/* ==========================================================================
   BRANCH PETTY CASH SYSTEM - DESIGN SYSTEM & STYLESHEET
   ========================================================================== */

:root {
    --primary: #0284c7;
    --primary-hover: #0369a1;
    --primary-light: #e0f2fe;
    
    --secondary: #0f172a;
    --secondary-light: #1e293b;
    
    --accent: #10b981;
    --accent-hover: #059669;
    --accent-light: #d1fae5;
    
    --warning: #f59e0b;
    --warning-light: #fef3c7;
    
    --danger: #ef4444;
    --danger-light: #fee2e2;

    --bg-main: #f8fafc;
    --card-bg: #ffffff;
    --border-color: #e2e8f0;
    
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    
    --sidebar-width: 270px;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.12);
    
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Prompt', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* Layout */
.app-container {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--secondary);
    color: #ffffff;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 100;
    box-shadow: var(--shadow-md);
}

.sidebar-header {
    padding: 24px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-logo {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--primary) 0%, #0284c7 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    box-shadow: 0 4px 10px rgba(2, 132, 199, 0.4);
}

.sidebar-title-text {
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.3px;
    color: #ffffff;
}

.sidebar-subtitle {
    font-size: 0.73rem;
    color: #94a3b8;
}

.sidebar-nav {
    flex: 1;
    padding: 16px 12px;
    overflow-y: auto;
}

.nav-section-title {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: #64748b;
    padding: 12px 12px 6px;
    font-weight: 700;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: #cbd5e1;
    text-decoration: none;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
    margin-bottom: 4px;
    cursor: pointer;
}

.nav-item:hover {
    background-color: rgba(255, 255, 255, 0.08);
    color: #ffffff;
}

.nav-item.active {
    background-color: var(--primary);
    color: #ffffff;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(2, 132, 199, 0.35);
}

.nav-icon {
    font-size: 1.1rem;
}

.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    background-color: rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--primary);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
}

.user-info {
    flex: 1;
    overflow: hidden;
}

.user-name {
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-role {
    font-size: 0.72rem;
    color: #94a3b8;
}

/* Main Content Area */
.main-content {
    margin-left: var(--sidebar-width);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

/* Top Header Bar */
.top-header {
    height: 64px;
    background-color: #ffffff;
    border-bottom: 1px solid var(--border-color);
    padding: 0 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 90;
    box-shadow: var(--shadow-sm);
}

.header-page-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--secondary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.role-simulator-box {
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: #f1f5f9;
    padding: 6px 14px;
    border-radius: 20px;
    border: 1px solid #e2e8f0;
}

.role-simulator-label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.role-simulator-select {
    border: none;
    background: transparent;
    font-family: inherit;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--primary);
    cursor: pointer;
    outline: none;
}

/* View Container */
.view-section {
    padding: 24px 28px;
    display: none;
}

.view-section.active {
    display: block;
}

/* Section Banner & Cards */
.page-banner {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: #ffffff;
    border-radius: var(--radius-lg);
    padding: 22px 28px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.page-banner::after {
    content: '';
    position: absolute;
    right: -20px;
    bottom: -40px;
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, rgba(2, 132, 199, 0.25) 0%, rgba(255,255,255,0) 70%);
    border-radius: 50%;
    pointer-events: none;
}

.banner-info h2 {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.banner-info p {
    font-size: 0.85rem;
    color: #94a3b8;
}

.banner-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 2;
}

/* Custom Multi-Select Dropdown */
.multi-select-container {
    position: relative;
    width: 100%;
}

.multi-select-trigger {
    min-height: 40px;
    padding: 4px 10px;
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    transition: var(--transition);
    user-select: none;
}

.multi-select-trigger:hover {
    border-color: var(--primary);
}

.multi-select-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    flex: 1;
    overflow: hidden;
}

.multi-select-badge {
    background-color: var(--primary-light);
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.multi-select-placeholder {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.multi-select-dropdown {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 300;
    display: none;
    flex-direction: column;
    max-height: 280px;
}

.multi-select-container.open .multi-select-dropdown {
    display: flex;
}

.multi-select-search-box {
    padding: 8px;
    border-bottom: 1px solid var(--border-color);
    background-color: #f8fafc;
}

.multi-select-search-input {
    width: 100%;
    height: 32px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0 10px;
    font-family: inherit;
    font-size: 0.8rem;
    outline: none;
}

.multi-select-actions {
    display: flex;
    justify-content: space-between;
    padding: 6px 10px;
    border-bottom: 1px solid #f1f5f9;
    background-color: #fafafa;
}

.multi-select-action-btn {
    background: none;
    border: none;
    font-family: inherit;
    font-size: 0.73rem;
    font-weight: 600;
    color: var(--primary);
    cursor: pointer;
}

.multi-select-action-btn:hover {
    text-decoration: underline;
}

.multi-select-options-list {
    overflow-y: auto;
    flex: 1;
    padding: 4px 0;
}

.multi-select-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    font-size: 0.82rem;
    cursor: pointer;
    transition: background 0.15s ease;
}

.multi-select-option:hover {
    background-color: #f1f5f9;
}

.multi-select-option input[type="checkbox"] {
    accent-color: var(--primary);
    width: 15px;
    height: 15px;
    cursor: pointer;
}

/* KPI Summary Cards Grid */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.kpi-card {
    background-color: #ffffff;
    border-radius: var(--radius-md);
    padding: 20px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: 16px;
    transition: var(--transition);
}

.kpi-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.kpi-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

