/* NDT Duruş Takip Sistemi - Compact & Modern Tasarım */

:root {
    --primary-color: #3b82f6;
    --primary-hover: #2563eb;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #06b6d4;
    --dark-color: #1e293b;
    --light-color: #f8fafc;
    --border-color: #e2e8f0;
    --text-color: #334155;
    --text-light: #64748b;
    --team-equipment: #8b5cf6;
    --team-piping: #ec4899;
    --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);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #f1f5f9;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Navbar - Compact */
.navbar {
    background-color: white;
    border-bottom: 1px solid var(--border-color);
    padding: 0.75rem 0;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.nav-brand h1 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark-color);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 1.5rem;
    align-items: center;
    flex-wrap: wrap;
}

.nav-menu a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.875rem;
    transition: color 0.2s;
}

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

.user-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
}

.btn-logout {
    padding: 0.375rem 0.875rem;
    background-color: var(--danger-color);
    color: white;
    border-radius: 0.375rem;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.875rem;
    transition: background-color 0.2s;
}

.btn-logout:hover {
    background-color: #dc2626;
}

/* Team Badges - Compact */
.team-badge {
    padding: 0.25rem 0.625rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    color: white;
}

.team-equipment {
    background-color: var(--team-equipment);
}

.team-piping {
    background-color: var(--team-piping);
}

/* Main Content */
.main-content {
    min-height: calc(100vh - 180px);
    padding: 1rem 0 2rem;
}

/* Buttons - Compact */
.btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    text-align: center;
    text-decoration: none;
    border: none;
    border-radius: 0.375rem;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

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

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

.btn-secondary:hover {
    background-color: #475569;
}

.btn-success {
    background-color: var(--success-color);
    color: white;
}

.btn-success:hover {
    background-color: #059669;
}

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

.btn-danger:hover {
    background-color: #dc2626;
}

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

.btn-warning:hover {
    background-color: #d97706;
}

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

.btn-info:hover {
    background-color: #0891b2;
}

.btn-sm {
    padding: 0.325rem 0.625rem;
    font-size: 0.8125rem;
}

.btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
    display: block;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Status Badges - Compact */
.badge {
    display: inline-block;
    padding: 0.25rem 0.625rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 0.25rem;
    color: white;
}

.badge-lg {
    padding: 0.375rem 0.875rem;
    font-size: 0.875rem;
}

.badge-primary {
    background-color: var(--primary-color);
}

.badge-secondary {
    background-color: var(--secondary-color);
}

.badge-success {
    background-color: var(--success-color);
}

.badge-danger {
    background-color: var(--danger-color);
}

.badge-warning {
    background-color: var(--warning-color);
}

.badge-info {
    background-color: var(--info-color);
}

/* Alerts - Compact */
.alert {
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    border-radius: 0.375rem;
    border-left: 3px solid;
    font-size: 0.875rem;
}

.alert-success {
    background-color: #d1fae5;
    border-color: var(--success-color);
    color: #065f46;
}

.alert-danger {
    background-color: #fee2e2;
    border-color: var(--danger-color);
    color: #991b1b;
}

.alert-warning {
    background-color: #fef3c7;
    border-color: var(--warning-color);
    color: #92400e;
}

/* Page Header - Compact */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--border-color);
    flex-wrap: wrap;
    gap: 0.75rem;
}

.page-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
}

/* Dashboard - Compact */
.dashboard-subtitle {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: white;
    padding: 1rem;
    border-radius: 0.5rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: transform 0.2s, box-shadow 0.2s;
}

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

.stat-icon {
    font-size: 2rem;
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.5rem;
    flex-shrink: 0;
}

.stat-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 0.125rem;
}

.stat-content p {
    color: var(--text-light);
    font-size: 0.75rem;
}

/* Dashboard Section - Compact */
.dashboard-section {
    background: white;
    padding: 1.5rem;
    border-radius: 0.5rem;
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.5rem;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.section-header h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--dark-color);
}

/* Package Cards - Compact */
.package-list {
    display: grid;
    gap: 1rem;
}

.package-card {
    background: var(--light-color);
    padding: 1rem;
    border-radius: 0.5rem;
    border: 1px solid var(--border-color);
    transition: transform 0.2s, box-shadow 0.2s;
}

