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

:root {
    --primary-color: #4f46e5;
    --primary-hover: #4338ca;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --info-color: #06b6d4;
    --bg-color: #f3f4f6;
    --card-bg: #ffffff;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --radius-sm: 6px;
    --radius: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --transition: all 0.2s ease;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 14px;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--primary-hover);
}

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

@media (max-width: 768px) {
    .container {
        padding: 12px;
    }

    .filter-form {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        width: 100%;
    }

    .filter-form .form-control {
        flex: 1;
        min-width: 120px;
    }

    .filter-form .btn {
        flex: 0 0 auto;
    }
}

.page-header {
    background: var(--card-bg);
    padding: 24px 28px;
    border-radius: var(--radius-lg);
    margin-bottom: 24px;
    box-shadow: var(--shadow);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.page-title {
    font-size: 26px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.page-subtitle {
    color: var(--text-secondary);
    font-size: 14px;
    margin-top: 4px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
    white-space: nowrap;
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, #6366f1 100%);
    color: #fff;
    box-shadow: var(--shadow);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-hover) 0%, #4f46e5 100%);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.btn-success {
    background: linear-gradient(135deg, var(--success-color) 0%, #34d399 100%);
    color: #fff;
    box-shadow: var(--shadow);
}

.btn-success:hover {
    background: linear-gradient(135deg, #059669 0%, #10b981 100%);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger-color) 0%, #f87171 100%);
    color: #fff;
    box-shadow: var(--shadow);
}

.btn-danger:hover {
    background: linear-gradient(135deg, #dc2626 0%, #ef4444 100%);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.btn-secondary {
    background: linear-gradient(135deg, #6b7280 0%, #9ca3af 100%);
    color: #fff;
    box-shadow: var(--shadow);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #4b5563 0%, #6b7280 100%);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: #fff;
}

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

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

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

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

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius);
    font-size: 14px;
    transition: var(--transition);
    background: var(--card-bg);
    color: var(--text-primary);
}

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

.form-control::placeholder {
    color: #9ca3af;
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236b7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 20px;
    padding-right: 44px;
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
    font-family: inherit;
}

.form-section {
    margin-bottom: 28px;
}

.form-section h4 {
    margin-bottom: 16px;
    color: var(--text-primary);
    font-size: 18px;
    font-weight: 600;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--border-color);
}

.form-row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -12px;
    gap: 0;
}

.form-row .form-group {
    flex: 1;
    min-width: 200px;
    padding: 0 12px;
}

@media (max-width: 640px) {
    .form-row .form-group {
        min-width: 100%;
    }
}

.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
    flex-wrap: wrap;
}

hr {
    border: none;
    border-top: 2px solid var(--border-color);
    margin: 28px 0;
}

.card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    margin-bottom: 24px;
    overflow: hidden;
    transition: var(--transition);
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
    font-size: 16px;
    color: var(--text-primary);
    background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-header .card-title {
    font-weight: 600;
    font-size: 16px;
}

.card-body {
    padding: 24px;
}

.card-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
    background: #f9fafb;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}

th, td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

th {
    background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%);
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

tr {
    transition: var(--transition);
}

tbody tr:hover {
    background-color: #f9fafb;
}

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

.badge {
    display: inline-flex;
    align-items: center;
    padding: 5px 12px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
}

.badge-success {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    color: #065f46;
}

.badge-warning {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    color: #92400e;
}

.badge-danger {
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
    color: #991b1b;
}

.badge-info {
    background: linear-gradient(135deg, #cffafe 0%, #a5f3fc 100%);
    color: #0e7490;
}

.badge-secondary {
    background: linear-gradient(135deg, #f3f4f6 0%, #e5e7eb 100%);
    color: #374151;
}

.badge-primary {
    background: linear-gradient(135deg, #e0e7ff 0%, #c7d2fe 100%);
    color: #3730a3;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--card-bg);
    padding: 24px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 24px;
}

.stat-icon.primary {
    background: linear-gradient(135deg, #e0e7ff 0%, #c7d2fe 100%);
    color: var(--primary-color);
}

