/* style.css */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;700&display=swap');

:root {
    --primary-color: #007bff;
    --primary-hover: #0056b3;
    --secondary-color: #f8f9fa;
    --text-color: #333;
    --border-color: #dee2e6;
    --card-bg: #ffffff;
    --shadow: 0 4px 8px rgba(0,0,0,0.1);
    --danger-color: #dc3545;
}

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    background-color: var(--secondary-color);
    color: var(--text-color);
    margin: 0;
    padding: 0;
}

/* --- Header et Navigation --- */
header {
    background-color: var(--card-bg);
    padding: 1rem 2rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

header h1 {
    color: var(--primary-color);
    margin: 0;
    font-size: 1.8rem;
}

header nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.nav-link {
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 700;
    padding: 0.5rem;
    border-radius: 5px;
    transition: background-color 0.2s, color 0.2s;
}

.nav-link:hover {
    background-color: var(--primary-color);
    color: white;
}

.nav-link.logout {
    background-color: var(--danger-color);
    color: white;
}

.user-email {
    font-weight: 500;
}

/* --- Contenu Principal --- */
main {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
    display: grid;
    gap: 2rem;
}

section {
    background-color: var(--card-bg);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

/* --- Tableau de bord (Dashboard) --- */
.dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.stat-card {
    text-align: center;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.stat-card h2 {
    font-size: 1.1rem;
    color: #6c757d;
    margin-top: 0;
    margin-bottom: 0.5rem;
}

.stat-card p {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 0;
}

/* --- Formulaires --- */
.auth-container, .form-container {
    max-width: 500px;
    margin: 2rem auto;
    padding: 2rem;
    background: var(--card-bg);
    border-radius: 8px;
    box-shadow: var(--shadow);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

input[type="email"],
input[type="password"],
input[type="date"],
input[type="number"],
input[type="text"] {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
    box-sizing: border-box;
}

button[type="submit"] {
    width: 100%;
    padding: 0.8rem;
    font-size: 1.1rem;
    color: white;
    background-color: var(--primary-color);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
}

button[type="submit"]:hover {
    background-color: var(--primary-hover);
}

.error-message {
    color: var(--danger-color);
    font-weight: bold;
    text-align: center;
    margin-top: 1rem;
}

/* --- Pied de page --- */
footer {
    text-align: center;
    margin-top: 3rem;
    padding: 1rem;
    color: #6c757d;
    border-top: 1px solid var(--border-color);
}

.welcome-message {
    text-align: center;
}

.cta-button {
    display: inline-block;
    background-color: var(--success-color, #198754); /* Utilise une couleur verte si définie, sinon une couleur par défaut */
    color: white;
    padding: 12px 25px;
    font-size: 1.1rem;
    font-weight: bold;
    text-decoration: none;
    border-radius: 5px;
    margin-top: 1rem;
    transition: transform 0.2s, background-color 0.2s;
}

.cta-button:hover {
    background-color: #157347;
    transform: translateY(-2px);
}