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

.package-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 0.75rem;
    gap: 0.75rem;
}

.package-header h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark-color);
}

.package-header a {
    text-decoration: none;
    color: var(--primary-color);
}

.package-header a:hover {
    text-decoration: underline;
}

.package-body {
    margin-bottom: 0.75rem;
}

.package-info p {
    margin-bottom: 0.375rem;
    color: var(--text-color);
    font-size: 0.875rem;
}

.package-progress {
    margin-top: 0.75rem;
}

.progress-label {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.375rem;
    font-size: 0.75rem;
    color: var(--text-light);
}

.progress-bar {
    height: 0.375rem;
    background-color: var(--border-color);
    border-radius: 9999px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background-color: var(--success-color);
    transition: width 0.3s;
}

.package-footer {
    border-top: 1px solid var(--border-color);
    padding-top: 0.75rem;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
    background: white;
    border-radius: 0.5rem;
    box-shadow: var(--shadow-sm);
}

.empty-state h3 {
    color: var(--dark-color);
    margin-bottom: 0.75rem;
    font-size: 1.125rem;
}

.empty-state p {
    color: var(--text-light);
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

/* Quick Actions - Compact */
.quick-actions {
    background: white;
    padding: 1.5rem;
    border-radius: 0.5rem;
    box-shadow: var(--shadow-sm);
}

.quick-actions h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.action-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 0.75rem;
}

.action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background: var(--light-color);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    text-decoration: none;
    color: var(--text-color);
    font-size: 0.875rem;
    transition: all 0.2s;
}

.action-btn:hover {
    border-color: var(--primary-color);
    background: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.action-icon {
    font-size: 1.5rem;
}

/* Filters - Compact */
.filters {
    background: white;
    padding: 1rem;
    border-radius: 0.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.filter-group label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: block;
    font-size: 0.875rem;
}

.filter-buttons {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.375rem 0.875rem;
    background: var(--light-color);
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    font-size: 0.8125rem;
    transition: all 0.2s;
}

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

.filter-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

/* Package Table - Compact */
.package-table-container {
    background: white;
    border-radius: 0.5rem;
    box-shadow: var(--shadow-sm);
    overflow-x: auto;
}

.package-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.package-table thead {
    background: var(--light-color);
}

.package-table th {
    padding: 0.75rem;
    text-align: left;
    font-weight: 600;
    color: var(--dark-color);
    border-bottom: 2px solid var(--border-color);
    font-size: 0.8125rem;
}

.package-table td {
    padding: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

.package-table tbody tr:hover {
    background: var(--light-color);
}

.test-progress {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.test-count {
    font-weight: 600;
    font-size: 0.8125rem;
}

.progress-bar-mini {
    height: 0.25rem;
    width: 60px;
    background-color: var(--border-color);
    border-radius: 9999px;
    overflow: hidden;
}

/* Forms - Compact */
.form-container {
    background: white;
    padding: 1.5rem;
    border-radius: 0.5rem;
    box-shadow: var(--shadow-sm);
}

.package-form {
    max-width: 800px;
}

.form-section {
    margin-bottom: 2rem;
}

.form-section h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 0.75rem;
    padding-bottom: 0.375rem;
    border-bottom: 2px solid var(--border-color);
}

.section-description {
    color: var(--text-light);
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.375rem;
    color: var(--dark-color);
    font-size: 0.875rem;
}

.required {
    color: var(--danger-color);
}

.form-control {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    font-size: 0.875rem;
    transition: border-color 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-hint {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.75rem;
    color: var(--text-light);
}

/* Test Selection Grid - Compact */
.test-selection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 0.75rem;
}

.test-checkbox {
    display: flex;
    align-items: center;
    padding: 0.75rem;
    background: var(--light-color);
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    cursor: pointer;
    transition: all 0.2s;
}

.test-checkbox:hover {
    border-color: var(--primary-color);
    background: white;
}

.test-checkbox input[type="checkbox"] {
    margin-right: 0.5rem;
    width: 1.125rem;
    height: 1.125rem;
    cursor: pointer;
}

.test-checkbox input[type="checkbox"]:checked + .test-checkbox-content {
    color: var(--primary-color);
}

.test-checkbox-content {
    display: flex;
    flex-direction: column;
}

.test-checkbox-content strong {
    font-size: 0.875rem;
}

.test-checkbox-content span {
    font-size: 0.75rem;
    color: var(--text-light);
}

