/**
 * Stile personalizzato per Plantarweb x Cofra
 */

/* ========================================
   FORZA LIGHT MODE - Previene Dark Mode
   ======================================== */
:root {
    color-scheme: light only;
    --primary-color: #dc143c;
    --primary-dark: #8b0000;
    --primary-light: #e74c3c;
    --secondary-color: #2C3E50;
    --text-color: #333333;
    --light-gray: #F5F5F5;
    --white: #FFFFFF;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

html {
    color-scheme: light only;
    background-color: #ffffff;
}

body {
    background-color: var(--light-gray);
    color: var(--text-color);
    line-height: 1.6;
}

/* Sovrascrivi Dark Mode del sistema operativo - SOLO per contenuto */
@media (prefers-color-scheme: dark) {
    /* Sfondo generale */
    html, body {
        background-color: #F5F5F5 !important;
    }
    
    /* Form elements - sfondo bianco e testo scuro */
    input:not([type="submit"]):not([type="button"]):not([type="reset"]), 
    select, 
    textarea {
        background-color: #ffffff !important;
        color: #333333 !important;
    }
    
    /* Contenitori di contenuto - NON header/nav/footer */
    .container:not(.header):not(.navbar), 
    .content, 
    .main-content,
    .card, 
    .box, 
    .panel, 
    .form-container,
    .table-container {
        background-color: #ffffff !important;
        color: #333333 !important;
    }
    
    /* Tabelle */
    table {
        background-color: #ffffff !important;
    }
    
    table td, table th {
        color: #333333 !important;
    }
    
    /* Paragrafi e testo normale */
    p, span:not(.nav-links span):not(.header span), 
    div:not(.header):not(.navbar):not(.nav-links) > label {
        color: #333333;
    }
}

/* Header Styles */
.header {
    background: linear-gradient(135deg, #dc143c 0%, #8b0000 100%);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 1rem;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: white;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
    align-items: center;
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 0.8rem;
    border-radius: 6px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-links a:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-1px);
}

/* Main Content */
.main-content {
    margin-top: 80px;
    padding: 2rem 5%;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

/* Cards */
.card {
    background: var(--white);
    border-radius: 10px;
    padding: 1.5rem;
    box-shadow: var(--shadow);
    margin-bottom: 1.5rem;
}

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

.card-title {
    font-size: 1.5rem;
    color: var(--secondary-color);
}

/* Buttons */
.btn {
    padding: 0.8rem 1.5rem;
    border-radius: 5px;
    border: none;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
}

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

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

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

.btn-secondary:hover {
    background-color: #1a252f;
}

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

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(220, 20, 60, 0.1);
}

/* Tables */
.table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1.5rem;
}

.table th,
.table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.table th {
    background-color: var(--light-gray);
    font-weight: 600;
    color: var(--secondary-color);
}

.table tr:hover {
    background-color: rgba(220, 20, 60, 0.05);
}

/* Footer */
.footer {
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 2rem 5%;
    margin-top: 3rem;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.footer-section h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Responsive Design */
@media (max-width: 1200px) {
    .main-content {
        padding: 1.5rem 3%;
    }
    
    .navbar {
        padding: 1rem 3%;
    }
    
    .dashboard-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 1.2rem;
    }
}

@media (max-width: 992px) {
    .main-content {
        padding: 1rem 2%;
        margin-top: 120px; /* Spazio extra per header responsive */
    }
    
    .navbar {
        padding: 0.6rem 0.8rem;
        flex-wrap: wrap;
        gap: 0.8rem;
    }
    
    .nav-links {
        gap: 0.8rem;
        order: 2;
        width: 100%;
        justify-content: center;
    }
    
    .nav-links a {
        font-size: 0.85rem;
        padding: 0.3rem 0.5rem;
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        gap: 1rem;
        padding: 0.8rem;
        text-align: center;
    }
    
    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.5rem;
        width: 100%;
    }
    
    .nav-links a {
        font-size: 0.8rem;
        padding: 0.4rem 0.6rem;
    }
    
    .main-content {
        padding: 1rem;
        margin-top: 140px; /* Spazio extra per header responsive */
    }
    
    .card {
        padding: 1rem;
        border-radius: 8px;
    }
    
    .card-title {
        font-size: 1.3rem;
    }
    
    .btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.9rem;
    }
    
    .form-control {
        padding: 0.6rem;
        font-size: 0.9rem;
    }
    
    .table th,
    .table td {
        padding: 0.6rem 0.4rem;
        font-size: 0.85rem;
    }
    
    .footer {
        padding: 1.5rem 2%;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

@media (max-width: 576px) {
    .main-content {
        padding: 0.8rem;
        margin-top: 140px;
    }
    
    .card {
        padding: 0.8rem;
        margin-bottom: 1rem;
    }
    
    .card-title {
        font-size: 1.2rem;
    }
    
    .btn {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
        width: 100%;
        margin-bottom: 0.5rem;
    }
    
    .form-control {
        padding: 0.5rem;
        font-size: 0.85rem;
    }
    
    .table {
        font-size: 0.75rem;
    }
    
    .table th,
    .table td {
        padding: 0.4rem 0.2rem;
    }
    
    /* Nascondi alcune colonne su schermi molto piccoli */
    .table th:nth-child(n+4),
    .table td:nth-child(n+4) {
        display: none;
    }
    
    .stat-card .number {
        font-size: 1.5rem;
    }
    
    .footer {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .main-content {
        padding: 0.5rem;
        margin-top: 160px;
    }
    
    .card {
        padding: 0.6rem;
    }
    
    .card-title {
        font-size: 1.1rem;
    }
    
    .table th:nth-child(n+3),
    .table td:nth-child(n+3) {
        display: none;
    }
}

/* Dashboard Specific Styles */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--white);
    border-radius: 10px;
    padding: 1.5rem;
    box-shadow: var(--shadow);
}

.stat-card h3 {
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.stat-card .number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
}

/* Alerts */
.alert {
    padding: 1rem;
    border-radius: 5px;
    margin-bottom: 1rem;
}

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

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

/* Loading Spinner */
.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--light-gray);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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