:root {
    --color-primary: #FF0079;
    --color-primary-dark: #D60066;
    --color-primary-light: #FF3399;
    --color-background: #FFFCF6;
    --color-text: #000000;
    --color-text-light: #666666;
    --color-white: #FFFFFF;
    --color-border: #E0E0E0;
    --color-success: #10B981;
    --color-error: #EF4444;
    --border-radius: 20px;
    --border-radius-sm: 12px;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background-color: var(--color-background);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.hero {
    padding: 60px 0 40px;
    text-align: center;
}

.hero-logo {
    width: 200px;
    height: 200px;
    margin: 0 auto 32px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 16px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto 32px;
}

.event-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin-bottom: 32px;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    font-weight: 600;
    font-size: 0.9rem;
}

.badge-icon {
    width: 20px;
    height: 20px;
}

.countdown-container {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border-radius: var(--border-radius);
    padding: 32px;
    margin: 40px auto;
    max-width: 600px;
    box-shadow: var(--shadow-lg);
}

.countdown-title {
    color: var(--color-white);
    font-size: 1rem;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.countdown {
    display: flex;
    justify-content: center;
    gap: 24px;
}

.countdown-item {
    text-align: center;
}

.countdown-value {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-white);
    display: block;
    line-height: 1;
}

.countdown-label {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.8);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 8px;
}

.section {
    padding: 60px 0;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--color-primary);
    border-radius: 2px;
}

.content-card {
    background: var(--color-white);
    border-radius: var(--border-radius);
    padding: 32px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
}

.intro-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.intro-item {
    background: var(--color-white);
    border-radius: var(--border-radius);
    padding: 28px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.intro-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.intro-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.intro-icon svg {
    width: 28px;
    height: 28px;
    color: var(--color-white);
}

.intro-item h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.intro-item p {
    color: var(--color-text-light);
    font-size: 0.95rem;
}

.form-container {
    max-width: 700px;
    margin: 0 auto;
}

.form-card {
    background: var(--color-white);
    border-radius: var(--border-radius);
    padding: 48px;
    box-shadow: var(--shadow-lg);
}

.form-steps {
    display: flex;
    justify-content: space-between;
    margin-bottom: 48px;
    position: relative;
}

.form-steps::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 40px;
    right: 40px;
    height: 3px;
    background: var(--color-border);
    z-index: 1;
}

.form-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 2;
    flex: 1;
}

.step-number {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-border);
    color: var(--color-text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
    transition: var(--transition);
}

.form-step.active .step-number {
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 0 0 4px rgba(255, 0, 121, 0.2);
}

.form-step.completed .step-number {
    background: var(--color-success);
    color: var(--color-white);
}

.step-label {
    font-size: 0.75rem;
    color: var(--color-text-light);
    margin-top: 12px;
    text-align: center;
    font-weight: 500;
}

.form-step.active .step-label {
    color: var(--color-primary);
    font-weight: 600;
}

.step-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

.step-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.step-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.step-description {
    color: var(--color-text-light);
    margin-bottom: 32px;
}

.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.form-label .required {
    color: var(--color-primary);
    margin-left: 4px;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    background: var(--color-white);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(255, 0, 121, 0.1);
}

.form-input.error,
.form-select.error {
    border-color: var(--color-error);
}

.form-error {
    color: var(--color-error);
    font-size: 0.85rem;
    margin-top: 8px;
    display: none;
}

.form-input.error+.form-error,
.form-select.error+.form-error {
    display: block;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.participant-section {
    background: var(--color-background);
    border-radius: var(--border-radius-sm);
    padding: 24px;
    margin-bottom: 24px;
}

.participant-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.participant-number {
    width: 32px;
    height: 32px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 700;
}

.size-options {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.size-option {
    position: relative;
}

.size-option input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.size-option label {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 48px;
    background: var(--color-background);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.size-option input:checked+label {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
}

.size-option label:hover {
    border-color: var(--color-primary);
}

.allergy-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23666666' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 20px;
    padding-right: 48px;
}