.form-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 2px solid var(--border-color);
    flex-wrap: wrap;
}

/* Login Page - Responsive */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-color), var(--team-equipment));
    padding: 1rem;
}

.login-container {
    width: 100%;
    max-width: 420px;
}

.login-box {
    background: white;
    padding: 2rem;
    border-radius: 0.75rem;
    box-shadow: var(--shadow-lg);
}

.login-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.login-header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 0.375rem;
}

.login-header p {
    color: var(--text-light);
    font-size: 0.875rem;
}

.login-form {
    margin-bottom: 1rem;
}

.login-footer {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.demo-info h4 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.demo-info ul {
    list-style: none;
    font-size: 0.8125rem;
    color: var(--text-light);
}

.demo-info li {
    margin-bottom: 0.375rem;
}

/* Package Detail Page - Compact */
.info-card {
    background: white;
    padding: 1.5rem;
    border-radius: 0.5rem;
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.5rem;
}

.info-card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--border-color);
}

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

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

.info-label {
    font-size: 0.75rem;
    color: var(--text-light);
    margin-bottom: 0.125rem;
}

.info-value {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--dark-color);
}

/* Tests Section - Compact */
.tests-section {
    background: white;
    padding: 1.5rem;
    border-radius: 0.5rem;
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.5rem;
}

.test-summary {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.summary-item {
    font-size: 0.8125rem;
    font-weight: 600;
}

.text-success {
    color: var(--success-color);
}

.text-danger {
    color: var(--danger-color);
}

.tests-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1rem;
}

.test-card {
    background: var(--light-color);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
}

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

.test-card-header {
    background: white;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: start;
    gap: 0.75rem;
}

.test-card-header h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark-color);
}

.test-name {
    font-size: 0.75rem;
    color: var(--text-light);
    margin-top: 0.125rem;
}

.test-card-body {
    padding: 0.75rem 1rem;
}

.test-notes {
    margin-bottom: 0.75rem;
}

.test-notes strong {
    display: block;
    margin-bottom: 0.375rem;
    font-size: 0.8125rem;
}

.test-notes p {
    color: var(--text-color);
    font-size: 0.8125rem;
}

.test-meta {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
    font-size: 0.6875rem;
    color: var(--text-light);
    margin-top: 0.75rem;
}

.test-images {
    margin-top: 0.75rem;
}

.test-images strong {
    display: block;
    margin-bottom: 0.375rem;
    font-size: 0.8125rem;
}

.image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
    gap: 0.375rem;
}

.image-thumb {
    display: block;
    width: 100%;
    padding-top: 100%;
    position: relative;
    border-radius: 0.25rem;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: transform 0.2s;
}

.image-thumb:hover {
    transform: scale(1.05);
}

.image-thumb img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.test-card-actions {
    padding: 0.75rem 1rem;
    background: white;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 0.375rem;
    flex-wrap: wrap;
}

/* Blocking Issues - Compact */
.blocking-issues-section {
    background: white;
    padding: 1.5rem;
    border-radius: 0.5rem;
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.5rem;
}

.blocking-issues-section h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.issues-list {
    display: grid;
    gap: 0.75rem;
}

.issue-card {
    border: 1px solid;
    border-radius: 0.5rem;
    padding: 1rem;
}

.issue-active {
    border-color: var(--danger-color);
    background: #fef2f2;
}

.issue-resolved {
    border-color: var(--success-color);
    background: #f0fdf4;
}

.issue-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.issue-type {
    font-weight: 600;
    font-size: 0.9375rem;
}

.issue-body p {
    margin-bottom: 0.75rem;
    font-size: 0.875rem;
}

.issue-meta {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
    font-size: 0.75rem;
    color: var(--text-light);
}

.issue-actions {
    margin-top: 0.75rem;
}

/* Package Actions - Compact */
.package-actions-section {
    background: white;
    padding: 1.5rem;
    border-radius: 0.5rem;
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.5rem;
}

.package-actions-section h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

/* Timeline - Compact */
.timeline-section {
    background: white;
    padding: 1.5rem;
    border-radius: 0.5rem;
    box-shadow: var(--shadow-sm);
}

.timeline-section h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1.5rem;
}

