/* Variables */
:root {
    --primary-color: #4a6fa5;
    --secondary-color: #166088;
    --accent-color: #4fc3a1;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --font-main: 'Nunito Sans', sans-serif;
    --font-title: 'Gruppo', cursive;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

/* Base */
body {
    font-family: var(--font-main);
    line-height: 1.6;
    color: var(--dark-color);
    margin: 0;
    padding: 0;
    background-color: #f5f5f5;
}

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

/* Header */
.main-header {
    background-color: white;
    box-shadow: var(--box-shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 40px;
    margin-right: 10px;
}

.logo span {
    font-family: var(--font-title);
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

/* Navigation */
#nav-menu ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

#nav-menu li {
    margin-left: 20px;
}

#nav-menu a {
    text-decoration: none;
    color: var(--dark-color);
    font-weight: 600;
    display: flex;
    align-items: center;
    transition: var(--transition);
}

#nav-menu a:hover {
    color: var(--primary-color);
}

#nav-menu .icon {
    margin-right: 5px;
}

/* Hero Section */
.hero-section {
    background-size: cover;
    background-position: center;
    color: white;
    text-align: center;
    padding: 100px 20px;
    position: relative;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 0;
}

.hero-section h1 {
    position: relative;
    z-index: 1;
    font-size: 2.5rem;
    margin-bottom: 10px;
    font-family: var(--font-title);
    text-transform: uppercase;
}

.hero-section .subtitle {
    position: relative;
    z-index: 1;
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto;
}

/* Cards */
.card {
    background: white;
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    text-decoration: none;
    color: var(--dark-color);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.card h3 {
    margin-top: 15px;
    color: var(--primary-color);
}

/* Recipe Cards */
.recipe-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.recipe-card:hover {
    transform: translateY(-5px);
}

.recipe-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.recipe-card h3 {
    padding: 15px;
    margin: 0;
    font-size: 1.2rem;
}

.recipe-meta {
    padding: 0 15px 15px;
    display: flex;
    justify-content: space-between;
    color: #666;
    font-size: 0.9rem;
}

.recipe-actions {
    padding: 0 15px 15px;
    display: flex;
    gap: 10px;
}

/* Forms */
.auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 200px);
}

.auth-form {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: var(--box-shadow);
    width: 100%;
    max-width: 500px;
}

.auth-form h2 {
    text-align: center;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: var(--font-main);
}

.form-row {
    display: flex;
    gap: 20px;
}

.form-row .form-group {
    flex: 1;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    text-align: center;
    transition: var(--transition);
    text-decoration: none;
}

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

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

.btn-secondary {
    background-color: white;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

.btn-secondary:hover {
    background-color: #f0f0f0;
}

.btn-small {
    padding: 5px 10px;
    font-size: 0.9rem;
}

/* Grid */
.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

/* Icons */
.icon {
    display: inline-block;
    width: 20px;
    height: 20px;
    margin-right: 5px;
    background-size: contain;
    background-repeat: no-repeat;
    vertical-align: middle;
}

.icon-home { background-image: url('/assets/images/icons/.svg'); }
.icon-recipe { background-image: url('assets/images/icons/recipe.svg'); }
.icon-travel { background-image: url('asses/images/icons/travel.svg'); }
.icon-user { background-image: url('assets/images/icons/user.svg'); }
.icon-login { background-image: url('assets/images/icons/login.svg'); }
.icon-logout { background-image: url('assets/images/icons/logout.svg'); }
.icon-add { background-image: url('assets/images/icons/add.svg'); }
.icon-type { background-image: url('assets/images/icons/type.svg'); }
.icon-author { background-image: url('assets/images/icons/author.svg'); }

/* Flash messages */
.flash-message {
    padding: 15px;
    margin: 10px 0;
    border-radius: 4px;
    color: white;
    animation: fadeIn 0.3s ease;
}

.flash-message.success {
    background-color: #4caf50;
}

.flash-message.error {
    background-color: #f44336;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Footer */
.main-footer {
    background-color: var(--dark-color);
    color: white;
    padding: 40px 0 20px;
    margin-top: 50px;
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-section h4 {
    margin-bottom: 15px;
    font-family: var(--font-title);
    font-size: 1.2rem;
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-section li {
    margin-bottom: 8px;
}

.footer-section a {
    color: #ddd;
    text-decoration: none;
    transition: var(--transition);
}

.footer-section a:hover {
    color: white;
}

.copyright {
    text-align: center;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #444;
    font-size: 0.9rem;
    color: #aaa;
}
.voyage-card img {
    width: 50%;
    max-height: 100px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}
.voyage-meta span {
    display: block;
    margin: 3px 0;
    font-size: 0.9em;
    color: #666;
}

.voyage-meta .icon-users {
    margin-right: 5px;
    color: #4a6ea9;
}