.allergy-other {
    margin-top: 16px;
    display: none;
}

.allergy-other.visible {
    display: block;
}

.form-buttons {
    display: flex;
    gap: 16px;
    margin-top: 40px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 32px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    flex: 1;
}

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

.btn-secondary {
    background: var(--color-background);
    color: var(--color-text);
    border: 2px solid var(--color-border);
}

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

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-icon {
    width: 20px;
    height: 20px;
}

.summary-card {
    background: var(--color-background);
    border-radius: var(--border-radius-sm);
    padding: 24px;
    margin-bottom: 24px;
}

.summary-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--color-primary);
}

.summary-grid {
    display: grid;
    gap: 12px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--color-border);
}

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

.summary-label {
    color: var(--color-text-light);
    font-size: 0.9rem;
}

.summary-value {
    font-weight: 600;
    font-size: 0.9rem;
}

.success-message {
    text-align: center;
    padding: 40px 20px;
    display: none;
}

.success-message.active {
    display: block;
}

.success-icon {
    width: 80px;
    height: 80px;
    background: var(--color-success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    animation: scaleIn 0.5s ease;
}

@keyframes scaleIn {
    from {
        transform: scale(0);
    }

    to {
        transform: scale(1);
    }
}

.success-icon svg {
    width: 40px;
    height: 40px;
    color: var(--color-white);
}

.success-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.success-text {
    color: var(--color-text-light);
    margin-bottom: 24px;
}

.confirmation-code {
    display: inline-block;
    background: var(--color-background);
    padding: 12px 24px;
    border-radius: var(--border-radius-sm);
    font-size: 1.5rem;
    font-weight: 700;
    font-family: monospace;
    letter-spacing: 2px;
    margin-bottom: 32px;
}

.program-timeline {
    max-width: 700px;
    margin: 0 auto;
}

.program-item {
    display: flex;
    gap: 24px;
    margin-bottom: 24px;
    position: relative;
}

.program-item:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 40px;
    top: 60px;
    bottom: -24px;
    width: 2px;
    background: linear-gradient(to bottom, var(--color-primary), transparent);
}

.program-time {
    width: 80px;
    flex-shrink: 0;
}

.program-time-value {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
    padding: 12px 16px;
    border-radius: var(--border-radius-sm);
    font-weight: 700;
    text-align: center;
}

.program-content {
    flex: 1;
    background: var(--color-white);
    padding: 20px 24px;
    border-radius: var(--border-radius-sm);
    box-shadow: var(--shadow-sm);
}

.program-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.program-description {
    color: var(--color-text-light);
    font-size: 0.9rem;
}

.location-section {
    background: var(--color-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.location-map {
    height: 300px;
    background: var(--color-border);
}

.location-map iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.location-info {
    padding: 32px;
}

.location-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.location-address {
    color: var(--color-text-light);
    margin-bottom: 20px;
}

.location-features {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.location-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--color-background);
    border-radius: var(--border-radius-sm);
    font-size: 0.9rem;
}

.location-feature svg {
    width: 18px;
    height: 18px;
    color: var(--color-primary);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--color-white);
    border-radius: var(--border-radius);
    margin-bottom: 16px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 24px 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: none;
    border: none;
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    text-align: left;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--color-primary);
}

.faq-icon {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
    transition: var(--transition);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer-content {
    padding: 0 28px 24px;
    color: var(--color-text-light);
    line-height: 1.7;
}

.cta-section {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    padding: 60px 24px;
    text-align: center;
    border-radius: var(--border-radius);
    margin: 60px 24px;
}

.cta-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 16px;
}

.cta-text {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    margin-bottom: 32px;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

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

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

.footer {
    background: var(--color-text);
    color: var(--color-white);
    padding: 60px 24px 40px;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-top {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--color-primary);
}

.footer-section p,
.footer-section a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    line-height: 1.8;
    text-decoration: none;
}

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

.footer-labels {
    display: flex;
    gap: 24px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-label {
    width: 120px;
    height: 60px;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.footer-label img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
}

.admin-login {
    max-width: 400px;
    margin: 100px auto;
    padding: 0 24px;
}

