/* PREVENCIÓN GLOBAL DE SCROLL HORIZONTAL - TEMA */
html {
    overflow-x: hidden !important;
    max-width: 100vw !important;
    width: 100% !important;
}

body {
    overflow-x: hidden !important;
    max-width: 100vw !important;
    width: 100% !important;
}

/* Tema de colores: Blanco y Verdes Específicos */
:root {
    --verde-muy-oscuro: #062109;
    --verde-medio: #3F8C28;
    --verde-claro: #69B34C;
    --white: #ffffff;
    --light-gray: #f8fafc;
    --medium-gray: #64748b;
    --dark-gray: #334155;
    --pale-green: #f0f9ff;
}

/* Header y Navegación */
.header {
    background: var(--white);
    box-shadow: 0 4px 15px rgba(6, 33, 9, 0.15);
    border-bottom: 3px solid var(--verde-claro);
    padding: 0.5rem 0;
}

.navbar {
    background: var(--white);
}

.nav-container {
    padding: 0.5rem 1rem;
}

.nav-logo img {
    transition: transform 0.3s ease;
}

.nav-logo img:hover {
    transform: scale(1.05);
}

.nav-link {
    color: var(--verde-medio) !important;
    font-weight: 600;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--verde-claro) !important;
}

.nav-link.active {
    color: var(--verde-claro) !important;
}

.user-icon-btn {
    background: var(--verde-claro);
    color: var(--white);
    border: none;
    padding: 0.75rem;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
}

.user-icon-btn:hover {
    background: var(--verde-medio);
    transform: scale(1.05);
}

.user-menu {
    background: transparent;
    border: none;
    box-shadow: none;
    border-radius: 8px;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-profile-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--verde-medio);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    transition: all 0.3s ease;
    background: transparent;
    border: none;
}

.user-profile-link:hover {
    color: var(--verde-claro);
    background: transparent;
}

.user-profile-link i {
    font-size: 1.2rem;
}

.user-name {
    color: var(--verde-medio);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    transition: all 0.3s ease;
    background: transparent;
    border: none;
    cursor: pointer;
}

.user-name:hover {
    color: var(--verde-claro);
    background: transparent;
}

.btn-logout {
    color: var(--verde-medio);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    transition: all 0.3s ease;
    background: transparent;
    border: none;
    cursor: pointer;
}

.btn-logout:hover {
    color: var(--verde-claro);
    background: transparent;
}

/* Iconos más grandes en el header */
.nav-link i {
    font-size: 1.2rem;
    margin-right: 0.5rem;
}

.user-icon-btn i {
    font-size: 1.3rem;
}

.user-name i {
    font-size: 1.2rem;
    margin-right: 0.5rem;
}

.btn-logout i {
    font-size: 1.1rem;
    margin-right: 0.5rem;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--verde-medio) 0%, var(--verde-claro) 100%);
    color: var(--white);
}

.hero h1 {
    color: var(--white);
    text-shadow: none;
}

.hero p {
    color: var(--white);
    opacity: 0.95;
}

/* Botones */
.btn-search {
    background: linear-gradient(135deg, var(--verde-claro), var(--verde-medio));
    color: var(--white);
    border: none;
    padding: 1rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-search:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(105, 179, 76, 0.3);
}

/* Features Section */
.features {
    background: var(--white);
}

.features h2 {
    color: var(--verde-medio);
}

.feature-card {
    background: var(--white);
    border: 2px solid var(--verde-claro);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(105, 179, 76, 0.2);
    border-color: var(--verde-medio);
}

.feature-card i {
    color: var(--verde-medio);
    font-size: 2.5rem;
}

.feature-card h3 {
    color: var(--verde-medio);
}

.feature-card p {
    color: var(--dark-gray);
}

/* Footer */
.footer {
    background: var(--verde-muy-oscuro);
    color: var(--white);
}

.footer h3, .footer h4 {
    color: var(--white);
}

.footer a {
    color: var(--light-gray);
    transition: color 0.3s ease;
}

.footer a:hover {
    color: var(--verde-claro);
}

.footer-bottom {
    border-top: 1px solid var(--verde-medio);
    color: var(--light-gray);
}

