/* ============================================================
   CORE COMPONENTS — Cards, Tables, Badges, Buttons, Modals, Forms
   Strictly complies with <= 350 lines limit
   ============================================================ */

/* ── Cards ─────────────────────────────────────────────────── */
.card, .glass-card {
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 1.5rem;
    box-shadow: var(--shadow-card);
    transition: box-shadow 0.2s ease, border-color 0.2s ease;
}
.card:hover, .glass-card:hover {
    box-shadow: var(--shadow-card-hover);
}

/* ── Data Tables ───────────────────────────────────────────── */
.table-container, .table-responsive {
    overflow-x: auto;
    width: 100%;
}

.data-table, .table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13.5px;
    text-align: left;
}

.data-table th, .table th {
    background: var(--table-header-bg);
    color: var(--text-primary);
    font-weight: 600;
    padding: 0.95rem 1.15rem;
    border-bottom: 1px solid var(--border-color);
    font-size: 13px;
    letter-spacing: 0.02em;
}

.data-table td, .table td {
    padding: 0.95rem 1.15rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
}

.data-table tbody tr:nth-child(even), .table-striped tbody tr:nth-child(even) { background-color: var(--table-row-even); }
.data-table tbody tr:hover, .table-hover tbody tr:hover            { background-color: var(--table-row-hover); }

/* ── Badges & Status Pills ─────────────────────────────────── */
.badge {
    display: inline-block;
    padding: 0.25rem 0.65rem;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    line-height: 1.3;
}

.badge-success, .badge-active    { background: #DCF1DA; color: #65C15C; border: 1px solid rgba(101, 193, 92, 0.3); }
.badge-warning, .badge-suspended { background: #FFF7E5; color: #FFB829; border: 1px solid rgba(255, 184, 41, 0.3); }
.badge-danger                    { background: #FFE8E6; color: #FC564A; border: 1px solid rgba(252, 86, 74, 0.3); }
.badge-info, .badge-primary      { background: #E8E5FF; color: #7366FF; border: 1px solid rgba(115, 102, 255, 0.3); }
.badge-secondary                 { background: #F4F4F4; color: #838383; border: 1px solid #E9EDF1; }

.badge-code {
    font-family: monospace;
    font-weight: 600;
    background: #E8E5FF;
    color: #7366FF;
    padding: 0.15rem 0.45rem;
    border-radius: 6px;
    border: 1px solid rgba(115, 102, 255, 0.25);
}

/* ── Buttons ───────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.55rem 1.15rem;
    border-radius: 8px;
    font-weight: 500;
    font-size: 13px;
    cursor: pointer;
    border: none;
    transition: all 0.2s ease;
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary { background: var(--tenant-primary); color: #ffffff; border: 1px solid var(--tenant-primary); }
.btn-primary:hover { background: var(--tenant-primary-hover); color: #ffffff; border-color: var(--tenant-primary-hover); box-shadow: 0 4px 12px rgba(115, 102, 255, 0.3); }

.btn-accent { background: var(--tenant-accent); color: #ffffff; border: 1px solid var(--tenant-accent); }
.btn-accent:hover { background: var(--tenant-accent-hover); color: #ffffff; border-color: var(--tenant-accent-hover); }

.btn-outline { background: transparent; color: var(--tenant-primary); border: 1px solid var(--tenant-primary); }
.btn-outline:hover { background: var(--tenant-primary-light); color: var(--tenant-primary-hover); }

.btn-secondary { background: #838383; color: #ffffff; border: 1px solid #838383; }
.btn-secondary:hover { background: #6C757D; border-color: #6C757D; }

.btn-warning { background: #FFB829; color: #ffffff; border: 1px solid #FFB829; }
.btn-warning:hover { background: #e09f1f; border-color: #e09f1f; }

.btn-danger  { background: #FC564A; color: #ffffff; border: 1px solid #FC564A; }
.btn-danger:hover { background: #e04438; border-color: #e04438; }

