/* ============================================
   ENTERPRISE DESIGN SYSTEM
   RTO Notice Management — Clean SaaS UI
   ============================================ */

/* ---- Design Tokens ---- */
:root {
    --brand: #0078D4;
    --brand-dark: #005A9E;
    --brand-light: #e8f1fb;
    --bg-page: #f8f9fb;
    --bg-card: #ffffff;
    --border: #e5e7eb;
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --radius-sm: 6px;
    --radius: 8px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,.06);
    --shadow: 0 2px 8px rgba(0,0,0,.10);
    --transition: all 0.15s ease;
    --nav-accent: #60a5fa;
    --nav-hover-bg: rgba(255, 255, 255, 0.07);
    --nav-active-bg: rgba(96, 165, 250, 0.15);
}

/* ---- Body / Background ---- */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-primary);
    background-color: var(--bg-page);
    margin: 0;
    padding: 0;
}

html, body {
    overflow-x: hidden;
}

/* ============================================
   CARDS
   ============================================ */

.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    margin-bottom: 1rem;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    transition: box-shadow 0.15s ease;
}

    .card:hover {
        box-shadow: var(--shadow);
        transform: none;
        background: var(--bg-card);
        border-color: var(--border);
    }

/* ============================================
   CARD INNER ELEMENTS
   ============================================ */

.card-header {
    background: #f9fafb;
    border-bottom: 1px solid var(--border);
    padding: 0.625rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    border-radius: var(--radius) var(--radius) 0 0;
    backdrop-filter: none;
}

.card-body {
    padding: 1rem;
    color: var(--text-primary);
}

.card-footer {
    background: #f9fafb;
    border-top: 1px solid var(--border);
    padding: 0.625rem 1rem;
    border-radius: 0 0 var(--radius) var(--radius);
    backdrop-filter: none;
}

/* ============================================
   TABLES
   ============================================ */

.table {
    font-size: 0.8125rem;
    color: var(--text-primary);
    margin-bottom: 0;
}

    .table thead th {
        padding: 0.5rem 0.75rem;
        font-size: 0.7rem;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.4px;
        color: var(--text-secondary);
        background-color: #f9fafb;
        border-bottom: 1px solid var(--border);
        white-space: nowrap;
        border-color: var(--border);
        backdrop-filter: none;
    }

    .table tbody td {
        padding: 0.5rem 0.75rem;
        vertical-align: middle;
        border-color: #f3f4f6;
    }

    .table tbody tr:hover td {
        background-color: #f9fafb;
    }

.table-light {
    background-color: #f9fafb;
}

.table-hover tbody tr:hover {
    background-color: #f9fafb;
}

.table-bordered > :not(caption) > * > * {
    border-color: var(--border);
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
    font-size: 0.8125rem;
    font-weight: 500;
    padding: 0.375rem 0.875rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    border: 1px solid transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

    .btn:hover {
        transform: none;
        box-shadow: none;
    }

.btn-sm {
    font-size: 0.75rem;
    padding: 0.25rem 0.625rem;
    border-radius: 5px;
}

.btn-primary {
    background-color: var(--brand);
    border-color: var(--brand);
    color: #fff;
}

    .btn-primary:hover,
    .btn-primary:focus {
        background-color: var(--brand-dark);
        border-color: var(--brand-dark);
        color: #fff;
    }

.btn-secondary {
    background-color: #6b7280;
    border-color: #6b7280;
    color: #fff;
}

    .btn-secondary:hover {
        background-color: #4b5563;
        border-color: #4b5563;
        color: #fff;
    }

.btn-outline-primary {
    color: var(--brand);
    border-color: var(--brand);
    background: transparent;
}

    .btn-outline-primary:hover {
        background-color: var(--brand-light);
        color: var(--brand);
        border-color: var(--brand);
    }

.btn-outline-secondary {
    color: var(--text-secondary);
    border-color: var(--border);
    background: transparent;
}

    .btn-outline-secondary:hover {
        background-color: #f3f4f6;
        color: var(--text-primary);
        border-color: #d1d5db;
    }

/* ============================================
   FORM CONTROLS
   ============================================ */

.form-control,
.form-select {
    background-color: #ffffff;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
    color: var(--text-primary);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

    .form-control:focus,
    .form-select:focus {
        background-color: #ffffff;
        border-color: var(--brand);
        box-shadow: 0 0 0 3px rgba(0, 120, 212, 0.1);
        outline: none;
    }

    .form-control::placeholder {
        color: var(--text-muted);
        opacity: 1;
    }

