:root {
    --primary-blue: #1976D2;
    --primary-blue-light: #42A5F5;
    --primary-blue-dark: #1565C0;

    --secondary-green: #2E7D32;
    --secondary-green-light: #66BB6A;
    --secondary-green-dark: #1B5E20;

    --accent-orange: #FF9800;
    --accent-red: #E53935;

    --neutral-dark: #212121;
    --neutral-medium: #424242;
    --neutral-light: #616161;
    --neutral-lighter: #757575;
    --neutral-border: #E0E0E0;
    --neutral-bg: #F5F5F5;

    --white: #FFFFFF;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 4px 20px rgba(0, 0, 0, 0.12);

    --gradient-blue: linear-gradient(135deg, #42A5F5 0%, #1976D2 100%);
    --gradient-green: linear-gradient(135deg, #66BB6A 0%, #43A047 100%);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-full: 50%;

    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.4s ease;
}

* {
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    color: var(--neutral-dark);
    line-height: 1.6;
}

.btn-primary {
    background: var(--gradient-blue) !important;
    border: none;
    border-radius: var(--radius-sm);
    padding: 0 32px;
    height: 48px;
    font-weight: 600;
    text-transform: none;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(25, 118, 210, 0.3);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: var(--gradient-blue) !important;
    border: none;
    border-radius: var(--radius-sm);
    padding: 0 32px;
    height: 48px;
    font-weight: 600;
    text-transform: none;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(25, 118, 210, 0.3);
}

.btn-secondary:active {
    transform: translateY(0);
}

.btn-icon-circle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: var(--secondary-green);
    border-radius: var(--radius-full);
    text-decoration: none;
    transition: all var(--transition-normal);
}

.btn-icon-circle:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-md);
}

.card-modern {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all var(--transition-normal);
}

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

.stat-card {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border-bottom: 4px solid;
    min-height: 220px;
    transition: all var(--transition-normal);
}

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

.stat-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--gradient-blue);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    animation: pulse-subtle 3s ease-in-out infinite;
}

@keyframes pulse-subtle {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.animate-fade-in {
    animation: fadeIn 0.6s ease-out;
}

.animate-slide-left {
    animation: slideInLeft 0.6s ease-out;
}

.animate-slide-right {
    animation: slideInRight 0.6s ease-out;
}

.animate-scale {
    animation: scaleIn 0.5s ease-out;
}

.input-modern {
    height: 48px;
    border: 2px solid var(--neutral-border);
    border-radius: var(--radius-sm);
    padding: 0 16px;
    width: 100%;
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.input-modern:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(25, 118, 210, 0.1);
}

.textarea-modern {
    border: 2px solid var(--neutral-border);
    border-radius: var(--radius-sm);
    padding: 16px;
    width: 100%;
    font-size: 1rem;
    resize: vertical;
    font-family: inherit;
    transition: all var(--transition-fast);
}

.textarea-modern:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(25, 118, 210, 0.1);
}

.gradient-overlay {
    position: relative;
    overflow: hidden;
}

.gradient-overlay::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity var(--transition-slow);
}

.gradient-overlay:hover::before {
    opacity: 1;
}

.section-title {
    font-weight: 600;
    margin-bottom: 24px;
    color: var(--neutral-medium);
    position: relative;
    padding-bottom: 12px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--gradient-blue);
    border-radius: 2px;
}

.badge-blue {
    background-color: var(--primary-blue);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.badge-green {
    background-color: var(--secondary-green);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.loading-spinner {
    border: 3px solid var(--neutral-border);
    border-top: 3px solid var(--primary-blue);
    border-radius: var(--radius-full);
    width: 40px;
    height: 40px;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.pagination-btn {
    min-width: 36px;
    height: 36px;
    padding: 0 12px;
    background-color: var(--white);
    color: var(--neutral-medium);
    border: 2px solid var(--neutral-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 600;
    transition: all var(--transition-fast);
}

.pagination-btn:hover:not(:disabled):not(.active) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

.pagination-btn:active:not(:disabled) {
    transform: translateY(0);
}

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

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

.table-modern {
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--neutral-border);
    border-spacing: 0;
    width: 100%;
}

.table-modern thead {
    background-color: var(--primary-blue-dark);
    color: white;
}

