:root {
    --primary-blue: #2E5BBA;
    --light-blue: #4A90E2;
    --dark-blue: #1B3A73;
    --white: #FFFFFF;
    --light-gray: #F8F9FA;
    --gray: #6C757D;
    --dark-gray: #343A40;
    --success: #28A745;
    --danger: #DC3545;
    --warning: #FFC107;
}

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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .navbar {
        padding: 1rem; /* Adjust padding for mobile */
    }
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.logo {
    width: 40px;
    height: 40px;
}

.brand-text {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--primary-blue);
    white-space: nowrap;
}

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

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

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--white);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: 2rem;
        transition: left 0.3s ease;
    }
}

.nav-link {
    text-decoration: none;
    color: var(--dark-gray);
    font-weight: 500;
    transition: color 0.3s ease;
    padding: 0.5rem;
    border-bottom: 3px solid transparent;
}

.nav-link:hover, .nav-link.active-link {
    color: var(--primary-blue);
    border-bottom-color: var(--primary-blue);
}

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

.nav-auth-desktop, .nav-auth-mobile, .nav-auth-user {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.nav-auth-user {
    display: none; /* Hidden by default, shown on mobile */
}

@media (max-width: 768px) {
    .nav-auth-user {
        display: flex;
        align-items: center; /* Center items vertically */
    }
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-blue);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    height: 100vh;
    background: url('congress.png') no-repeat center center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    color: var(--white);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(46, 91, 186, 0.6), rgba(27, 58, 115, 0.8));
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 0 2rem;
}

.hero-image {
    width: 120px;
    height: 120px;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease-out;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 0.4s both;
}

/* Buttons */
.btn {
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

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

.btn-primary:hover {
    background: var(--light-gray);
    transform: translateY(-2px);
}

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

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

.btn-admin {
    background: var(--warning);
    color: var(--dark-gray);
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

.btn-admin:hover {
    background: #ffca2c;
    transform: translateY(-2px);
}

.btn-danger {
    background-color: var(--danger);
    color: var(--white);
    border: none;
}

.btn-danger:hover {
    background-color: #c82333;
}

/* Sections */
section {
    padding: 5rem 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: 3rem;
}

/* Encuestas */
.encuestas {
    background: var(--light-gray);
}

.encuestas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.encuesta-card {
    background: var(--white);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.encuesta-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.encuesta-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.encuesta-options {
    margin: 1.5rem 0;
}

.option-item {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
}

.option-item input[type="radio"] {
    margin-right: 0.5rem;
}

.vote-btn {
    width: 100%;
    margin-top: 1rem;
}

/* Resultados */
.resultados-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
}

.resultado-card {
    background: var(--white);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05), 0 10px 20px rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.resultado-card-full {
    background: var(--white);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05), 0 10px 20px rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.resultado-card-header {
    border-bottom: 1px solid #e0e0e0;
    padding-bottom: 1rem;
}

.resultado-meta {
    display: flex;
    gap: 1.5rem;
    font-size: 0.9rem;
    color: var(--gray);
    margin-top: 0.5rem;
    flex-wrap: wrap;
}

.resultado-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.resultado-description {
    color: var(--dark-gray);
    font-size: 1rem;
}

.chart-container {
    position: relative;
    height: 350px; /* Ajusta la altura según sea necesario */
    width: 100%;
}

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

.resultado-bar {
    width: 100%;
    height: 8px;
    background: var(--light-gray);
    border-radius: 4px;
    overflow: hidden;
    margin-top: 0.25rem;
}

.resultado-fill {
    height: 100%;
    background: var(--primary-blue);
    transition: width 0.8s ease;
    border-radius: 4px;
}

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

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

/* Sobre Nosotros */
.nosotros {
    background: var(--light-gray);
}

.nosotros-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem auto;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--gray);
    margin-top: -2rem;
    margin-bottom: 3rem;
}

.nosotros-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.nosotros-card {
    background: var(--white);
    text-align: center;
    padding: 2.5rem 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    transition: transform 0.3s, box-shadow 0.3s;
}