.form-label {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

/* ============================================
   MODALS
   ============================================ */

.modal-content {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: 0 8px 24px rgba(0,0,0,.12);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

.modal-header {
    background: #f9fafb;
    border-bottom: 1px solid var(--border);
    padding: 0.75rem 1rem;
    border-radius: var(--radius) var(--radius) 0 0;
}

.modal-title {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-primary);
}

.modal-body {
    padding: 1rem;
    color: var(--text-primary);
    background: #ffffff;
}

.modal-footer {
    background: #f9fafb;
    border-top: 1px solid var(--border);
    padding: 0.625rem 1rem;
    gap: 0.5rem;
    border-radius: 0 0 var(--radius) var(--radius);
    backdrop-filter: none;
}

    .modal-footer .btn {
        margin: 0;
    }

/* ============================================
   PAGINATION
   ============================================ */

.pagination {
    display: flex;
    gap: 0.125rem;
    margin: 0.75rem 0;
    flex-wrap: wrap;
}

    .pagination .page-link {
        border: 1px solid var(--border);
        border-radius: var(--radius-sm);
        color: var(--text-secondary);
        padding: 0.3rem 0.6rem;
        font-size: 0.75rem;
        transition: var(--transition);
        background: #ffffff;
        backdrop-filter: none;
    }

        .pagination .page-link:hover {
            background-color: var(--brand-light);
            border-color: var(--brand);
            color: var(--brand);
        }

    .pagination .page-item.active .page-link {
        background-color: var(--brand);
        border-color: var(--brand);
        color: #ffffff;
    }

    .pagination .page-item.disabled .page-link {
        color: var(--text-muted);
        background: #f9fafb;
        border-color: var(--border);
    }

/* ============================================
   BADGES
   ============================================ */

.badge {
    font-size: 0.7rem;
    font-weight: 500;
    padding: 0.25em 0.5em;
    border-radius: 4px;
    border: none;
    backdrop-filter: none;
}

/* ============================================
   ALERTS
   ============================================ */

.alert {
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
    font-size: 0.8125rem;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

/* ============================================
   PROGRESS
   ============================================ */

.progress {
    background-color: #f3f4f6;
    border-radius: 4px;
    height: 8px;
}

/* ============================================
   DROPDOWN
   ============================================ */

.dropdown-menu {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow);
    padding: 0.25rem;
    animation: none;
}

.dropdown-item {
    font-size: 0.8125rem;
    padding: 0.4rem 0.75rem;
    border-radius: 4px;
    color: var(--text-primary);
}

    .dropdown-item:hover {
        background-color: #f3f4f6;
        color: var(--text-primary);
    }

/* ============================================
   LOADER
   ============================================ */

.loader-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: rgba(255, 255, 255, 0.8);
    z-index: 9999;
}

/* ============================================
   TOOLTIP
   ============================================ */

.tooltip-inner {
    font-size: 0.75rem;
    border-radius: 4px;
}

/* ============================================
   UTILITY
   ============================================ */

.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
    .btn {
        font-size: 0.75rem;
        padding: 0.3rem 0.625rem;
    }

    .table thead th,
    .table tbody td {
        padding: 0.4rem 0.5rem;
    }

    .modal-body {
        padding: 0.75rem;
    }
}

/* ============================================
   LAYOUT — SIDEBAR GUARD
   Ensures dark sidebar always renders correctly
   regardless of scoped CSS specificity order.
   ============================================ */

.sidebar-wrapper {
    background-color: #1e293b !important;
}

/* ============================================
   SHADOW OVERRIDES
   Flatten Bootstrap utility shadows to match
   the clean enterprise design system.
   ============================================ */

.shadow-lg {
    box-shadow: 0 2px 8px rgba(0,0,0,.10) !important;
}

.shadow {
    box-shadow: 0 1px 4px rgba(0,0,0,.08) !important;
}

.shadow-sm {
    box-shadow: 0 1px 3px rgba(0,0,0,.06) !important;
}

/* Disable hover box-shadow elevation on cards */
.card.shadow-lg:hover,
.card.shadow:hover,
.card.shadow-sm:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,.10) !important;
}

/* ============================================
   STAT ICON CIRCLE
   Used in Jobprogress stat cards to replace
   inline width/height and flex styles.
   ============================================ */

.stat-icon-circle {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* ============================================
   STAT CARD LABEL
   Replaces inline letter-spacing style on
   stat card metric labels across all pages.
   ============================================ */

.stat-card-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 0;
}