.stat-icon.success {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    color: var(--success-color);
}

.stat-icon.warning {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    color: var(--warning-color);
}

.stat-icon.danger {
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
    color: var(--danger-color);
}

.stat-icon.info {
    background: linear-gradient(135deg, #cffafe 0%, #a5f3fc 100%);
    color: var(--info-color);
}

.stat-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
    margin-bottom: 8px;
}

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

.stat-change {
    font-size: 12px;
    margin-top: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

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

.stat-change.negative {
    color: var(--danger-color);
}

.nav {
    background: var(--card-bg);
    padding: 0 28px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    height: 64px;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-brand {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    margin-right: 32px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-brand span {
    background: linear-gradient(135deg, var(--primary-color) 0%, #8b5cf6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    gap: 8px;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 10px 16px;
    border-radius: var(--radius);
    font-weight: 500;
    font-size: 14px;
    transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary-color);
    background: rgba(79, 70, 229, 0.08);
}

.nav-user {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav-toggle {
    display: none;
}

.nav-menu-overlay {
    display: none;
}

.nav-menu {
    display: none;
}

.nav-user-info {
    text-align: right;
}

.nav-user-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 14px;
}

.nav-user-role {
    font-size: 12px;
    color: var(--text-secondary);
}

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    padding: 20px;
}

.login-box {
    background: var(--card-bg);
    padding: 48px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 440px;
}

.login-box-header {
    text-align: center;
    margin-bottom: 36px;
}

.login-box-header h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.login-box-header p {
    color: var(--text-secondary);
    font-size: 14px;
}

.login-logo {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #8b5cf6 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 32px;
    color: #fff;
}

.parse-result {
    background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%);
    padding: 20px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
}

.parse-result .field {
    display: flex;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}

.parse-result .field:last-child {
    border-bottom: none;
}

.parse-result .field label {
    width: 90px;
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 13px;
    flex-shrink: 0;
}

.parse-result .field .value {
    flex: 1;
    color: var(--text-primary);
    font-weight: 500;
}

.status-filter {
    display: flex;
    gap: 10px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.status-filter a {
    padding: 10px 14px;
    border-radius: 50px;
    text-decoration: none;
    color: var(--text-secondary);
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    font-weight: 500;
    font-size: 13px;
    transition: var(--transition);
}

.status-filter a:hover,
.status-filter a.active {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
    box-shadow: var(--shadow);
}

.chart-container {
    background: var(--card-bg);
    padding: 24px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    margin-bottom: 24px;
}

.chart-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.chart-canvas {
    width: 100%;
    height: 320px;
}

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 1000;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-content {
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 520px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    animation: modalSlideIn 0.3s ease;
}

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

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

.modal-header h3 {
    font-size: 18px;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: var(--text-secondary);
    line-height: 1;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
    transition: var(--transition);
}

.modal-close:hover {
    background: #f3f4f6;
    color: var(--text-primary);
}

.modal-body {
    padding: 24px;
}

.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    background: #f9fafb;
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

.empty-state {
    text-align: center;
    padding: 60px 40px;
    color: var(--text-secondary);
}

.empty-state-icon {
    font-size: 64px;
    margin-bottom: 20px;
    opacity: 0.5;
}

.empty-state-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.empty-state-text {
    font-size: 14px;
    margin-bottom: 24px;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 32px;
    flex-wrap: wrap;
}

.pagination a,
.pagination span {
    min-width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
    text-decoration: none;
    color: var(--text-secondary);
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    font-weight: 500;
    font-size: 14px;
    transition: var(--transition);
}

.pagination a:hover {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
}

.pagination .current {
    background: linear-gradient(135deg, var(--primary-color) 0%, #6366f1 100%);
    color: #fff;
    border-color: var(--primary-color);
}

.pagination .disabled {
    opacity: 0.5;
    pointer-events: none;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 24px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 24px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 24px;
}

