/* ============================================================
   FORMULAIRE DE CANDIDATURE — Styles
   ============================================================
   Approche : CSS vanilla, mobile-first.
   Palette sobre et professionnelle, inspirée de L214.
   Pas de framework CSS — on garde le contrôle total.
   ============================================================ */

/* --- Variables CSS — Palette alignée sur l214.com --- */
:root {
  --color-primary: #212121;       /* Anthracite — couleur principale (texte, boutons) */
  --color-primary-light: #32373c; /* Anthracite clair — survol */
  --color-primary-bg: #eeeeee;    /* Gris très clair — fond léger */
  --color-accent: #f89b12;        /* Orange/doré L214 — accent, liens, CTA */
  --color-accent-light: #fbb740;  /* Orange clair — survol accent */
  --color-accent-bg: #fff7e6;     /* Orange très pâle — fond accent */
  --color-text: #212121;          /* Texte principal */
  --color-text-light: #555;       /* Texte secondaire */
  --color-border: #d1d1d1;        /* Bordures */
  --color-error: #c1121f;         /* Erreurs */
  --color-error-bg: #fdf0f0;      /* Fond erreur */
  --color-success: #2e7d32;       /* Succès */
  --color-success-bg: #e8f5e9;    /* Fond succès */
  --color-bg: #fafafa;            /* Fond de page */
  --color-white: #ffffff;
  --radius: 6px;
  --max-width: 720px;
  --font-family: "Source Sans 3", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* --- Reset minimal --- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* --- Base typographique --- */
body {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
}

/* --- Conteneur principal --- */
.form-container {
  max-width: var(--max-width);
  margin: 2rem auto;
  padding: 0 1rem;
}

/* --- En-tête de la session --- */
.session-header {
  text-align: center;
  margin-bottom: 2rem;
  padding: 2rem;
  background: var(--color-white);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

.session-header h1 {
  font-size: 1.8rem;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.session-header .description {
  color: var(--color-text-light);
  font-size: 0.95rem;
  white-space: pre-line;
  text-align: left;
  max-height: 200px;
  overflow-y: auto;
}

/* --- Sections du formulaire --- */
.form-section {
  background: var(--color-white);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.form-section h2 {
  font-size: 1.2rem;
  color: var(--color-primary);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-accent);
}

/* --- Champs de formulaire --- */
.form-group {
  margin-bottom: 1.2rem;
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.3rem;
  font-size: 0.95rem;
}

.form-group .hint {
  display: block;
  font-size: 0.8rem;
  color: var(--color-text-light);
  margin-bottom: 0.3rem;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group input[type="url"],
.form-group textarea {
  width: 100%;
  padding: 0.6rem 0.8rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-bg);
}

.form-group textarea {
  min-height: 100px;
  resize: vertical;
}

/* Compteur de caractères */
.char-counter {
  font-size: 0.8rem;
  color: var(--color-text-light);
  text-align: right;
  margin-top: 0.2rem;
}

.char-counter.over-limit {
  color: var(--color-error);
  font-weight: 600;
}

/* --- Grille de compétences --- */
.skills-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.skills-table th {
  text-align: center;
  padding: 0.5rem;
  font-size: 0.8rem;
  color: var(--color-text-light);
  font-weight: 600;
}

.skills-table th:first-child {
  text-align: left;
}

.skills-table td {
  padding: 0.6rem 0.5rem;
  border-bottom: 1px solid #eee;
}

.skills-table td:not(:first-child) {
  text-align: center;
}

.skills-table tr:last-child td {
  border-bottom: none;
}

/* Catégorie de compétences */
.skill-category {
  font-weight: 600;
  color: var(--color-primary);
  padding-top: 0.8rem !important;
  font-size: 0.85rem;
}

/* Style des boutons radio dans la grille */
.skills-table input[type="radio"] {
  width: 18px;
  height: 18px;
  accent-color: var(--color-accent);
  cursor: pointer;
}

/* --- Questions QCM (radio) --- */
.radio-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.radio-option {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.6rem;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background-color 0.15s;
}

.radio-option:hover {
  background-color: var(--color-accent-bg);
}

.radio-option input[type="radio"] {
  accent-color: var(--color-accent);
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.radio-option span {
  font-size: 0.95rem;
}

/* --- Upload de fichiers --- */
.file-upload {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius);
  padding: 1rem;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background-color 0.2s;
}

.file-upload:hover {
  border-color: var(--color-accent);
  background-color: var(--color-accent-bg);
}

.file-upload input[type="file"] {
  display: none;
}

.file-upload .upload-label {
  font-size: 0.9rem;
  color: var(--color-text-light);
}

.file-upload .upload-label strong {
  color: var(--color-accent);
}

.file-upload .file-name {
  margin-top: 0.5rem;
  font-weight: 600;
  color: var(--color-accent);
}

/* --- Consentement RGPD --- */
.consent-group {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 1rem;
  background: var(--color-accent-bg);
  border-radius: var(--radius);
  border-left: 3px solid var(--color-accent);
}

.consent-group input[type="checkbox"] {
  margin-top: 0.2rem;
  width: 18px;
  height: 18px;
  accent-color: var(--color-accent);
  flex-shrink: 0;
}

.consent-group label {
  font-size: 0.9rem;
  font-weight: normal;
  line-height: 1.5;
}

/* --- Bouton de soumission --- */
.submit-btn {
  display: block;
  width: 100%;
  padding: 0.9rem;
  background-color: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius);
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s;
}

.submit-btn:hover {
  background-color: var(--color-accent);
}

.submit-btn:disabled {
  background-color: #aaa;
  cursor: not-allowed;
}

/* --- Messages d'erreur / succès --- */
.message {
  padding: 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.message.error {
  background-color: var(--color-error-bg);
  color: var(--color-error);
  border: 1px solid var(--color-error);
}

.message.success {
  background-color: var(--color-success-bg);
  color: var(--color-success);
  border: 1px solid var(--color-success);
}

.message.error ul {
  margin-top: 0.5rem;
  padding-left: 1.5rem;
}

/* --- Indicateur de chargement --- */
.loading {
  text-align: center;
  padding: 3rem;
  color: var(--color-text-light);
}

.spinner {
  display: inline-block;
  width: 30px;
  height: 30px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* --- Mention obligatoire --- */
.required-marker {
  color: var(--color-error);
}

/* --- Session fermée --- */
.closed-message {
  text-align: center;
  padding: 3rem 2rem;
  background: var(--color-white);
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

.closed-message h2 {
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.closed-message p {
  color: var(--color-text-light);
}

/* --- Responsive --- */
@media (max-width: 600px) {
  .form-container {
    padding: 0 0.5rem;
    margin: 1rem auto;
  }

  .session-header {
    padding: 1rem;
  }

  .session-header h1 {
    font-size: 1.4rem;
  }

  .form-section {
    padding: 1rem;
  }

  .skills-table th,
  .skills-table td {
    padding: 0.4rem 0.2rem;
    font-size: 0.85rem;
  }
}