.table-modern th {
    padding: 20px 16px;
    font-weight: 600;
    text-align: left;
}

.table-modern td {
    padding: 18px 16px;
    border-top: 1px solid var(--neutral-border);
}

.table-modern tbody tr {
    transition: background-color var(--transition-fast);
}

.table-modern tbody tr:hover {
    background-color: rgba(25, 118, 210, 0.05);
}

.table-modern tbody tr:first-child td {
    border-top: none;
}

.alert-success {
    background-color: #E8F5E9;
    border-left: 4px solid #4CAF50;
    padding: 16px;
    border-radius: var(--radius-sm);
    color: #2E7D32;
    font-weight: 500;
    animation: slideInLeft 0.4s ease-out;
}

.alert-info {
    background-color: #E3F2FD;
    border-left: 4px solid #2196F3;
    padding: 16px;
    border-radius: var(--radius-sm);
    color: #1565C0;
    font-weight: 500;
    animation: slideInLeft 0.4s ease-out;
}

.alert-error {
    background-color: #FFEBEE;
    border-left: 4px solid #F44336;
    padding: 16px;
    border-radius: var(--radius-sm);
    color: #C62828;
    font-weight: 500;
    animation: slideInLeft 0.4s ease-out;
}

.info-box {
    background: white;
    border: 2px solid var(--neutral-border);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.info-box-icon {
    font-size: 24px;
    color: var(--primary-blue);
}

.info-box-text {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--neutral-dark);
}

.download-link {
    flex: 1;
    min-width: 140px;
    background: white;
    border: 2px solid var(--accent-red);
    border-radius: var(--radius-md);
    padding: 16px;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    transition: all var(--transition-normal);
}

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

.download-link-icon {
    font-size: 32px;
}

.download-link-label {
    font-weight: 600;
    font-size: 0.9rem;
}

.download-link-pdf .download-link-icon,
.download-link-pdf .download-link-label {
    color: var(--accent-red);
}

.download-link-html {
    border-color: var(--accent-orange);
}

.download-link-html .download-link-icon,
.download-link-html .download-link-label {
    color: var(--accent-orange);
}

.previous-edition-box {
    background: #E3F2FD;
    border: 2px solid var(--primary-blue);
    border-radius: var(--radius-md);
    padding: 12px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.previous-edition-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.previous-edition-icon {
    color: var(--primary-blue);
    font-size: 20px;
}

.previous-edition-text {
    color: var(--primary-blue);
    font-weight: 600;
}

.calendar-selector {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.week-day-item {
    min-width: 80px;
    padding: 16px;
    border-radius: var(--radius-md);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.week-day-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.week-day-number {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.week-day-name {
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
}

.action-icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: var(--primary-blue);
    border-radius: var(--radius-full);
    text-decoration: none;
    transition: all var(--transition-normal);
}

.action-icon-btn:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-md);
}

.action-icon-btn i {
    color: white;
    font-size: 20px;
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.contact-info-icon {
    width: 48px;
    height: 48px;
    background: rgba(255,255,255,0.2);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-info-label {
    color: rgba(255,255,255,0.8);
    margin: 0 0 4px 0;
    font-size: 0.85rem;
}

.contact-info-value {
    color: white;
    margin: 0;
    font-weight: 600;
    font-size: 1.1rem;
}

.form-label-icon {
    font-size: 0.85rem;
    color: var(--neutral-medium);
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-label-icon i {
    vertical-align: middle;
    color: var(--primary-blue);
}

.modern-header {
    background: var(--gradient-blue);
    box-shadow: var(--shadow-lg);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.modern-header nav {
    background: transparent;
    box-shadow: none;
}

.modern-header .nav-wrapper {
    background: transparent;
}

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

.header-logo {
    height: 56px;
    vertical-align: middle;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

.header-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: white;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.header-nav-link {
    color: rgba(255,255,255,0.9);
    font-weight: 500;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.header-nav-link:hover {
    background: rgba(255,255,255,0.15);
    color: white;
}

.modern-footer {
    background: linear-gradient(135deg, var(--neutral-dark) 0%, var(--neutral-medium) 100%);
    padding: 32px 0;
    margin-top: 60px;
}

.footer-link {
    color: rgba(255,255,255,0.8);
    transition: color var(--transition-fast);
}

.footer-link:hover {
    color: white;
}