@media (max-width: 1200px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }

    .nav-links {
        display: none;
    }
}

.status-stats {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.status-stat-card {
    background: #fff;
    border-radius: 12px;
    padding: 20px 28px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    min-width: 100px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.status-stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.status-stat-card .stat-number {
    font-size: 32px;
    font-weight: 700;
    color: #333;
    line-height: 1.2;
}

.status-stat-card .stat-label {
    font-size: 14px;
    color: #666;
    margin-top: 4px;
}

.status-stat-card.status-warning {
    border-top: 3px solid #ffc107;
}

.status-stat-card.status-warning .stat-number {
    color: #ffc107;
}

.status-stat-card.status-success {
    border-top: 3px solid #28a745;
}

.status-stat-card.status-success .stat-number {
    color: #28a745;
}

.status-stat-card.status-info {
    border-top: 3px solid #17a2b8;
}

.status-stat-card.status-info .stat-number {
    color: #17a2b8;
}

.status-stat-card.status-danger {
    border-top: 3px solid #dc3545;
}

.status-stat-card.status-danger .stat-number {
    color: #dc3545;
}

@media (max-width: 576px) {
    .status-stats {
        gap: 12px;
    }
    
    .status-stat-card {
        padding: 16px 20px;
        min-width: 80px;
    }
    
    .status-stat-card .stat-number {
        font-size: 24px;
    }
    
    .status-stat-card .stat-label {
        font-size: 12px;
    }
}

    .nav {
        padding: 0 16px;
        height: 56px;
        position: relative;
    }

    .nav-brand {
        font-size: 18px;
        margin-right: 16px;
    }

    .nav-toggle {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        width: 28px;
        height: 20px;
        background: transparent;
        border: none;
        cursor: pointer;
        padding: 0;
        margin-left: auto;
    }

    .nav-toggle span {
        display: block;
        width: 100%;
        height: 3px;
        background: var(--text-primary);
        border-radius: 2px;
        transition: var(--transition);
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }

    .nav-user {
        margin-left: 16px;
        display: none;
    }

    .nav-user span {
        display: none;
    }

    .nav-menu-overlay {
        display: none;
        position: fixed;
        top: 56px;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 99;
    }

    .nav-menu-overlay.active {
        display: block;
    }

    .nav-menu {
        display: none;
        position: fixed;
        top: 56px;
        left: 0;
        right: 0;
        background: var(--card-bg);
        box-shadow: var(--shadow-lg);
        z-index: 100;
        padding: 16px 0;
    }

    .nav-menu.active {
        display: block;
    }

    .nav-menu a {
        display: block;
        padding: 14px 20px;
        color: var(--text-secondary);
        text-decoration: none;
        font-size: 15px;
        font-weight: 500;
        transition: var(--transition);
        border-left: 3px solid transparent;
    }

    .nav-menu a:hover,
    .nav-menu a.active {
        color: var(--primary-color);
        background: rgba(79, 70, 229, 0.06);
        border-left-color: var(--primary-color);
    }

    .nav-menu a.nav-user-link {
        display: flex;
        align-items: center;
        gap: 10px;
        color: var(--text-primary);
        border-top: 1px solid var(--border-color);
        margin-top: 8px;
        padding-top: 16px;
    }

    .page-header {
        flex-direction: column;
        align-items: flex-start;
        padding: 20px;
    }

    .page-title {
        font-size: 22px;
    }

    .card-body {
        padding: 16px;
    }

    .card-header {
        padding: 14px 16px;
    }

    .stat-card {
        padding: 20px;
    }

    .stat-value {
        font-size: 28px;
    }

    .login-box {
        padding: 32px 24px;
    }

    table {
        font-size: 13px;
    }

    th, td {
        padding: 10px 12px;
    }

    .form-row .form-group {
        min-width: 100%;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .form-actions .btn {
        width: auto;
    }

    .modal-content {
        max-height: 85vh;
    }
@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .chart-canvas {
        height: 250px;
    }

    .pagination {
        gap: 4px;
    }

    .pagination a,
    .pagination span {
        min-width: 36px;
        height: 36px;
        font-size: 13px;
    }
}

