-bottom: 20px;
}

.tab {
    padding: 8px 20px;
    border-radius: var(--radius) var(--radius) 0 0;
    color: var(--text-muted);
    font-size: 14px;
    font-weight: 500;
    border: 1px solid transparent;
    border-bottom: none;
    transition: background .15s, color .15s;
    display: flex;
    align-items: center;
    gap: 8px;
}
.tab:hover { background: #f0f4f8; color: var(--text); text-decoration: none; }
.tab.active {
    background: var(--surface);
    color: var(--pm-blue);
    border-color: var(--border);
    border-bottom: 2px solid var(--surface);
    margin-bottom: -2px;
}

/* MX info bar */
.mx-info-bar {
    background: #f0f4f8;
    border-left: 4px solid var(--pm-accent);
    padding: 10px 16px;
    border-radius: 0 var(--radius) var(--radius) 0;
    margin-bottom: 20px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Form grid */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group-full { grid-column: 1 / -1; }
.form-group-inline { justify-content: center; }

.form-group label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: .4px;
}

.form-group input[type="text"],
.form-group input[type="number"],
.form-group select,
.form-group textarea {
    padding: 8px 10px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 13px;
    font-family: var(--font);
    color: var(--text);
    background: #fff;
    transition: border-color .15s, box-shadow .15s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--pm-accent);
    box-shadow: 0 0 0 3px rgba(30,136,229,.1);
}

.form-group textarea { resize: vertical; min-height: 60px; }

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 13px !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
    color: var(--text) !important;
    font-weight: 500 !important;
    padding: 8px 0;
}

.checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: var(--pm-accent);
}

/* Form actions */
.form-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    padding-top: 4px;
}

.btn-primary {
    padding: 9px 24px;
    background: var(--pm-accent);
    color: #fff;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: background .15s;
}
.btn-primary:hover { background: var(--pm-blue); }

.btn-secondary {
    padding: 8px 18px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--pm-accent);
    font-size: 13px;
    transition: background .15s;
}
.btn-secondary:hover { background: #f0f4f8; text-decoration: none; }

.btn-sm {
    padding: 3px 10px;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: #fff;
    cursor: pointer;
    font-size: 12px;
    color: var(--text);
    transition: background .15s;
}
.btn-sm:hover { background: #f0f4f8; }
.btn-danger { border-color: #ffcdd2; color: var(--pm-red); }
.btn-danger:hover { background: #ffebee; }

/* Rule form */
.rule-form-wrap {
    background: #f8fafb;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px 20px;
    margin-bottom: 16px;
}
.rule-form-wrap summary {
    cursor: pointer;
    font-weight: 600;
    color: var(--pm-accent);
    font-size: 14px;
    padding: 4px 0;
}
.rule-form { padding-top: 16px; }

/* Type badges */
.type-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
}
.type-mailbox_b2b  { background: #e3f2fd; color: #1565c0; }
.type-mailbox_b2c  { background: #e8f5e9; color: #2e7d32; }
.type-hosting      { background: #fff3e0; color: #e65100; }
.type-sending      { background: #f3e5f5; color: #6a1b9a; }
.type-inhouse      { background: #fce4ec; color: #880e4f; }
.type-parked       { background: #f5f5f5; color: #757575; }
.type-undefined    { background: #f5f5f5; color: #9e9e9e; }

/* Pattern code */
.pattern {
    font-family: var(--mono);
    font-size: 11px;
    background: #f0f4f8;
    padding: 2px 6px;
    border-radius: 3px;
    word-break: break-all;
}

/* Row disabled */
.row-disabled td { opacity: .45; }

/* Actions cell */
.actions-cell { white-space: nowrap; display: flex; gap: 4px; }

/* Apply rules box */
.apply-rules-box {
    margin-top: 20px;
    padding: 14px 18px;
    background: #f0f4f8;
    border-radius: var(--radius);
    font-size: 13px;
}
.apply-rules-box code {
    display: block;
    margin-top: 6px;
    font-size: 12px;
    background: #e8eef5;
    padding: 8px 12px;
    border-radius: 4px;
    word-break: break-all;
}

/* ESP Index specific */
.esp-filter-bar {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}
.filter-btn {
    padding: 5px 14px;
    border: 1px solid var(--border);
    border-radius: 20px;
    font-size: 12px;
    cursor: pointer;
    transition: all .15s;
    background: #fff;
    color: var(--text-muted);
}
.filter-btn:hover, .filter-btn.active {
    background: var(--pm-blue);
    color: #fff;
    border-color: var(--pm-blue);
    text-decoration: none;
}

@media (max-width: 768px) {
    .form-grid { grid-template-columns: 1fr; }
    .form-group-full { grid-column: 1; }
}