.nosotros-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0,0,0,0.1);
}

.nosotros-card-icon {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 1rem;
    height: 60px;
    width: 60px;
    line-height: 60px;
    border-radius: 50%;
    background-color: #eaf0fc;
    display: inline-block;
}

.nosotros-card h3 {
    font-size: 1.5rem;
    color: var(--dark-blue);
    margin-bottom: 0.75rem;
}

.nosotros-card p {
    font-size: 1rem;
    color: var(--gray);
}

.nosotros-commitment {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    background: var(--white);
    padding: 3rem;
    border-radius: 12px;
}

.nosotros-commitment h3 {
    font-size: 2rem;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.nosotros-commitment p {
     font-size: 1.1rem;
    margin-bottom: 2rem;
    color: var(--gray);
    line-height: 1.8;
}

/* Contacto */
.contacto {
    background: var(--light-gray);
}

.contacto-form {
    max-width: 600px;
    margin: 0 auto;
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
}

/* Modal */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}

.modal {
    background: var(--white);
    border-radius: 12px;
    width: 90%;
    max-width: 400px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid #e0e0e0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--gray);
}

.modal-body {
    padding: 1.5rem;
}

.modal-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.modal-form input {
    padding: 0.75rem;
    border: 2px solid #e0e0e0;
    border-radius: 6px;
    font-size: 1rem;
}

.modal-form input:focus {
    outline: none;
    border-color: var(--primary-blue);
}

/* Admin Panel */
.admin-panel {
    background-color: var(--light-gray);
    padding: 5rem 0;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.admin-encuestas-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.admin-encuesta-item {
    background-color: var(--white);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.07);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.admin-encuesta-info {
    flex-grow: 1;
}

.admin-encuesta-info h4 {
    font-size: 1.2rem;
    color: var(--primary-blue);
    margin-bottom: 0.25rem;
}

.admin-encuesta-info p {
    font-size: 0.9rem;
    color: var(--gray);
}

.admin-section-subtitle {
    font-size: 1.5rem;
    color: var(--dark-blue);
    margin-top: 2rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-blue);
}

.admin-encuesta-actions .btn {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

.candidate-option-group {
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
    background-color: #f9f9f9;
}
.candidate-option-group h5 {
    margin-top: 0;
    margin-bottom: 1rem;
    border-bottom: 1px solid #ccc;
    padding-bottom: 0.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.candidate-option-group .form-group {
    margin-bottom: 0.75rem;
}
.candidate-option-group .form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.25rem;
    font-size: 0.9rem;
}
.candidate-option-group .form-group input {
    width: 100%;
    padding: 0.5rem;
}

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

.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--white);
    display: inline-block;
    margin-left: 0.5rem;
}

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

.status-badge.inactive {
    background-color: var(--gray);
}

#admin-options-container .option-input-group {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

#admin-options-container .option-input-group input {
    flex-grow: 1;
}

/* User Info */
.user-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-blue);
    font-weight: 500;
}

.logout-btn {
    background: none;
    border: none;
    color: var(--gray);
    cursor: pointer;
    font-size: 0.9rem;
    text-decoration: underline;
}

/* Alerts */
.alert {
    padding: 1rem;
    border-radius: 6px;
    margin-bottom: 1rem;
    font-weight: 500;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

#global-alert-container .alert {
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    border-left: 5px solid;
    opacity: 1;
    transition: opacity 0.5s, transform 0.5s;
    transform: translateX(0);
}

#global-alert-container .alert-success {
    border-left-color: #28a745;
}

#global-alert-container .alert-error {
    border-left-color: #dc3545;
}

/* Auth Nav Elements State */
.user-info-container,
#login-nav-button {
    display: none; /* Hidden by default, managed by JS */
}

/* Voted Indicator */
.voted-indicator {
    background: var(--success);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    text-align: center;
}

/* Footer */
.footer {
    background-color: var(--dark-blue);
    color: var(--light-gray);
    padding: 4rem 0 2rem 0;
    margin-top: auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
    padding: 0 1rem; /* Padding for mobile */
}

