/* FormFlow Design System CSS */

/* ========================================
   CSS Variables / Design Tokens
   ======================================== */
:root {
    /* Brand Colors */
    --primary-brand: #4EA674;
    --secondary-brand: #023337;

    /* Accent Colors */
    --accent-light: #C1E6BA;
    --accent-lighter: #EAF8E7;

    /* Status Colors */
    --success: #21C45D;
    --pending: #F9D411;
    --error: #EF4343;

    /* Neutral Colors */
    --grey: #7C7C7C;
    --border-color: #e9ecef;
    --bg-light: #f8f9fa;

    /* Layout */
    --sidebar-width: 250px;

    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
}

/* ========================================
   Base Styles
   ======================================== */
* {
    font-family: 'Lato', sans-serif;
}

body {
    background-color: var(--bg-light);
}

/* ========================================
   Sidebar
   ======================================== */
.sidebar {
    width: var(--sidebar-width);
    height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    background-color: #fff;
    border-right: 1px solid var(--border-color);
    padding: 1.5rem 1rem;
    overflow-y: auto;
}

.sidebar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary-brand);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.sidebar-brand i {
    color: var(--primary-brand);
}

.sidebar-nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-nav li {
    margin-bottom: 0.25rem;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.60rem 1rem;
    color: var(--grey);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
    font-weight: 500;
}

.sidebar-nav a:hover {
    background-color: var(--accent-lighter);
    color: var(--secondary-brand);
}

.sidebar-nav a.active {
    background-color: var(--primary-brand);
    color: #fff;
}

.sidebar-nav a i {
    font-size: 1.1rem;
}

.sidebar-nav a.logout {
    color: var(--error);
}

.sidebar-nav a.logout:hover {
    background-color: #fef2f2;
    color: var(--error);
}

.sidebar-divider {
    height: 1px;
    background-color: var(--border-color);
    margin: 1rem 0;
}

/* ========================================
   Main Content Layout
   ======================================== */
.main-content {
    margin-left: var(--sidebar-width);
    padding: 2rem;
    min-height: 100vh;
}

/* ========================================
   Page Header
   ======================================== */
.page-header {
    margin-bottom: 1.5rem;
}

.page-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--secondary-brand);
    margin: 0;
    letter-spacing: -0.02em;
}

/* ========================================
   Stats Cards
   ======================================== */
.stats-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    border: 1px solid var(--border-color);
}

.stats-card-label {
    font-size: 0.875rem;
    color: var(--grey);
    margin-bottom: 0.5rem;
}

.stats-card-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--secondary-brand);
    margin: 0;
}

.stats-card-change {
    font-size: 0.75rem;
    margin-top: 0.25rem;
}

.stats-card-change.positive {
    color: var(--success);
}

.stats-card-change.negative {
    color: var(--error);
}

/* ========================================
   Table Card
   ======================================== */
.table-card {
    background: #fff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.table-card-header {
    padding: 1.25rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.table-card-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--secondary-brand);
    margin: 0;
}

.table-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

/* ========================================
   Form Elements
   ======================================== */
.search-input {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    width: 250px;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-brand);
    box-shadow: 0 0 0 3px rgba(78, 166, 116, 0.1);
}

/* ========================================
   Buttons
   ======================================== */
.btn-primary-custom {
    background-color: var(--primary-brand);
    border-color: var(--primary-brand);
    color: #fff;
    font-weight: 700;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
}

.btn-primary-custom:hover {
    background-color: #3d8a5e;
    border-color: #3d8a5e;
    color: #fff;
}

.btn-outline-custom {
    background-color: #fff;
    border: 1px solid var(--border-color);
    color: var(--secondary-brand);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
}

.btn-outline-custom:hover {
    background-color: var(--bg-light);
    border-color: #dee2e6;
}

/* ========================================
   Data Table
   ======================================== */
.data-table {
    margin: 0;
}

.data-table thead th {
    background-color: var(--accent-lighter);
    color: var(--secondary-brand);
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 1rem 1.25rem;
    border: none;
}

