/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #17406a;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #17a2b8;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --border-color: #dee2e6;
    --text-color: #212529;
    --bg-color: #ffffff;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #f5f7fa;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header Styles */
.header {
    background-color: var(--dark-color);
    color: white;
    padding: 1rem 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
}

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

.user-info {
    color: #adb5bd;
}

.user-info strong {
    color: white;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    width: 100%;
}

/* Main Content */
.main-content {
    flex: 1;
    padding: 2rem 0;
}

/* Flash Messages */
.flash-messages {
    margin-bottom: 1.5rem;
}

.alert {
    padding: 0.75rem 1.25rem;
    margin-bottom: 1rem;
    border: 1px solid transparent;
    border-radius: 0.25rem;
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.alert-success {
    background-color: #d4edda;
    border-color: #c3e6cb;
    color: #155724;
}

.alert-error {
    background-color: #f8d7da;
    border-color: #f5c6cb;
    color: #721c24;
}

.alert-warning {
    background-color: #fff3cd;
    border-color: #ffeaa7;
    color: #856404;
}

.alert-info {
    background-color: #d1ecf1;
    border-color: #bee5eb;
    color: #0c5460;
}

.close-alert {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: inherit;
    opacity: 0.5;
}

.close-alert:hover {
    opacity: 1;
}

/* Form Container */
.form-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 60vh;
}

.form-card {
    background: white;
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    width: 100%;
    max-width: 600px;
}

.form-card h2 {
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

.subtitle {
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

/* Form Styles */
.form-group {
    margin-bottom: 1.25rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--dark-color);
}

.form-control {
    display: block;
    width: 100%;
    padding: 0.5rem 0.75rem;
    font-size: 1rem;
    line-height: 1.5;
    color: var(--text-color);
    background-color: white;
    border: 1px solid var(--border-color);
    border-radius: 0.25rem;
    transition: border-color 0.15s ease-in-out;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(23,64,106,0.25);
}

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

.invalid-feedback {
    color: var(--danger-color);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

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

/* Checkbox and Radio */
.checkbox-group, .radio-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-checkbox, .form-radio {
    width: 1.25rem;
    height: 1.25rem;
    cursor: pointer;
}

.checkbox-label, .radio-label {
    cursor: pointer;
    margin: 0;
    font-weight: normal;
}

.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
}

.radio-group {
    display: flex;
    gap: 1.5rem;
}

/* Form Sections */
.form-section {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.form-section:last-child {
    border-bottom: none;
}

.form-section h3 {
    margin-bottom: 1rem;
    color: var(--dark-color);
    font-size: 1.25rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    font-size: 1rem;
    font-weight: 400;
    text-align: center;
    text-decoration: none;
    border: 1px solid transparent;
    border-radius: 0.25rem;
    cursor: pointer;
    transition: all 0.15s ease-in-out;
}

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

.btn-primary:hover {
    background-color: #0f2d4a;
    border-color: #0f2d4a;
}

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

.btn-secondary:hover {
    background-color: #5a6268;
    border-color: #545b62;
}

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

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

.btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
}

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

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 1.5rem;
}

.inline-form {
    display: inline;
}

/* Character Counter */
.char-counter {
    text-align: right;
    color: var(--secondary-color);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

/* Confirmation Page */
.confirmation-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 60vh;
}

.confirmation-card {
    background: white;
    padding: 3rem 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    max-width: 600px;
    text-align: center;
}

.success-icon {
    margin-bottom: 1.5rem;
}

.confirmation-card h2 {
    color: var(--success-color);
    margin-bottom: 0.5rem;
}

.success-message {
    color: var(--secondary-color);
    margin-bottom: 2rem;
}

.submission-details {
    background-color: var(--light-color);
    padding: 1.5rem;
    border-radius: 0.25rem;
    margin: 2rem 0;
    text-align: left;
}

.submission-details h3 {
    margin-bottom: 1rem;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.detail-row:last-child {
    border-bottom: none;
}

.detail-row .label {
    font-weight: 500;
    color: var(--dark-color);
}

.confirmation-actions {
    margin-top: 2rem;
}

.confirmation-footer {
    margin-top: 2rem;
    color: var(--secondary-color);
    font-size: 0.9rem;
}

/* Error Page */
.error-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 60vh;
}

.error-card {
    text-align: center;
    max-width: 600px;
    padding: 2rem;
}

.error-code {
    font-size: 6rem;
    font-weight: 700;
    color: var(--danger-color);
    margin: 0;
}

.error-title {
    margin: 1rem 0;
    color: var(--dark-color);
}

.error-description {
    color: var(--secondary-color);
    margin: 1.5rem 0;
}

.error-actions {
    margin-top: 2rem;
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* Admin Styles */
.admin-container {
    background: white;
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.admin-container h2 {
    margin-bottom: 1.5rem;
    color: var(--dark-color);
}

.admin-actions {
    margin-bottom: 1.5rem;
    display: flex;
    gap: 1rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--light-color);
    padding: 1.5rem;
    border-radius: 0.5rem;
    border-left: 4px solid var(--primary-color);
}

.stat-card h3 {
    color: var(--secondary-color);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-color);
    margin: 0;
}

.admin-sections {
    display: grid;
    gap: 2rem;
}

.admin-section {
    margin-top: 1.5rem;
}

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

.action-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

/* Data Table */
.data-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

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

.data-table th,
.data-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.data-table th {
    font-weight: 600;
    color: var(--dark-color);
}

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

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-top: 2rem;
}

.page-info {
    color: var(--secondary-color);
}

/* Detail Sections */
.detail-sections {
    display: grid;
    gap: 2rem;
}

.detail-section {
    background: var(--light-color);
    padding: 1.5rem;
    border-radius: 0.5rem;
}

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

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

.detail-list dt {
    font-weight: 600;
    color: var(--dark-color);
}

.detail-list dd {
    color: var(--text-color);
    margin-left: 0;
    margin-bottom: 0.5rem;
}

.notes-box {
    background: white;
    padding: 1rem;
    border-radius: 0.25rem;
    border: 1px solid var(--border-color);
    min-height: 100px;
    white-space: pre-wrap;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 0.25rem;
}

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

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

/* Reports */
.reports-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.report-card {
    background: var(--light-color);
    padding: 1.5rem;
    border-radius: 0.5rem;
    border-top: 3px solid var(--primary-color);
}

.report-card h3 {
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

.report-card p {
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

/* Footer */
.footer {
    background-color: var(--dark-color);
    color: #adb5bd;
    padding: 1.5rem 0;
    margin-top: auto;
    text-align: center;
}

.footer p {
    margin: 0;
}

/* Responsive */
@media (max-width: 768px) {
    .form-card {
        padding: 1.5rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .btn-block {
        width: 100%;
    }
    
    .checkbox-grid {
        grid-template-columns: 1fr;
    }
    
    .radio-group {
        flex-direction: column;
    }
    
    .data-table {
        font-size: 0.875rem;
    }
    
    .data-table th,
    .data-table td {
        padding: 0.5rem;
    }
}