/* Modal de Autenticación */
.auth-modal {
    background: rgba(6, 33, 9, 0.8);
}

.modal-content {
    background: var(--white);
    border: 2px solid var(--verde-claro);
}

.modal-header h2 {
    color: var(--verde-muy-oscuro);
}

.modal-header p {
    color: var(--dark-gray);
}

.auth-option-btn {
    background: var(--white);
    border: 2px solid var(--verde-claro);
    color: var(--verde-muy-oscuro);
    transition: all 0.3s ease;
}

.auth-option-btn:hover {
    border-color: var(--verde-medio);
    background: var(--pale-green);
    transform: translateY(-2px);
}

.auth-option-btn i {
    color: var(--verde-medio);
}

/* Formularios */
.search-form input, .search-form select {
    border: 2px solid var(--verde-claro);
    transition: border-color 0.3s ease;
}

.search-form input:focus, .search-form select:focus {
    border-color: var(--verde-medio);
    outline: none;
    box-shadow: 0 0 0 3px rgba(105, 179, 76, 0.1);
}

.search-form label {
    color: var(--white);
}

/* Páginas de Autenticación */
.auth-main {
    background: linear-gradient(135deg, var(--white) 0%, var(--pale-green) 100%);
}

.auth-card {
    background: var(--white);
    border: 2px solid var(--verde-claro);
    box-shadow: 0 10px 30px rgba(105, 179, 76, 0.1);
}

.auth-header h2 {
    color: var(--verde-medio);
}

.auth-header p {
    color: var(--dark-gray);
}

.auth-form input {
    border: 2px solid var(--verde-claro);
    transition: border-color 0.3s ease;
}

.auth-form input:focus {
    border-color: var(--verde-medio);
    box-shadow: 0 0 0 3px rgba(105, 179, 76, 0.1);
}

.btn-auth {
    background: linear-gradient(135deg, var(--verde-claro), var(--verde-medio));
    color: var(--white);
    border: none;
    padding: 1rem 2rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-auth:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(105, 179, 76, 0.3);
}

.checkbox-label {
    color: var(--dark-gray);
}

.auth-footer a {
    color: var(--verde-medio);
}

.auth-footer a:hover {
    color: var(--verde-claro);
}

/* Página de Perfil */
.profile-header {
    background: linear-gradient(135deg, var(--verde-medio), var(--verde-claro));
}

.tab-button {
    color: var(--dark-gray);
    transition: all 0.3s ease;
}

.tab-button.active {
    background: var(--pale-green);
    border-bottom-color: var(--verde-claro);
    color: var(--verde-medio);
}

.tab-button:hover {
    background: var(--light-gray);
    color: var(--verde-claro);
}

.info-card {
    background: var(--pale-green);
    border-left-color: var(--verde-medio);
}

.info-label {
    color: var(--dark-gray);
}

.info-value {
    color: var(--verde-medio);
}

.trip-card {
    background: var(--white);
    border: 2px solid var(--verde-claro);
}

.trip-card:hover {
    box-shadow: 0 4px 12px rgba(105, 179, 76, 0.2);
    border-color: var(--verde-medio);
}

.status-completed {
    background: var(--pale-green);
    color: var(--verde-medio);
}

.status-upcoming {
    background: var(--verde-claro);
    color: var(--white);
}

.btn-primary {
    background: linear-gradient(135deg, var(--verde-claro), var(--verde-medio));
    color: var(--white);
}

.btn-primary:hover {
    box-shadow: 0 4px 12px rgba(105, 179, 76, 0.3);
}

/* Responsive */
@media (max-width: 768px) {
    .nav-menu {
        background: var(--white);
        border-top: 2px solid var(--verde-claro);
    }
    
    .hamburger span {
        background: var(--verde-muy-oscuro);
    }
    
    .hamburger.active span:nth-child(1) {
        background: var(--verde-medio);
    }
    
    .hamburger.active span:nth-child(2) {
        background: var(--verde-medio);
    }
    
    .hamburger.active span:nth-child(3) {
        background: var(--verde-medio);
    }
}