/* CRDB Bank Issue Tracker - Main Stylesheet */
/* Business Excellence Team (BEX) - Department of Business Transformation (DBT) */

:root {
    --crdb-green: #006B3F;
    --crdb-dark-green: #004d2e;
    --crdb-light-green: #e8f5e9;
    --crdb-gold: #C9A227;
    --crdb-dark-gold: #a88420;
    --crdb-red: #dc3545;
    --crdb-orange: #fd7e14;
    --crdb-blue: #0066cc;
    --crdb-gray: #6c757d;
    --crdb-light-gray: #f8f9fa;
    --crdb-dark: #212529;
    --crdb-white: #ffffff;
    --sidebar-width: 260px;
    --header-height: 70px;
    --border-radius: 8px;
    --box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--crdb-light-gray);
    color: var(--crdb-dark);
    line-height: 1.6;
}

/* Login Page */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--crdb-green) 0%, var(--crdb-dark-green) 100%);
    padding: 20px;
}

.login-box {
    background: var(--crdb-white);
    border-radius: var(--border-radius);
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    width: 100%;
    max-width: 450px;
    padding: 40px;
    animation: slideUp 0.5s ease;
}

.login-logo {
    text-align: center;
    margin-bottom: 30px;
}

.login-logo h1 {
    color: var(--crdb-green);
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 5px;
}

.login-logo p {
    color: var(--crdb-gray);
    font-size: 14px;
}

.login-logo .bank-name {
    color: var(--crdb-gold);
    font-weight: 600;
    font-size: 16px;
    letter-spacing: 1px;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--crdb-dark);
    font-size: 14px;
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: var(--border-radius);
    font-size: 15px;
    transition: var(--transition);
    background: var(--crdb-white);
}

.form-control:focus {
    outline: none;
    border-color: var(--crdb-green);
    box-shadow: 0 0 0 3px rgba(0, 107, 63, 0.1);
}

.form-control.is-invalid {
    border-color: var(--crdb-red);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    gap: 8px;
}

.btn-primary {
    background: var(--crdb-green);
    color: var(--crdb-white);
    width: 100%;
}

.btn-primary:hover {
    background: var(--crdb-dark-green);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 107, 63, 0.3);
}

.btn-secondary {
    background: var(--crdb-gray);
    color: var(--crdb-white);
}

.btn-secondary:hover {
    background: #5a6268;
}

.btn-success {
    background: #28a745;
    color: var(--crdb-white);
}

.btn-success:hover {
    background: #218838;
}

.btn-danger {
    background: var(--crdb-red);
    color: var(--crdb-white);
}

.btn-danger:hover {
    background: #c82333;
}

.btn-warning {
    background: var(--crdb-orange);
    color: var(--crdb-white);
}

.btn-info {
    background: var(--crdb-blue);
    color: var(--crdb-white);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

.btn-lg {
    padding: 14px 28px;
    font-size: 16px;
}

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

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background: var(--crdb-dark);
    color: var(--crdb-white);
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    z-index: 1000;
    transition: var(--transition);
}

.sidebar-header {
    padding: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    text-align: center;
}

.sidebar-header h2 {
    font-size: 20px;
    color: var(--crdb-gold);
    margin-bottom: 5px;
}

.sidebar-header p {
    font-size: 12px;
    color: rgba(255,255,255,0.7);
}

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

.user-avatar {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--crdb-green);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
    color: var(--crdb-white);
    border: 2px solid var(--crdb-gold);
}

.user-info h4 {
    font-size: 14px;
    margin-bottom: 2px;
}

.user-info span {
    font-size: 12px;
    color: var(--crdb-gold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sidebar-nav {
    padding: 15px 0;
}

.nav-item {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: var(--transition);
    border-left: 3px solid transparent;
    gap: 12px;
}

.nav-item:hover,
.nav-item.active {
    background: rgba(255,255,255,0.05);
    color: var(--crdb-white);
    border-left-color: var(--crdb-gold);
}

.nav-item i {
    font-size: 18px;
    width: 24px;
    text-align: center;
}

.nav-item .badge {
    margin-left: auto;
    background: var(--crdb-red);
    color: var(--crdb-white);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: 20px;
    min-height: 100vh;
}

/* Header */
.top-header {
    background: var(--crdb-white);
    padding: 15px 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.top-header h1 {
    font-size: 24px;
    color: var(--crdb-dark);
    display: flex;
    align-items: center;
    gap: 10px;
}

.top-header h1 i {
    color: var(--crdb-green);
}

.header-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

/* Cards */
.card {
    background: var(--crdb-white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin-bottom: 20px;
    overflow: hidden;
}

.card-header {
    padding: 20px 25px;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-header h3 {
    font-size: 18px;
    color: var(--crdb-dark);
    display: flex;
    align-items: center;
    gap: 8px;
}