.login-card {
    background: var(--color-white);
    border-radius: var(--border-radius);
    padding: 48px;
    box-shadow: var(--shadow-lg);
}

.login-title {
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 32px;
}

.login-error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--color-error);
    padding: 12px 16px;
    border-radius: var(--border-radius-sm);
    margin-bottom: 24px;
    font-size: 0.9rem;
}

.admin-header {
    background: var(--color-white);
    padding: 20px 24px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 32px;
}

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

.admin-title {
    font-size: 1.5rem;
    font-weight: 700;
}

.admin-nav {
    display: flex;
    gap: 16px;
}

.admin-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px 60px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.stat-card {
    background: var(--color-white);
    border-radius: var(--border-radius);
    padding: 24px;
    box-shadow: var(--shadow-sm);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-primary);
}

.stat-label {
    color: var(--color-text-light);
    font-size: 0.9rem;
    margin-top: 4px;
}

.admin-card {
    background: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.admin-card-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.admin-card-title {
    font-size: 1.25rem;
    font-weight: 600;
}

.admin-actions {
    display: flex;
    gap: 12px;
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.9rem;
}

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

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

.data-table th,
.data-table td {
    padding: 16px 20px;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.data-table th {
    background: var(--color-background);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-light);
    cursor: pointer;
    white-space: nowrap;
}

.data-table th:hover {
    color: var(--color-primary);
}

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

.data-table td {
    font-size: 0.9rem;
}

.table-actions {
    display: flex;
    gap: 8px;
}

.btn-icon-only {
    width: 36px;
    height: 36px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: var(--color-background);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

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

.btn-icon-only svg {
    width: 18px;
    height: 18px;
}

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--color-white);
    border-radius: var(--border-radius);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    transform: translateY(20px);
    transition: var(--transition);
}

.modal-overlay.active .modal {
    transform: translateY(0);
}

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

.modal-title {
    font-size: 1.25rem;
    font-weight: 600;
}

.modal-close {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-background);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
}

.modal-close:hover {
    background: var(--color-error);
    color: var(--color-white);
}

.modal-body {
    padding: 24px;
}

.detail-section {
    margin-bottom: 24px;
}

.detail-section:last-child {
    margin-bottom: 0;
}

.detail-section-title {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: 16px;
}

.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.detail-item {
    background: var(--color-background);
    padding: 12px 16px;
    border-radius: var(--border-radius-sm);
}

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

.detail-label {
    font-size: 0.8rem;
    color: var(--color-text-light);
    margin-bottom: 4px;
}

.detail-value {
    font-weight: 600;
    font-size: 0.95rem;
}

.charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.chart-card {
    background: var(--color-white);
    border-radius: var(--border-radius);
    padding: 24px;
    box-shadow: var(--shadow-sm);
}

.chart-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.chart-bars {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.chart-bar-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.chart-bar-label {
    width: 60px;
    font-size: 0.85rem;
    font-weight: 600;
}

.chart-bar-track {
    flex: 1;
    height: 24px;
    background: var(--color-background);
    border-radius: 12px;
    overflow: hidden;
}

.chart-bar-fill {
    height: 100%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border-radius: 12px;
    transition: width 0.5s ease;
}

.chart-bar-value {
    width: 40px;
    text-align: right;
    font-size: 0.9rem;
    font-weight: 600;
}

.loading-spinner {
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--color-white);
    animation: spin 0.8s linear infinite;
}

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

@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }

    .countdown {
        gap: 16px;
    }

    .countdown-value {
        font-size: 2rem;
    }

    .form-card {
        padding: 32px 24px;
    }

    .form-steps {
        flex-wrap: wrap;
        gap: 16px;
    }

    .form-steps::before {
        display: none;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .program-item {
        flex-direction: column;
        gap: 12px;
    }

    .program-item::after {
        display: none;
    }

    .program-time {
        width: auto;
    }

    .cta-section {
        margin: 40px 16px;
        padding: 40px 20px;
    }

    .cta-title {
        font-size: 1.5rem;
    }

    .footer-top {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .admin-header-content {
        flex-direction: column;
        gap: 16px;
    }

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

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

.calendar-options {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}