/* ===================================
   Cycle de l'Eau - Formulaire de contrôle
   Styles principaux
   =================================== */

/* Variables CSS 28a745 1e7d34 */
:root {
    --primary-color: #28a745;
    --primary-dark: #1e7d34;
    --secondary-color: #0066cc;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --text-color: #333;
    --text-light: #666;
    --border-color: #ddd;
    --background-light: #f8f9fa;
    --background-white: #ffffff;
    --shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 4px 8px rgba(0, 0, 0, 0.15);
    --radius: 8px;
    --transition: all 0.3s ease;
}

/* Reset et base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-light);
}

/* Container principal */
.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
.header {
    background-color: var(--background-white);
    padding: 20px;
    text-align: center;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 30px;
}

.logo {
    max-width: 300px;
    height: auto;
}

/* Contenu principal */
.main-content {
    background-color: var(--background-white);
    padding: 30px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 30px;
}

/* Titres */
h1 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 3px solid var(--primary-color);
    text-align: center;
}

h2 {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-top: 25px;
    margin-bottom: 15px;
}

/* Sections d'information */
.info-section {
    margin-bottom: 25px;
    padding: 20px;
    background-color: var(--background-light);
    border-radius: var(--radius);
    border-left: 4px solid var(--primary-color);
}

.info-section h2 {
    margin-top: 0;
}

.info-section p {
    margin-bottom: 12px;
}

.info-section ol,
.info-section ul {
    margin-left: 20px;
    margin-bottom: 12px;
}

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

.info-section a {
    color: var(--primary-color);
    text-decoration: none;
}

.info-section a:hover {
    text-decoration: underline;
}

/* Section Attention */
.info-section.attention {
    border-left-color: var(--danger-color);
    background-color: #fff5f5;
}

.info-section.attention h2 {
    color: var(--danger-color);
}

/* Fieldsets du formulaire */
.form-section {
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 25px;
    margin-bottom: 25px;
    background-color: var(--background-white);
}

.form-section legend {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    padding: 0 10px;
    background-color: var(--background-white);
}

/* Groupes de formulaire */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-color);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    background-color: var(--background-white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: var(--danger-color);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

/* Lignes de formulaire (2 colonnes) */
.form-row {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.form-row .form-group.half {
    flex: 1;
    min-width: 200px;
}

/* Indicateur obligatoire */
.required {
    color: var(--danger-color);
    font-weight: bold;
}

/* Messages d'aide */
.help-text {
    display: block;
    margin-top: 5px;
    font-size: 0.875rem;
    color: var(--text-light);
}

/* Messages d'erreur */
.error-message {
    display: block;
    margin-top: 5px;
    font-size: 0.875rem;
    color: var(--danger-color);
    min-height: 1.2em;
}

/* Champs conditionnels */
.conditional-field,
.conditional-section {
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Radio buttons */
.radio-group {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.radio-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 10px 15px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    transition: var(--transition);
}

.radio-label:hover {
    border-color: var(--primary-color);
    background-color: var(--background-light);
}

.radio-label input[type="radio"] {
    margin-right: 10px;
    accent-color: var(--primary-color);
}

.radio-label input[type="radio"]:checked + span {
    color: var(--primary-color);
    font-weight: 500;
}

/* Checkboxes */
.checkbox-wrapper {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 15px;
    background-color: var(--background-light);
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    margin-bottom: 20px;
}

.checkbox-wrapper input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 3px;
    accent-color: var(--primary-color);
    cursor: pointer;
    flex-shrink: 0;
}

.checkbox-wrapper label {
    cursor: pointer;
    line-height: 1.5;
}

/* Section d'acceptation */
.acceptance-section {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 2px solid var(--border-color);
}

/* Section de confirmation */
.confirmation-section {
    background-color: #edfff2;
    border-color: var(--primary-color);
}

/* Boutons */
.btn {
    display: inline-block;
    padding: 14px 30px;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
}

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

.btn-primary:hover:not(:disabled) {
    background-color: var(--primary-dark);
    box-shadow: var(--shadow-hover);
}

.btn-primary:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

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

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

/* Actions du formulaire */
.form-actions {
    margin-top: 25px;
    text-align: center;
}

/* Autocomplétion */
.suggestions-list {
    position: absolute;
    z-index: 1000;
    width: 100%;
    max-height: 250px;
    overflow-y: auto;
    background-color: var(--background-white);
    border: 1px solid var(--border-color);
    border-top: none;
    border-radius: 0 0 var(--radius) var(--radius);
    box-shadow: var(--shadow);
    display: none;
}

.suggestions-list.active {
    display: block;
}

.suggestion-item {
    padding: 12px 15px;
    cursor: pointer;
    border-bottom: 1px solid var(--background-light);
    transition: var(--transition);
}

.suggestion-item:last-child {
    border-bottom: none;
}

.suggestion-item:hover,
.suggestion-item.active {
    background-color: var(--background-light);
    color: var(--primary-color);
}

/* Position relative pour les conteneurs avec autocomplétion */
.form-group:has(#adresse_suggestions),
.form-group:has(#envoi_adresse_suggestions) {
    position: relative;
}

/* Messages de résultat */
.message {
    padding: 30px;
    border-radius: var(--radius);
    text-align: center;
}

.message h2 {
    margin-top: 0;
    margin-bottom: 20px;
}

.message p {
    margin-bottom: 15px;
}

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

.message-success h2 {
    color: #155724;
}

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

.message-error h2 {
    color: #721c24;
}

.message-error ul {
    text-align: left;
    max-width: 400px;
    margin: 0 auto 20px;
}

/* Footer */
.footer {
    text-align: center;
    padding: 20px;
    color: var(--text-light);
    font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 15px;
    }

    .main-content {
        padding: 20px;
    }

    h1 {
        font-size: 1.25rem;
    }

    .form-section {
        padding: 15px;
    }

    .form-row {
        flex-direction: column;
        gap: 0;
    }

    .form-row .form-group.half {
        width: 100%;
    }

    .radio-group {
        flex-direction: column;
        gap: 10px;
    }

    .logo {
        max-width: 200px;
    }

    .btn {
        width: 100%;
        padding: 12px 20px;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }

    .checkbox-wrapper {
        flex-direction: column;
    }

    .checkbox-wrapper input[type="checkbox"] {
        margin-bottom: 10px;
    }
}

/* Print styles */
@media print {
    .header,
    .footer,
    .btn {
        display: none;
    }

    .main-content {
        box-shadow: none;
        padding: 0;
    }

    .form-section {
        break-inside: avoid;
    }
}