.card-header h3 i {
    color: var(--crdb-green);
}

.card-body {
    padding: 25px;
}

/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 25px;
}

.stat-card {
    background: var(--crdb-white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: var(--transition);
    border-left: 4px solid var(--crdb-green);
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.stat-card.warning { border-left-color: var(--crdb-orange); }
.stat-card.danger { border-left-color: var(--crdb-red); }
.stat-card.info { border-left-color: var(--crdb-blue); }
.stat-card.gold { border-left-color: var(--crdb-gold); }

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    background: var(--crdb-light-green);
    color: var(--crdb-green);
}

.stat-card.warning .stat-icon { background: #fff3e0; color: var(--crdb-orange); }
.stat-card.danger .stat-icon { background: #ffebee; color: var(--crdb-red); }
.stat-card.info .stat-icon { background: #e3f2fd; color: var(--crdb-blue); }
.stat-card.gold .stat-icon { background: #fff8e1; color: var(--crdb-gold); }

.stat-details h3 {
    font-size: 28px;
    font-weight: 700;
    color: var(--crdb-dark);
    margin-bottom: 5px;
}

.stat-details p {
    color: var(--crdb-gray);
    font-size: 14px;
}

/* Tables */
.table-container {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th,
.data-table td {
    padding: 14px 18px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.data-table th {
    background: var(--crdb-light-gray);
    font-weight: 600;
    color: var(--crdb-dark);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: sticky;
    top: 0;
}

.data-table tbody tr:hover {
    background: #f8f9fa;
}

.data-table tbody tr.archived {
    background: #f5f5f5;
    opacity: 0.8;
}

/* Status Badges */
.badge {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-open { background: #e3f2fd; color: var(--crdb-blue); }
.badge-in-progress { background: #fff3e0; color: var(--crdb-orange); }
.badge-resolved { background: var(--crdb-light-green); color: var(--crdb-green); }
.badge-closed { background: #f5f5f5; color: var(--crdb-gray); }
.badge-escalated { background: #ffebee; color: var(--crdb-red); }
.badge-pending { background: #fff8e1; color: var(--crdb-dark-gold); }

.badge-priority-high { background: #ffebee; color: var(--crdb-red); }
.badge-priority-medium { background: #fff3e0; color: var(--crdb-orange); }
.badge-priority-low { background: #e8f5e9; color: var(--crdb-green); }
.badge-priority-critical { background: var(--crdb-red); color: var(--crdb-white); }

/* Filters */
.filter-bar {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    flex-wrap: wrap;
    align-items: end;
}

.filter-group {
    flex: 1;
    min-width: 200px;
}

.filter-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--crdb-dark);
}

/* Alerts */
.alert {
    padding: 15px 20px;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    animation: slideIn 0.3s ease;
}

.alert-success {
    background: var(--crdb-light-green);
    color: var(--crdb-dark-green);
    border-left: 4px solid var(--crdb-green);
}

.alert-error {
    background: #ffebee;
    color: #721c24;
    border-left: 4px solid var(--crdb-red);
}

.alert-warning {
    background: #fff3e0;
    color: #856404;
    border-left: 4px solid var(--crdb-orange);
}

.alert-info {
    background: #e3f2fd;
    color: #0c5460;
    border-left: 4px solid var(--crdb-blue);
}

/* Modal */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(3px);
}

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

.modal {
    background: var(--crdb-white);
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideUp 0.3s ease;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.modal-header {
    padding: 20px 25px;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    font-size: 18px;
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--crdb-gray);
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--crdb-red);
}

.modal-body {
    padding: 25px;
}

.modal-footer {
    padding: 15px 25px;
    border-top: 1px solid #eee;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* Real-time indicator */
.realtime-indicator {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: var(--crdb-light-green);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    color: var(--crdb-green);
}

.realtime-indicator .pulse {
    width: 8px;
    height: 8px;
    background: var(--crdb-green);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

/* Issue Detail View */
.issue-detail-header {
    background: linear-gradient(135deg, var(--crdb-green) 0%, var(--crdb-dark-green) 100%);
    color: var(--crdb-white);
    padding: 30px;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.issue-detail-header h2 {
    font-size: 22px;
    margin-bottom: 10px;
}

.issue-meta {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    font-size: 14px;
    opacity: 0.9;
}

.issue-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.issue-detail-body {
    padding: 30px;
}

.detail-section {
    margin-bottom: 25px;
}

.detail-section h4 {
    font-size: 16px;
    color: var(--crdb-green);
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--crdb-light-green);
}

.detail-section p {
    color: var(--crdb-dark);
    line-height: 1.8;
}

/* Timeline */
.timeline {
    position: relative;
    padding-left: 30px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #e0e0e0;
}

.timeline-item {
    position: relative;
    margin-bottom: 20px;
    padding: 15px;
    background: var(--crdb-light-gray);
    border-radius: var(--border-radius);
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -26px;
    top: 20px;
    width: 12px;
    height: 12px;
    background: var(--crdb-green);
    border-radius: 50%;
    border: 2px solid var(--crdb-white);
}