.timeline {
    position: relative;
    padding-left: 1.5rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0.375rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-color);
}

.timeline-item {
    position: relative;
    padding-bottom: 1.5rem;
}

.timeline-marker {
    position: absolute;
    left: -1.125rem;
    top: 0.25rem;
    width: 0.625rem;
    height: 0.625rem;
    background: var(--primary-color);
    border-radius: 50%;
    border: 2px solid white;
    box-shadow: 0 0 0 2px var(--border-color);
}

.timeline-content {
    background: var(--light-color);
    padding: 0.75rem;
    border-radius: 0.375rem;
    border-left: 2px solid var(--primary-color);
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.375rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.timeline-header strong {
    font-size: 0.875rem;
}

.timeline-date {
    font-size: 0.75rem;
    color: var(--text-light);
}

.timeline-body {
    font-size: 0.8125rem;
    color: var(--text-color);
}

.event-type {
    font-weight: 600;
    color: var(--primary-color);
}

/* Modal - Responsive */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 1rem;
}

.modal {
    background: white;
    border-radius: 0.5rem;
    box-shadow: var(--shadow-lg);
    max-width: 480px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--dark-color);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-light);
    cursor: pointer;
    line-height: 1;
    padding: 0;
    width: 1.75rem;
    height: 1.75rem;
}

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

.modal-body {
    padding: 1.5rem;
}

.modal-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    flex-wrap: wrap;
}

/* Footer - Compact */
.footer {
    background: white;
    border-top: 1px solid var(--border-color);
    padding: 1.5rem 0;
    margin-top: 3rem;
    text-align: center;
    color: var(--text-light);
    font-size: 0.875rem;
}

/* Responsive Design - Mobile First */
@media (max-width: 768px) {
    .navbar .container {
        flex-direction: column;
        gap: 0.75rem;
    }

    .nav-menu {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
        width: 100%;
    }

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

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

    .action-buttons {
        grid-template-columns: 1fr;
    }

    .filter-buttons {
        flex-direction: column;
    }

    .filter-btn {
        width: 100%;
    }

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

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

    .test-selection-grid {
        grid-template-columns: 1fr;
    }

    .form-actions {
        flex-direction: column;
    }

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

    .package-table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .package-table {
        min-width: 600px;
    }

    .timeline {
        padding-left: 1.25rem;
    }

    .modal {
        max-width: 100%;
        margin: 0.5rem;
    }

    .login-box {
        padding: 1.5rem;
    }

    .stat-icon {
        font-size: 1.75rem;
        width: 2.5rem;
        height: 2.5rem;
    }

    .stat-content h3 {
        font-size: 1.25rem;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 13px;
    }

    .navbar {
        padding: 0.5rem 0;
    }

    .nav-brand h1 {
        font-size: 1.125rem;
    }

    .dashboard-section,
    .info-card,
    .tests-section,
    .blocking-issues-section,
    .timeline-section,
    .package-actions-section {
        padding: 1rem;
    }

    .form-container {
        padding: 1rem;
    }

    .test-card-header,
    .test-card-body,
    .test-card-actions {
        padding: 0.625rem 0.75rem;
    }

    .btn {
        padding: 0.5rem 0.875rem;
    }

    .btn-sm {
        padding: 0.375rem 0.625rem;
        font-size: 0.75rem;
    }
}

/* Tablet Optimization */
@media (min-width: 769px) and (max-width: 1024px) {
    .container {
        padding: 0 1.5rem;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .tests-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .info-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Print Styles */
@media print {
    .navbar,
    .btn,
    .modal-overlay,
    .footer,
    .filter-buttons {
        display: none !important;
    }

    body {
        background: white;
    }

    .main-content {
        padding: 0;
    }

    .dashboard-section,
    .info-card,
    .tests-section,
    .timeline-section {
        box-shadow: none;
        border: 1px solid #000;
        page-break-inside: avoid;
    }
}
    --secondary-color: #64748b;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #06b6d4;
    --dark-color: #1e293b;
    --light-color: #f8fafc;
    --border-color: #e2e8f0;
    --text-color: #334155;
    --text-light: #64748b;
    --team-equipment: #8b5cf6;
    --team-piping: #ec4899;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--light-color);
}