.kpi-icon.blue { background-color: rgba(2, 132, 199, 0.12); color: var(--primary); }
.kpi-icon.green { background-color: rgba(16, 185, 129, 0.12); color: var(--accent); }
.kpi-icon.amber { background-color: rgba(245, 158, 11, 0.12); color: var(--warning); }
.kpi-icon.purple { background-color: rgba(168, 85, 247, 0.12); color: #a855f7; }

.kpi-info {
    display: flex;
    flex-direction: column;
}

.kpi-title {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.kpi-value {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--secondary);
    letter-spacing: -0.5px;
}

.kpi-sub {
    font-size: 0.72rem;
    color: var(--text-muted);
}

/* Dashboard Charts Grid */
.charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(460px, 1fr));
    gap: 24px;
    margin-bottom: 24px;
}

.chart-card {
    background-color: #ffffff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    padding: 20px 24px;
    display: flex;
    flex-direction: column;
}

.chart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.chart-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--secondary);
}

.chart-body {
    position: relative;
    height: 320px;
    width: 100%;
}

/* Table Cards */
.table-card {
    background-color: #ffffff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    margin-bottom: 24px;
}

.table-header-bar {
    padding: 18px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #fafafa;
}

.table-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--secondary);
}

.table-responsive {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
    text-align: left;
}

.data-table th {
    background-color: #f8fafc;
    color: var(--text-secondary);
    font-weight: 700;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
}

.data-table td {
    padding: 14px 16px;
    border-bottom: 1px solid #f1f5f9;
    color: var(--text-primary);
}

.data-table tbody tr:hover {
    background-color: #f8fafc;
}

.text-right { text-align: right; }
.text-center { text-align: center; }

/* Low Balance Alert Badge */
.balance-alert-low {
    background-color: #fef2f2;
    color: #dc2626;
    border: 1px solid #fecaca;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

/* Filter Cards */
.filter-card {
    background-color: #ffffff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    padding: 18px 24px;
    margin-bottom: 24px;
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: flex-end;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
    min-width: 180px;
}

.filter-label {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-secondary);
}

.filter-control {
    height: 40px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0 12px;
    font-family: inherit;
    font-size: 0.85rem;
    outline: none;
    background-color: #ffffff;
    transition: var(--transition);
}

.filter-control:focus {
    border-color: var(--primary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 40px;
    padding: 0 16px;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid transparent;
    transition: var(--transition);
    text-decoration: none;
}

.btn-sm {
    height: 32px;
    padding: 0 10px;
    font-size: 0.78rem;
}

.btn-primary { background-color: var(--primary); color: #ffffff; }
.btn-primary:hover { background-color: var(--primary-hover); box-shadow: 0 4px 10px rgba(2, 132, 199, 0.25); }

.btn-secondary { background-color: #f1f5f9; color: var(--text-primary); border-color: var(--border-color); }
.btn-secondary:hover { background-color: #e2e8f0; }

.btn-accent { background-color: var(--accent); color: #ffffff; }
.btn-accent:hover { background-color: var(--accent-hover); box-shadow: 0 4px 10px rgba(16, 185, 129, 0.25); }

.btn-danger { background-color: var(--danger); color: #ffffff; }
.btn-danger:hover { background-color: #dc2626; }

/* Status Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 700;
}

.badge-success { background-color: var(--accent-light); color: #047857; }
.badge-warning { background-color: var(--warning-light); color: #b45309; }
.badge-danger { background-color: var(--danger-light); color: #b91c1c; }
.badge-info { background-color: var(--primary-light); color: #0369a1; }

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(6px);
    z-index: 99999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-overlay.active {
    display: flex;
}

.modal-card {
    background-color: #ffffff;
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 550px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #f8fafc;
}

.modal-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--secondary);
}

.modal-body {
    padding: 24px;
    max-height: 75vh;
    overflow-y: auto;
}

.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    background-color: #f8fafc;
}

.form-group {
    margin-bottom: 16px;
}

.form-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.form-control {
    width: 100%;
    height: 40px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0 12px;
    font-family: inherit;
    font-size: 0.88rem;
    outline: none;
    transition: var(--transition);
}

.form-control:focus {
    border-color: var(--primary);
}

/* Toast Notifications */
.toast-notification {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background-color: var(--secondary);
    color: #ffffff;
    padding: 14px 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 999999;
    font-size: 0.88rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.toast-success { border-left: 5px solid var(--accent); }
.toast-error { border-left: 5px solid var(--danger); }
.toast-info { border-left: 5px solid var(--primary); }
.toast-warning { border-left: 5px solid var(--warning); }

/* Printable Official Voucher Document Styles */
.voucher-container {
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    max-width: 800px;
    margin: 0 auto 30px;
    box-shadow: var(--shadow-md);
    position: relative;
}

.voucher-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 2px solid var(--secondary);
    padding-bottom: 20px;
    margin-bottom: 24px;
}

.company-logo-area {
    display: flex;
    align-items: center;
    gap: 16px;
}

.company-symbol {
    width: 50px;
    height: 50px;
    background-color: var(--primary);
    color: #ffffff;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
}

.company-details h1 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--secondary);
}

.company-details p {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.voucher-meta-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    background-color: #f8fafc;
    padding: 16px 20px;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    font-size: 0.88rem;
}

.voucher-signatures {
    margin-top: 40px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    text-align: center;
}

.signature-block {
    border-top: 1px dashed #cbd5e1;
    padding-top: 10px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

@media print {
    .sidebar, .top-header, .page-banner, .filter-card, .btn-print-hide {
        display: none !important;
    }
    .main-content {
        margin-left: 0 !important;
    }
    .voucher-container {
        border: none !important;
        box-shadow: none !important;
        padding: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
    }
}