.alert {
    padding: 16px 20px;
    margin-bottom: 20px;
    border-radius: var(--radius);
    font-size: 14px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.alert-icon {
    flex-shrink: 0;
    font-size: 20px;
}

.alert-success {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    color: #065f46;
    border: 1px solid #6ee7b7;
}

.alert-danger {
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
    color: #991b1b;
    border: 1px solid #fca5a5;
}

.alert-warning {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    color: #92400e;
    border: 1px solid #fcd34d;
}

.alert-info {
    background: linear-gradient(135deg, #cffafe 0%, #a5f3fc 100%);
    color: #0e7490;
    border: 1px solid #67e8f9;
}

.table-container {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.table-container table {
    min-width: 100%;
}

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

.search-form {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.search-form .form-group {
    margin-bottom: 0;
    flex: 1;
    min-width: 200px;
}

.search-form .btn {
    height: 44px;
    padding: 0 24px;
}

@media (max-width: 768px) {
    .search-form {
        flex-direction: column;
    }

    .search-form .form-group {
        width: 100%;
    }

    .search-form .btn {
        width: 100%;
    }
}

.filter-bar {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
    align-items: center;
}

.filter-bar .form-group {
    margin-bottom: 0;
}

.filter-bar label {
    margin-right: 8px;
    font-weight: 500;
    color: var(--text-secondary);
    font-size: 14px;
}

.data-summary {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border: 1px solid #7dd3fc;
    border-radius: var(--radius);
    padding: 16px 20px;
    margin-bottom: 24px;
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    align-items: center;
}

.data-summary-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.data-summary-label {
    color: var(--text-secondary);
    font-size: 13px;
}

.data-summary-value {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 16px;
}

.fade-in {
    animation: fadeIn 0.3s ease;
}

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

.slide-up {
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    color: var(--text-secondary);
}

.loading-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-right: 12px;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .chart-canvas {
        height: 250px;
    }

    .pagination {
        gap: 4px;
    }

    .pagination a,
    .pagination span {
        min-width: 36px;
        height: 36px;
        font-size: 13px;
    }
}

.alert {
    padding: 16px 20px;
    margin-bottom: 20px;
    border-radius: var(--radius);
    font-size: 14px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.alert-icon {
    flex-shrink: 0;
    font-size: 20px;
}

.alert-success {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    color: #065f46;
    border: 1px solid #6ee7b7;
}

.alert-danger {
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
    color: #991b1b;
    border: 1px solid #fca5a5;
}

.alert-warning {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    color: #92400e;
    border: 1px solid #fcd34d;
}

.alert-info {
    background: linear-gradient(135deg, #cffafe 0%, #a5f3fc 100%);
    color: #0e7490;
    border: 1px solid #67e8f9;
}

.table-container {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.table-container table {
    min-width: 100%;
}

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

.search-form {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.search-form .form-group {
    margin-bottom: 0;
    flex: 1;
    min-width: 200px;
}

.search-form .btn {
    height: 44px;
    padding: 0 24px;
}

@media (max-width: 768px) {
    .search-form {
        flex-direction: column;
    }

    .search-form .form-group {
        width: 100%;
    }

    .search-form .btn {
        width: 100%;
    }
}

.filter-bar {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
    align-items: center;
}

.filter-bar .form-group {
    margin-bottom: 0;
}

.filter-bar label {
    margin-right: 8px;
    font-weight: 500;
    color: var(--text-secondary);
    font-size: 14px;
}

.data-summary {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border: 1px solid #7dd3fc;
    border-radius: var(--radius);
    padding: 16px 20px;
    margin-bottom: 24px;
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    align-items: center;
}

.data-summary-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.data-summary-label {
    color: var(--text-secondary);
    font-size: 13px;
}

.data-summary-value {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 16px;
}

.fade-in {
    animation: fadeIn 0.3s ease;
}

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

.slide-up {
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    color: var(--text-secondary);
}

.loading-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-right: 12px;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}