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

/* Navbar */
.navbar {
    background-color: white;
    border-bottom: 2px solid var(--border-color);
    padding: 1rem 0;
    margin-bottom: 2rem;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-brand h1 {
    font-size: 1.5rem;
    color: var(--dark-color);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-menu a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

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

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.btn-logout {
    padding: 0.5rem 1rem;
    background-color: var(--danger-color);
    color: white;
    border-radius: 0.375rem;
    text-decoration: none;
    font-weight: 500;
    transition: background-color 0.3s;
}

.btn-logout:hover {
    background-color: #dc2626;
}

/* Team Badges */
.team-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
    color: white;
}

.team-equipment {
    background-color: var(--team-equipment);
}

.team-piping {
    background-color: var(--team-piping);
}

/* Main Content */
.main-content {
    min-height: calc(100vh - 200px);
    padding: 2rem 0;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.625rem 1.25rem;
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
    text-decoration: none;
    border: none;
    border-radius: 0.375rem;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: #1d4ed8;
}

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

.btn-secondary:hover {
    background-color: #475569;
}

.btn-success {
    background-color: var(--success-color);
    color: white;
}

.btn-success:hover {
    background-color: #059669;
}

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

.btn-danger:hover {
    background-color: #dc2626;
}

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

.btn-warning:hover {
    background-color: #d97706;
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 0.875rem 1.75rem;
    font-size: 1.125rem;
}

.btn-block {
    width: 100%;
    display: block;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Status Badges */
.badge {
    display: inline-block;
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 0.25rem;
    color: white;
}

.badge-lg {
    padding: 0.5rem 1rem;
    font-size: 1rem;
}

.badge-primary {
    background-color: var(--primary-color);
}

.badge-secondary {
    background-color: var(--secondary-color);
}

.badge-success {
    background-color: var(--success-color);
}

.badge-danger {
    background-color: var(--danger-color);
}

.badge-warning {
    background-color: var(--warning-color);
}

.badge-info {
    background-color: var(--info-color);
}

/* Alerts */
.alert {
    padding: 1rem;
    margin-bottom: 1.5rem;
    border-radius: 0.375rem;
    border-left: 4px solid;
}

.alert-success {
    background-color: #d1fae5;
    border-color: var(--success-color);
    color: #065f46;
}

.alert-danger {
    background-color: #fee2e2;
    border-color: var(--danger-color);
    color: #991b1b;
}

.alert-warning {
    background-color: #fef3c7;
    border-color: var(--warning-color);
    color: #92400e;
}

/* Page Header */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}

.page-header h2 {
    font-size: 2rem;
    color: var(--dark-color);
}

/* Dashboard */
.dashboard-subtitle {
    color: var(--text-light);
    margin-bottom: 2rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.stat-card {
    background: white;
    padding: 1.5rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.stat-icon {
    font-size: 3rem;
    width: 4rem;
    height: 4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.5rem;
}

.stat-content h3 {
    font-size: 2rem;
    color: var(--dark-color);
    margin-bottom: 0.25rem;
}

.stat-content p {
    color: var(--text-light);
    font-size: 0.875rem;
}

/* Dashboard Section */
.dashboard-section {
    background: white;
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.section-header h3 {
    font-size: 1.5rem;
    color: var(--dark-color);
}

/* Package Cards */
.package-list {
    display: grid;
    gap: 1.5rem;
}

.package-card {
    background: var(--light-color);
    padding: 1.5rem;
    border-radius: 0.5rem;
    border: 1px solid var(--border-color);
}

.package-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 1rem;
}

.package-header h4 {
    font-size: 1.25rem;
    color: var(--dark-color);
}

.package-header a {
    text-decoration: none;
    color: var(--primary-color);
}

.package-header a:hover {
    text-decoration: underline;
}

.package-body {
    margin-bottom: 1rem;
}

.package-info p {
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.package-progress {
    margin-top: 1rem;
}

.progress-label {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-light);
}

.progress-bar {
    height: 0.5rem;
    background-color: var(--border-color);
    border-radius: 9999px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background-color: var(--success-color);
    transition: width 0.3s;
}

.package-footer {
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    background: white;
    border-radius: 0.5rem;
}

.empty-state h3 {
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.empty-state p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

/* Quick Actions */
.quick-actions {
    background: white;
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.quick-actions h3 {
    font-size: 1.5rem;
    color: var(--dark-color);
    margin-bottom: 1.5rem;
}

