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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #f7fafc;
    color: #2d3748;
    line-height: 1.6;
}

/* Login Page */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: 20px;
}

 .logo {
            text-align: center;
            margin-bottom: 20px;
            display: flex;
            justify-content: center;
            align-items: center;
        }
        
        .logo img {
            max-width: 150px;
            height: auto;
            display: block;
        }

.login-box {
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.login-box h1 {
    text-align: center;
    color: #667eea;
    margin-bottom: 10px;
}

.login-box p {
    text-align: center;
    color: #718096;
    margin-bottom: 30px;
}

.login-info {
    margin-top: 20px;
    padding: 15px;
    background: #f7fafc;
    border-radius: 5px;
    font-size: 12px;
}

.login-info p {
    margin: 5px 0;
    text-align: left;
}

/* Header */
.header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-size: 24px;
    font-weight: bold;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 15px;
}

/* Container */
.container {
    max-width: 1400px;
    margin: 30px auto;
    padding: 0 20px;
}

/* Page Header */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.stat-card {
    background: white;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.stat-card.success {
    background: linear-gradient(135deg, #c6f6d5, #9ae6b4);
}

.stat-card.warning {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
}

.stat-card.danger {
    background: linear-gradient(135deg, #fed7d7, #fc8181);
}

.stat-icon {
    font-size: 32px;
    margin-bottom: 10px;
}

.stat-value {
    font-size: 32px;
    font-weight: bold;
    color: #2d3748;
    margin-bottom: 5px;
}

.stat-label {
    color: #4a5568;
    font-size: 14px;
}

/* Tables */
.section {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
}

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

.data-table {
    width: 100%;
    border-radius: 10px;
    overflow: hidden;
}

.data-table thead {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.data-table th {
    padding: 12px;
    text-align: left;
    font-weight: 600;
    font-size: 13px;
}

.data-table td {
    padding: 12px;
    border-bottom: 1px solid #e2e8f0;
    font-size: 13px;
}

.data-table tbody tr:hover {
    background: #f7fafc;
}

.data-table tr.pending-approval {
    background: #fef3c7;
}

.transcript {
    font-family: monospace;
    font-size: 11px;
    color: #4a5568;
    background: #f7fafc;
    padding: 2px 6px;
    border-radius: 3px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
    background: #e2e8f0;
    color: #2d3748;
}

.btn-success {
    background: #48bb78;
    color: white;
}

.btn-danger {
    background: #fc8181;
    color: white;
}

.btn-warning {
    background: #f6ad55;
    color: white;
}

.btn-info {
    background: #63b3ed;
    color: white;
}

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

.btn-large {
    padding: 15px 30px;
    font-size: 16px;
    font-weight: 600;
}
/* Export Buttons */
.export-buttons {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.btn-success {
    background: #48bb78;
    color: white;
}

.btn-success:hover {
    background: #38a169;
}

/* Current File */
.current-file {
    background: #f7fafc;
    padding: 10px 15px;
    border-radius: 5px;
    margin-bottom: 10px;
    border-left: 4px solid #667eea;
}

.current-file p {
    margin: 0;
    color: #2d3748;
}

.current-file a {
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
}

/* Status Banner */
.status-banner {
    padding: 30px;
    border-radius: 10px;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 30px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.status-banner.approved {
    background: linear-gradient(135deg, #c6f6d5, #9ae6b4);
}

.status-banner.denied {
    background: linear-gradient(135deg, #fed7d7, #fc8181);
}

.status-icon {
    font-size: 64px;
}

.status-content h3 {
    font-size: 28px;
    margin-bottom: 10px;
}

.status-content p {
    margin: 5px 0;
    font-size: 14px;
}

/* Text Utilities */
.text-muted {
    color: #a0aec0;
}

/* Forms */
.form-horizontal {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    color: #2d3748;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 10px 15px;
    border: 2px solid #e2e8f0;
    border-radius: 5px;
    font-size: 14px;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #667eea;
}

.form-group small {
    display: block;
    margin-top: 5px;
    color: #718096;
    font-size: 12px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-weight: normal;
}

.form-actions {
    margin-top: 30px;
    display: flex;
    gap: 10px;
}

/* Alerts */
.alert {
    padding: 15px 20px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.alert-success {
    background: #c6f6d5;
    color: #22543d;
    border-left: 4px solid #38a169;
}

.alert-error {
    background: #fed7d7;
    color: #742a2a;
    border-left: 4px solid #e53e3e;
}

/* Badge */
.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
}

.badge-success {
    background: #c6f6d5;
    color: #22543d;
}

.badge-danger {
    background: #fed7d7;
    color: #742a2a;
}

.badge-warning {
    background: #fef3c7;
    color: #92400e;
}

/* Expense Details */
.expense-details {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    margin-bottom: 30px;
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.detail-item {
    padding: 15px;
    background: #f7fafc;
    border-radius: 5px;
    border-left: 4px solid #667eea;
}

.detail-item.full-width {
    grid-column: 1 / -1;
}

.detail-item label {
    display: block;
    font-weight: 600;
    color: #4a5568;
    margin-bottom: 5px;
    font-size: 12px;
}

.detail-item span {
    color: #2d3748;
    font-size: 14px;
}

.amount-large {
    font-size: 24px !important;
    font-weight: bold !important;
    color: #667eea !important;
}

/* Approval Section */
.approval-section {
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.approval-section h2 {
    margin-bottom: 20px;
    color: #2d3748;
}

.current-status {
    text-align: center;
    padding: 30px;
}

.status-badge {
    display: inline-block;
    padding: 20px 40px;
    border-radius: 10px;
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 20px;
}

.status-badge.approved {
    background: #c6f6d5;
    color: #22543d;
}

.status-badge.denied {
    background: #fed7d7;
    color: #742a2a;
}

.approval-info {
    background: #f7fafc;
    padding: 20px;
    border-radius: 5px;
    margin: 20px 0;
    text-align: left;
}

.approval-actions {
    padding: 20px;
}

.info-text {
    text-align: center;
    margin-bottom: 30px;
    font-size: 16px;
    color: #4a5568;
}

.action-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
}

.preview-transcript {
    background: #f7fafc;
    padding: 20px;
    border-radius: 5px;
    text-align: center;
}

.preview-transcript p.transcript {
    font-size: 14px;
    margin-top: 10px;
}

/* Actions */
.actions {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
}

/* Empty State */
.empty-state {
    padding: 60px;
    text-align: center;
    color: #718096;
}

/* Responsive */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 15px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .action-buttons {
        flex-direction: column;
    }
    
    .detail-grid {
        grid-template-columns: 1fr;
    }
}