.timeline-item .time {
    font-size: 12px;
    color: var(--crdb-gray);
    margin-bottom: 5px;
}

.timeline-item .content {
    font-size: 14px;
}

/* Comments */
.comments-section {
    margin-top: 30px;
}

.comment {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
    padding: 15px;
    background: var(--crdb-light-gray);
    border-radius: var(--border-radius);
}

.comment-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--crdb-green);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--crdb-white);
    font-weight: 700;
    flex-shrink: 0;
}

.comment-content h5 {
    font-size: 14px;
    margin-bottom: 5px;
}

.comment-content .time {
    font-size: 12px;
    color: var(--crdb-gray);
    margin-bottom: 8px;
}

.comment-content p {
    font-size: 14px;
    color: var(--crdb-dark);
}

/* Survey Links */
.survey-card {
    background: var(--crdb-white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 20px;
    margin-bottom: 15px;
    border-left: 4px solid var(--crdb-blue);
    transition: var(--transition);
}

.survey-card:hover {
    transform: translateX(5px);
}

.survey-card h4 {
    font-size: 16px;
    margin-bottom: 8px;
    color: var(--crdb-dark);
}

.survey-card p {
    font-size: 13px;
    color: var(--crdb-gray);
    margin-bottom: 10px;
}

.survey-card .file-path {
    font-family: monospace;
    font-size: 12px;
    background: var(--crdb-light-gray);
    padding: 8px;
    border-radius: 4px;
    word-break: break-all;
    color: var(--crdb-blue);
}

/* Analysis Charts */
.chart-container {
    background: var(--crdb-white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 25px;
    margin-bottom: 20px;
}

.chart-container h4 {
    margin-bottom: 20px;
    color: var(--crdb-dark);
}

/* Animations */
@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.7; }
    100% { transform: scale(1); opacity: 1; }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.active {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .filter-bar {
        flex-direction: column;
    }
    
    .filter-group {
        min-width: 100%;
    }
    
    .top-header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
}

/* Loading Spinner */
.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid var(--crdb-green);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    padding: 15px 20px;
    border-radius: var(--border-radius);
    color: var(--crdb-white);
    font-weight: 600;
    animation: slideIn 0.3s ease;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 300px;
}

.toast.success { background: var(--crdb-green); }
.toast.error { background: var(--crdb-red); }
.toast.warning { background: var(--crdb-orange); }

/* Print Styles */
@media print {
    .sidebar, .top-header, .header-actions, .btn {
        display: none !important;
    }
    
    .main-content {
        margin-left: 0;
        padding: 0;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid #ddd;
    }
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--crdb-green);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--crdb-dark-green);
}

/* Utility Classes */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }
.mt-1 { margin-top: 10px; }
.mt-2 { margin-top: 20px; }
.mb-1 { margin-bottom: 10px; }
.mb-2 { margin-bottom: 20px; }
.ml-auto { margin-left: auto; }
.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 15px; }
.w-100 { width: 100%; }

/* Owner Action Buttons */
.owner-actions {
    display: flex;
    gap: 10px;
    margin-top: 15px;
    padding: 15px;
    background: var(--crdb-light-gray);
    border-radius: var(--border-radius);
}

.owner-actions .btn-accept {
    background: var(--crdb-green);
    color: white;
}

.owner-actions .btn-reject {
    background: var(--crdb-orange);
    color: white;
}

/* Batch Upload */
.upload-zone {
    border: 2px dashed var(--crdb-green);
    border-radius: var(--border-radius);
    padding: 40px;
    text-align: center;
    background: var(--crdb-light-green);
    transition: var(--transition);
    cursor: pointer;
}

.upload-zone:hover {
    background: #d4edda;
    border-color: var(--crdb-dark-green);
}

.upload-zone i {
    font-size: 48px;
    color: var(--crdb-green);
    margin-bottom: 15px;
}

/* Analysis Dashboard */
.analysis-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 20px;
}

.analysis-card {
    background: var(--crdb-white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 25px;
}

.analysis-card h4 {
    margin-bottom: 20px;
    color: var(--crdb-dark);
    font-size: 16px;
    border-bottom: 2px solid var(--crdb-light-green);
    padding-bottom: 10px;
}

/* Progress Bars */
.progress-bar {
    width: 100%;
    height: 20px;
    background: #e9ecef;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 10px;
}

.progress-bar-fill {
    height: 100%;
    background: var(--crdb-green);
    border-radius: 10px;
    transition: width 0.5s ease;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 10px;
    color: white;
    font-size: 12px;
    font-weight: 600;
}

/* Select2-like styling for dropdowns */
select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    padding-right: 40px;
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

/* Checkbox and Radio */
.form-check {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: var(--crdb-green);
}