.btn-success { background: #65C15C; color: #ffffff; border: 1px solid #65C15C; }
.btn-success:hover { background: #52a84a; border-color: #52a84a; }

.btn-sm { padding: 0.35rem 0.75rem; font-size: 12px; border-radius: 6px; }
.btn-xs { padding: 0.2rem 0.5rem; font-size: 11px; border-radius: 4px; }
.btn:disabled, .btn[disabled] { opacity: 0.55; cursor: not-allowed; }

/* ── Form Controls & Groups ────────────────────────────────── */
.form-group {
    margin-bottom: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.form-group label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-group.inline {
    flex-direction: row;
    align-items: center;
}

.form-row {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.form-grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
}

.form-grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.form-grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
}

/* Alert Boxes */
.alert {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    margin-bottom: 0.75rem;
}
.alert-danger  { background: rgba(239, 68, 68, 0.12);  color: #dc2626; border: 1px solid rgba(239,68,68,0.3); }
.alert-success { background: rgba(16, 185, 129, 0.12); color: #059669; border: 1px solid rgba(16,185,129,0.3); }
.alert-warning { background: rgba(245, 158, 11, 0.12); color: #d97706; border: 1px solid rgba(245,158,11,0.3); }
.alert-info    { background: var(--tenant-primary-light); color: var(--tenant-primary-hover); border: 1px solid var(--tenant-primary-border); }

/* ── Modals & Dialogs ──────────────────────────────────────── */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 560px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 1.85rem;
    box-shadow: var(--shadow-modal);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-subtle);
}

.close-btn {
    background: none;
    border: none;
    font-size: 1.4rem;
    color: var(--text-muted);
    cursor: pointer;
}
.close-btn:hover { color: var(--text-primary); }

/* ── Suspension & Gateway Screen Overlays ─────────────────── */
.suspension-overlay {
    padding: 3rem 1rem;
    text-align: center;
}
.suspension-card {
    margin: 0 auto;
    max-width: 550px;
}
.suspension-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

/* ── Action Dropdown Menus ─────────────────────────────────── */
.action-dropdown {
    position: relative;
    display: inline-block;
    text-align: left;
}

.action-dropdown-btn {
    padding: 0.25rem 0.65rem;
    font-size: 0.78rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.15s ease-in-out;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.action-dropdown-btn:hover {
    background: var(--tenant-primary-light);
    border-color: var(--tenant-primary-border);
    color: var(--tenant-primary-hover);
}

.action-dropdown-menu {
    position: absolute;
    right: 0;
    top: 100%;
    margin-top: 0.25rem;
    min-width: 160px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.25), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    z-index: 200;
    padding: 0.35rem 0;
    display: flex;
    flex-direction: column;
}

.action-dropdown-menu a,
.action-dropdown-menu button {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.85rem;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-primary);
    text-decoration: none;
    background: none;
    border: none;
    width: 100%;
    text-align: left;
    cursor: pointer;
    transition: background 0.12s ease;
}

.action-dropdown-menu a:hover,
.action-dropdown-menu button:hover {
    background: var(--tenant-primary-light);
    color: var(--tenant-primary-hover);
}

.action-dropdown-menu a.text-danger,
.action-dropdown-menu button.text-danger { color: #ef4444; }
.action-dropdown-menu a.text-danger:hover,
.action-dropdown-menu button.text-danger:hover {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
}

/* ── Specific Structural Utilities ──────────────────────────── */
.form-checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    cursor: pointer;
}
.btn-disabled {
    opacity: 0.5;
    cursor: not-allowed !important;
}
.modal-large-scroll {
    max-width: 960px;
    width: 95vw;
    max-height: 92vh;
    display: flex;
    flex-direction: column;
}
.notice-box-emerald {
    background: rgba(16, 185, 129, 0.1);
    padding: 0.75rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--accent-emerald);
}
.banner-indigo-box {
    background: rgba(79, 70, 229, 0.04);
    border: 1px solid var(--accent-indigo);
    padding: 1rem;
    margin-bottom: 1.25rem;
    border-radius: var(--radius-sm);
}