/* Modern Professional Design - Inspired by Insurance App */

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

:root {
    --primary-color: #4F46E5;
    --primary-hover: #4338CA;
    --success-color: #10B981;
    --warning-color: #F59E0B;
    --danger-color: #EF4444;
    --text-primary: #111827;
    --text-secondary: #6B7280;
    --border-color: #E5E7EB;
    --bg-gray: #F9FAFB;
    --bg-white: #FFFFFF;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-gray);
    color: var(--text-primary);
    line-height: 1.5;
    min-height: 100vh;
}

/* Header */
.top-header {
    background-color: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 12px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.app-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
}

.breadcrumb {
    display: flex;
    gap: 8px;
    font-size: 14px;
    color: var(--text-secondary);
}

.breadcrumb-item.active {
    color: var(--primary-color);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-icon {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-white);
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.2s;
}

.btn-icon:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px 6px 6px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.user-profile:hover {
    background-color: var(--bg-gray);
}

.avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
}

.user-name {
    font-size: 14px;
    font-weight: 500;
}

.dropdown-icon {
    color: var(--text-secondary);
}

/* Main Content */
.main-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 24px;
}

.content-container {
    background-color: var(--bg-white);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

/* Page Header */
.page-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.page-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 600;
}

.page-icon {
    color: var(--primary-color);
}

.page-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

/* Search Box */
.search-box {
    position: relative;
    display: flex;
    align-items: center;
}

.search-icon {
    position: absolute;
    left: 12px;
    color: var(--text-secondary);
}

.search-input {
    padding: 8px 12px 8px 36px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    width: 280px;
    transition: all 0.2s;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

/* Buttons */
.btn-primary {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background-color: var(--bg-white);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-secondary:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-icon-only {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
    background-color: transparent;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.2s;
}

.btn-icon-only:hover {
    background-color: var(--bg-gray);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-approve {
    color: var(--success-color);
    border-color: var(--success-color);
}

.btn-approve:hover {
    background-color: rgba(16, 185, 129, 0.1);
}

.btn-edit {
    color: var(--warning-color);
    border-color: var(--warning-color);
}

.btn-edit:hover {
    background-color: rgba(245, 158, 11, 0.1);
}

/* Filters Bar */
.filters-bar {
    padding: 16px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.filter-label {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
}

.filter-select {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    background-color: var(--bg-white);
    cursor: pointer;
    transition: all 0.2s;
}

.filter-select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.checkbox-container {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}

.checkbox-label {
    font-size: 14px;
    color: var(--text-secondary);
}

.filter-date {
    display: flex;
    align-items: center;
    gap: 8px;
}

.date-input {
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
}

.date-separator {
    font-size: 14px;
    color: var(--text-secondary);
}

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

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

.modern-table thead {
    background-color: var(--bg-gray);
    border-bottom: 1px solid var(--border-color);
}

.modern-table th {
    padding: 12px 16px;
    text-align: left;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.modern-table tbody tr {
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.2s;
}

.modern-table tbody tr:hover {
    background-color: var(--bg-gray);
}

.modern-table td {
    padding: 16px;
    font-size: 14px;
    color: var(--text-primary);
}

.modern-table td.price {
    font-weight: 600;
    color: var(--primary-color);
}

.status-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.status-approved {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

.status-standby {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

.action-buttons {
    display: flex;
    gap: 8px;
}

.empty-state {
    text-align: center;
    padding: 48px 24px;
    color: var(--text-secondary);
    font-size: 14px;
}

/* Pagination */
.pagination-bar {
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
}

.pagination-info {
    display: flex;
    align-items: center;
    gap: 8px;
}

.rows-select {
    padding: 6px 10px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
}

.pagination-text {
    font-size: 14px;
    color: var(--text-secondary);
}

.pagination-controls {
    display: flex;
    align-items: center;
    gap: 12px;
}

.pagination-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background-color: var(--bg-white);
    cursor: pointer;
    transition: all 0.2s;
}

.pagination-btn:hover {
    background-color: var(--bg-gray);
    border-color: var(--primary-color);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.modal-content {
    position: relative;
    background-color: var(--bg-white);
    border-radius: 12px;
    max-width: 900px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}

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

.modal-title {
    font-size: 20px;
    font-weight: 600;
}

.modal-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    background-color: transparent;
    cursor: pointer;
    color: var(--text-secondary);
    border-radius: 6px;
    transition: all 0.2s;
}

.modal-close:hover {
    background-color: var(--bg-gray);
    color: var(--danger-color);
}

.modal-body {
    padding: 24px;
}

.detail-header {
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: start;
}

.detail-info h4 {
    font-size: 18px;
    margin-bottom: 8px;
}

.detail-info p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.btn-approve-large {
    padding: 12px 24px;
    background-color: var(--success-color);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-approve-large:hover {
    background-color: #059669;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.preview-section {
    margin-bottom: 24px;
    padding: 20px;
    background-color: var(--bg-gray);
    border-radius: 8px;
    max-height: 500px;
    overflow-y: auto;
}

.download-section h4 {
    font-size: 16px;
    margin-bottom: 16px;
}

.download-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.download-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.2s;
}

.download-card:hover {
    border-color: var(--primary-color);
    background-color: rgba(79, 70, 229, 0.05);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.download-card svg {
    color: var(--primary-color);
}

.warning-box {
    padding: 16px;
    background-color: rgba(245, 158, 11, 0.1);
    border: 1px solid var(--warning-color);
    border-radius: 8px;
    color: var(--warning-color);
    text-align: center;
    font-size: 14px;
}

/* Responsive */
@media (max-width: 1024px) {
    .filters-bar {
        flex-direction: column;
        align-items: flex-start;
    }

    .download-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 12px;
    }

    .page-header {
        flex-direction: column;
        gap: 16px;
        align-items: flex-start;
    }

    .page-actions {
        width: 100%;
        flex-wrap: wrap;
    }

    .search-input {
        width: 100%;
    }

    .table-container {
        overflow-x: scroll;
    }

    .modern-table {
        min-width: 800px;
    }
}