.action-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1.5rem;
    background: var(--light-color);
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    text-decoration: none;
    color: var(--text-color);
    transition: all 0.3s;
}

.action-btn:hover {
    border-color: var(--primary-color);
    background: white;
    transform: translateY(-2px);
}

.action-icon {
    font-size: 2rem;
}

/* Filters */
.filters {
    background: white;
    padding: 1.5rem;
    border-radius: 0.5rem;
    margin-bottom: 2rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.filter-group label {
    font-weight: 600;
    margin-bottom: 0.75rem;
    display: block;
}

.filter-buttons {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.5rem 1rem;
    background: var(--light-color);
    border: 2px solid var(--border-color);
    border-radius: 0.375rem;
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: all 0.3s;
}

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

.filter-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

/* Package Table */
.package-table-container {
    background: white;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    overflow-x: auto;
}

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

.package-table thead {
    background: var(--light-color);
}

.package-table th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--dark-color);
    border-bottom: 2px solid var(--border-color);
}

.package-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.package-table tbody tr:hover {
    background: var(--light-color);
}

.test-progress {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.test-count {
    font-weight: 600;
    font-size: 0.875rem;
}

.progress-bar-mini {
    height: 0.25rem;
    width: 60px;
    background-color: var(--border-color);
    border-radius: 9999px;
    overflow: hidden;
}

/* Forms */
.form-container {
    background: white;
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.package-form {
    max-width: 800px;
}

.form-section {
    margin-bottom: 2.5rem;
}

.form-section h3 {
    font-size: 1.25rem;
    color: var(--dark-color);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--border-color);
}

.section-description {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

.required {
    color: var(--danger-color);
}

.form-control {
    width: 100%;
    padding: 0.625rem;
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-hint {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.875rem;
    color: var(--text-light);
}

/* Test Selection Grid */
.test-selection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
}

.test-checkbox {
    display: flex;
    align-items: center;
    padding: 1rem;
    background: var(--light-color);
    border: 2px solid var(--border-color);
    border-radius: 0.375rem;
    cursor: pointer;
    transition: all 0.3s;
}

.test-checkbox:hover {
    border-color: var(--primary-color);
    background: white;
}

.test-checkbox input[type="checkbox"] {
    margin-right: 0.75rem;
    width: 1.25rem;
    height: 1.25rem;
    cursor: pointer;
}

.test-checkbox input[type="checkbox"]:checked + .test-checkbox-content {
    color: var(--primary-color);
}

.test-checkbox-content {
    display: flex;
    flex-direction: column;
}

.test-checkbox-content strong {
    font-size: 1rem;
}

.test-checkbox-content span {
    font-size: 0.875rem;
    color: var(--text-light);
}

.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 2px solid var(--border-color);
}

/* Login Page */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-color), var(--team-equipment));
}

.login-container {
    width: 100%;
    max-width: 450px;
    padding: 2rem;
}

.login-box {
    background: white;
    padding: 2.5rem;
    border-radius: 0.75rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-header h1 {
    font-size: 1.75rem;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.login-header p {
    color: var(--text-light);
}

.login-form {
    margin-bottom: 1.5rem;
}

.login-footer {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.demo-info h4 {
    font-size: 1rem;
    color: var(--dark-color);
    margin-bottom: 0.75rem;
}

.demo-info ul {
    list-style: none;
    font-size: 0.875rem;
    color: var(--text-light);
}

.demo-info li {
    margin-bottom: 0.5rem;
}

/* Package Detail Page */
.info-card {
    background: white;
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.info-card h3 {
    font-size: 1.5rem;
    color: var(--dark-color);
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--border-color);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

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

.info-label {
    font-size: 0.875rem;
    color: var(--text-light);
    margin-bottom: 0.25rem;
}

.info-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark-color);
}

/* Tests Section */
.tests-section {
    background: white;
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.test-summary {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.summary-item {
    font-size: 0.875rem;
    font-weight: 600;
}

.text-success {
    color: var(--success-color);
}

.text-danger {
    color: var(--danger-color);
}

.tests-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 1.5rem;
}

.test-card {
    background: var(--light-color);
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    overflow: hidden;
}

.test-card-header {
    background: white;
    padding: 1rem;
    border-bottom: 2px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: start;
}