.footer-col {
    padding: 0 1rem; /* Padding for mobile */
}

.footer-col h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--white);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-about {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--light-gray);
    opacity: 0.8;
    max-width: 300px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    text-decoration: none;
    color: var(--light-gray);
    opacity: 0.8;
    transition: color 0.3s ease, opacity 0.3s ease;
}

.footer-links a:hover {
    color: var(--white);
    opacity: 1;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    color: var(--white);
    font-size: 1.2rem;
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 2px solid var(--light-blue);
    border-radius: 50%;
    text-decoration: none;
    transition: background-color 0.3s, color 0.3s;
}

.social-links a:hover {
    background-color: var(--light-blue);
    color: var(--white);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    color: var(--light-gray);
    opacity: 0.7;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fade-in-slide-up {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fill-bar {
    from { width: 0; }
    to { /* Width is set via inline style */ }
}

/* Responsive */
@media (max-width: 768px) {
    .nav-auth-desktop {
        display: none;
    }
    
    .nav-auth-user {
        display: flex;
    }

    .nav-auth-user .user-info-container {
        flex-direction: column;
        align-items: flex-end;
        gap: 0.25rem;
    }

    .nav-auth-user .user-info {
        font-size: 0.9rem;
    }
    
    .nav-auth-user .logout-btn {
         font-size: 0.8rem;
    }
    
    .nav-auth-user .btn-admin {
        display: none; /* Hide admin button on mobile navbar, it is in flyout */
    }

    .nav-toggle {
        display: flex;
    }

    .nav-menu.active {
        left: 0;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 200px;
    }

    .encuestas-grid,
    .resultados-grid {
        grid-template-columns: 1fr;
    }
}

/* Boca de Urna Section */
.boca-de-urna {
    background-color: var(--light-gray);
}

.candidate-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    justify-content: center;
}

.candidate-card {
    background-color: var(--white);
    border-radius: 12px;
    padding: 1.5rem 1rem;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    cursor: pointer;
    border: 3px solid transparent;
    position: relative;
}

.candidate-card.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    filter: grayscale(80%);
}

.candidate-card:not(.disabled):hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

.candidate-card.selected {
    border-color: var(--primary-blue);
    box-shadow: 0 8px 25px rgba(46, 91, 186, 0.2);
}

.candidate-photo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 1rem;
    border: 3px solid var(--light-gray);
}

.candidate-name {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--dark-blue);
    margin-bottom: 0.5rem;
}

.candidate-party {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--gray);
    margin-bottom: 0.5rem;
    min-height: 24px;
}

.party-logo-small {
    width: 24px;
    height: 24px;
    object-fit: contain;
}

.candidate-role {
    font-size: 0.85rem;
    color: var(--gray);
    font-style: italic;
}

#boca-urna-form {
    display: flex;
    flex-direction: column;
    align-items: center;
}

#boca-urna-submit-btn {
    width: auto;
    min-width: 200px;
}

/* Boca de Urna Results */
#boca-urna-results-container {
    width: 100%;
}

.boca-urna-results-header {
    text-align: center;
    margin-bottom: 2rem;
}

.boca-urna-results-header h4 {
    font-size: 2rem;
    color: var(--primary-blue);
    font-weight: 700;
}

.boca-urna-total-votos {
    font-size: 1rem;
    color: var(--gray);
    margin-top: 0.5rem;
}

.boca-urna-results-grid {
    display: flex;
    flex-wrap: nowrap; /* Ensures horizontal layout */
    overflow-x: auto; /* Allows horizontal scrolling on small screens */
    gap: 1.5rem;
    padding-bottom: 1.5rem; /* Space for scrollbar */
}

.boca-urna-result-card {
    flex: 1; /* Each card takes equal space */
    min-width: 180px; /* Minimum width before scrolling starts */
    background-color: var(--white);
    padding: 1.5rem 1rem;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    border-bottom: 5px solid; /* Color will be set inline */
    opacity: 0;
    animation: fade-in-slide-up 0.5s ease-out forwards;
}

.boca-urna-result-name {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--dark-gray);
    margin-bottom: 0.5rem;
}

.boca-urna-result-percentage {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-blue);
    margin: 1rem 0;
}

.boca-urna-result-percentage small {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--gray);
}