.data-table tbody td {
    padding: 1rem 1.25rem;
    vertical-align: middle;
    border-bottom: 1px solid #f1f3f4;
    font-size: 0.875rem;
    color: var(--secondary-brand);
}

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

.data-table tbody tr:last-child td {
    border-bottom: none;
}

/* ========================================
   Action Buttons
   ======================================== */
.action-btn {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    background: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--grey);
    transition: all 0.2s ease;
}

.action-btn:hover {
    background-color: var(--accent-lighter);
    color: var(--secondary-brand);
    border-color: var(--accent-light);
}

/* ========================================
   Table Footer & Pagination
   ======================================== */
.table-footer {
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.pagination-info {
    font-size: 0.875rem;
    color: var(--grey);
}

.pagination {
    margin: 0;
}

.pagination .page-link {
    border: none;
    color: var(--grey);
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    border-radius: var(--radius-sm);
    margin: 0 0.125rem;
}

.pagination .page-link:hover {
    background-color: var(--accent-lighter);
    color: var(--secondary-brand);
}

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

/* ========================================
   Status Badges
   ======================================== */
.badge-success {
    background-color: var(--success);
    color: #fff;
}

.badge-pending {
    background-color: var(--pending);
    color: var(--secondary-brand);
}

.badge-error {
    background-color: var(--error);
    color: #fff;
}

/* ========================================
   Modal
   ======================================== */
.modal-custom .modal-content {
    border: none;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.modal-custom .modal-header {
    border-bottom: 1px solid var(--border-color);
    padding: 1.25rem 1.5rem;
}

.modal-custom .modal-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--secondary-brand);
    margin: 0;
}

.modal-custom .btn-close {
    opacity: 0.5;
}

.modal-custom .btn-close:hover {
    opacity: 1;
}

.modal-custom .modal-body {
    padding: 1.5rem;
}

.modal-custom .modal-footer {
    border-top: 1px solid var(--border-color);
    padding: 1rem 1.5rem;
    gap: 0.75rem;
}

/* Form Controls */
.form-label-custom {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--secondary-brand);
    margin-bottom: 0.5rem;
}

.form-control-custom {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.625rem 1rem;
    font-size: 0.875rem;
    color: var(--secondary-brand);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control-custom:focus {
    outline: none;
    border-color: var(--primary-brand);
    box-shadow: 0 0 0 3px rgba(78, 166, 116, 0.1);
}

.form-control-custom::placeholder {
    color: var(--grey);
}

/* ========================================
   Mobile Menu Toggle
   ======================================== */
.mobile-menu-toggle {
    display: none;
    position: fixed;
    top: 1rem;
    left: 1rem;
    z-index: 1060;
    width: 44px;
    height: 44px;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.mobile-menu-toggle i {
    font-size: 1.25rem;
    color: var(--secondary-brand);
}

.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1040;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.sidebar-overlay.show {
    display: block;
    opacity: 1;
}

.sidebar-close {
    display: none;
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 32px;
    height: 32px;
    background: transparent;
    border: none;
    color: var(--grey);
    font-size: 1.25rem;
    cursor: pointer;
    border-radius: var(--radius-sm);
}

.sidebar-close:hover {
    background: var(--bg-light);
    color: var(--secondary-brand);
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 991.98px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .sidebar {
        transform: translateX(-100%);
        z-index: 1050;
        transition: transform 0.3s ease;
    }

    .sidebar.show {
        transform: translateX(0);
    }

    .sidebar-close {
        display: block;
    }

    .main-content {
        margin-left: 0;
        padding-top: 5rem;
    }

    .page-header {
        margin-left: 0;
    }
}

@media (max-width: 767.98px) {
    .table-actions {
        flex-direction: column;
        width: 100%;
    }

    .search-input {
        width: 100%;
    }

    .main-content {
        padding: 1rem;
        padding-top: 5rem;
    }

    .stats-card {
        padding: 1rem;
    }

    .stats-card-value {
        font-size: 1.5rem;
    }
}