.test-card-header h4 {
    font-size: 1.25rem;
    color: var(--dark-color);
}

.test-name {
    font-size: 0.875rem;
    color: var(--text-light);
    margin-top: 0.25rem;
}

.test-card-body {
    padding: 1rem;
}

.test-notes {
    margin-bottom: 1rem;
}

.test-notes strong {
    display: block;
    margin-bottom: 0.5rem;
}

.test-notes p {
    color: var(--text-color);
    font-size: 0.875rem;
}

.test-meta {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    font-size: 0.75rem;
    color: var(--text-light);
    margin-top: 1rem;
}

.test-images {
    margin-top: 1rem;
}

.test-images strong {
    display: block;
    margin-bottom: 0.5rem;
}

.image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 0.5rem;
}

.image-thumb {
    display: block;
    width: 100%;
    padding-top: 100%;
    position: relative;
    border-radius: 0.25rem;
    overflow: hidden;
    border: 2px solid var(--border-color);
}

.image-thumb img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.test-card-actions {
    padding: 1rem;
    background: white;
    border-top: 2px solid var(--border-color);
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

/* Blocking Issues */
.blocking-issues-section {
    background: white;
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.blocking-issues-section h3 {
    font-size: 1.5rem;
    color: var(--dark-color);
    margin-bottom: 1.5rem;
}

.issues-list {
    display: grid;
    gap: 1rem;
}

.issue-card {
    border: 2px solid;
    border-radius: 0.5rem;
    padding: 1.5rem;
}

.issue-active {
    border-color: var(--danger-color);
    background: #fef2f2;
}

.issue-resolved {
    border-color: var(--success-color);
    background: #f0fdf4;
}

.issue-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.issue-type {
    font-weight: 600;
    font-size: 1.125rem;
}

.issue-body p {
    margin-bottom: 1rem;
}

.issue-meta {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    font-size: 0.875rem;
    color: var(--text-light);
}

.issue-actions {
    margin-top: 1rem;
}

/* Package Actions */
.package-actions-section {
    background: white;
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.package-actions-section h3 {
    font-size: 1.5rem;
    color: var(--dark-color);
    margin-bottom: 1.5rem;
}

/* Timeline */
.timeline-section {
    background: white;
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.timeline-section h3 {
    font-size: 1.5rem;
    color: var(--dark-color);
    margin-bottom: 2rem;
}

.timeline {
    position: relative;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0.5rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-color);
}

.timeline-item {
    position: relative;
    padding-bottom: 2rem;
}

.timeline-marker {
    position: absolute;
    left: -1.5rem;
    top: 0.375rem;
    width: 0.75rem;
    height: 0.75rem;
    background: var(--primary-color);
    border-radius: 50%;
    border: 2px solid white;
    box-shadow: 0 0 0 2px var(--border-color);
}

.timeline-content {
    background: var(--light-color);
    padding: 1rem;
    border-radius: 0.375rem;
    border-left: 3px solid var(--primary-color);
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.timeline-date {
    font-size: 0.875rem;
    color: var(--text-light);
}

.timeline-body {
    font-size: 0.875rem;
    color: var(--text-color);
}

.event-type {
    font-weight: 600;
    color: var(--primary-color);
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 1rem;
}

.modal {
    background: white;
    border-radius: 0.5rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 2px solid var(--border-color);
}

.modal-header h3 {
    font-size: 1.25rem;
    color: var(--dark-color);
}

.modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--text-light);
    cursor: pointer;
    line-height: 1;
    padding: 0;
    width: 2rem;
    height: 2rem;
}

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

.modal-body {
    padding: 1.5rem;
}

.modal-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

/* Footer */
.footer {
    background: white;
    border-top: 2px solid var(--border-color);
    padding: 2rem 0;
    margin-top: 4rem;
    text-align: center;
    color: var(--text-light);
}

/* Responsive */
@media (max-width: 768px) {
    .navbar .container {
        flex-direction: column;
        gap: 1rem;
    }

    .nav-menu {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }

    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

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

    .action-buttons {
        grid-template-columns: 1fr;
    }

    .filter-buttons {
        flex-direction: column;
    }

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

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

    .test-selection-grid {
        grid-template-columns: 1fr;
    }

    .form-actions {
        flex-direction: column;
    }

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