/* ==========================================================================
   GestionVision — gabarit d'authentification (sélecteur de département +
   authentification). Charte "cinématique / été" : ciel dégradé chaud,
   silhouette de skyline, panneaux vitrés (glass).
   ========================================================================== */

:root {
  --gv-navy-950: #0b0a1f;
  --gv-navy-900: #140f2e;
  --gv-purple-800: #2c1b4d;
  --gv-coral-500: #ff7a59;
  --gv-coral-600: #ff5f3d;
  --gv-orange-400: #ffb26b;
  --gv-pink-500: #ff5f96;
  --gv-teal-400: #3fd8c7;
  --gv-gold-300: #ffd97a;

  --gv-text-primary: #fff8f2;
  --gv-text-secondary: rgba(255, 248, 242, 0.72);
  --gv-text-muted: rgba(255, 248, 242, 0.5);

  --gv-glass-bg: rgba(255, 255, 255, 0.07);
  --gv-glass-bg-strong: rgba(255, 255, 255, 0.12);
  --gv-glass-border: rgba(255, 255, 255, 0.16);
  --gv-glass-border-strong: rgba(255, 255, 255, 0.3);
  --gv-shadow-lift: 0 24px 70px -24px rgba(6, 4, 20, 0.65);
  --gv-shadow-soft: 0 12px 32px -16px rgba(6, 4, 20, 0.55);

  --gv-radius-lg: 28px;
  --gv-radius-md: 18px;
  --gv-radius-sm: 12px;
  --gv-radius-pill: 999px;

  --gv-discord: #5865f2;
  --gv-discord-hover: #6a75f5;

  --gv-font-sans: "Segoe UI", ui-sans-serif, system-ui, -apple-system, Roboto,
    Helvetica, Arial, sans-serif;
}

/* Charte "bleu nuit" — appliquée uniquement à l'espace département de Vision
   Légal (classe posée sur <body> par partials/department-head.php). Les
   variables de couleur d'accent sont redéfinies ici ; comme le reste des
   feuilles de style les consomme via var(--gv-...), tout le dégradé/les
   boutons/badges/icônes suivent automatiquement sans dupliquer de règles.
   --gv-teal-400 est inclus (badges "en poste"/actifs) : sans lui ils
   resteraient teal/vert au lieu de suivre la charte bleu nuit. */
.theme-navy {
  --gv-navy-950: #050b1a;
  --gv-navy-900: #0b1c3d;
  --gv-coral-500: #3b82f6;
  --gv-coral-600: #1d4ed8;
  --gv-orange-400: #7cb2ff;
  --gv-pink-500: #14224a;
  --gv-teal-400: #38bdf8;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  font-family: var(--gv-font-sans);
  color: var(--gv-text-primary);
  background: var(--gv-navy-950);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
}

/* ---------------------------------------------------------------------- *
 * Fond cinématique — fixe, commun aux deux écrans, non scrollable
 * ---------------------------------------------------------------------- */

.auth-cinematic {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.cinematic-sky {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    #2a2f6b 0%,
    #6a3f8f 22%,
    #c1497a 42%,
    var(--gv-coral-500) 58%,
    var(--gv-orange-400) 70%,
    var(--gv-navy-900) 92%,
    var(--gv-navy-950) 100%
  );
}

.cinematic-glow {
  position: absolute;
  top: -10%;
  left: 50%;
  width: 140%;
  height: 70%;
  transform: translateX(-50%);
  background: radial-gradient(
    ellipse at center,
    rgba(255, 217, 122, 0.55) 0%,
    rgba(255, 122, 89, 0.32) 30%,
    rgba(255, 95, 150, 0.16) 52%,
    rgba(255, 95, 150, 0) 72%
  );
  filter: blur(6px);
  mix-blend-mode: screen;
}

.cinematic-logo-watermark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(78vw, 860px);
  opacity: 0.1;
  filter: brightness(0) invert(1);
}

.cinematic-fade {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(11, 10, 31, 0) 45%,
    rgba(11, 10, 31, 0.55) 75%,
    rgba(11, 10, 31, 0.92) 100%
  );
}

/* ---------------------------------------------------------------------- *
 * Structure commune
 * ---------------------------------------------------------------------- */

.auth-shell {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
}

.auth-shell-footer {
  margin-top: 40px;
  text-align: center;
}

.auth-discreet-link {
  font-size: 13px;
  color: var(--gv-text-muted);
  border-bottom: 1px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.auth-discreet-link:hover {
  color: var(--gv-text-secondary);
  border-color: var(--gv-glass-border);
}

/* ---------------------------------------------------------------------- *
 * Écran 1 — sélecteur de département
 * ---------------------------------------------------------------------- */

.org-select-header {
  max-width: 640px;
  text-align: center;
  margin-bottom: 52px;
}

.org-select-kicker {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gv-orange-400);
  margin-bottom: 16px;
}

.org-select-header h1 {
  font-size: clamp(30px, 4vw, 44px);
  font-weight: 700;
  margin: 0 0 14px;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #fff8f2, #ffd9c2);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.org-select-header p {
  margin: 0;
  font-size: 16px;
  line-height: 1.55;
  color: var(--gv-text-secondary);
}

.org-select-grid {
  width: 100%;
  max-width: 1140px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 260px));
  justify-content: center;
  gap: 20px;
}

.org-select-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border-radius: var(--gv-radius-lg);
  background: var(--gv-glass-bg);
  border: 1px solid var(--gv-glass-border);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: var(--gv-shadow-soft);
  overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease,
    background 0.25s ease;
}

a.org-select-card:hover,
a.org-select-card:focus-visible {
  transform: translateY(-6px);
  border-color: var(--gv-glass-border-strong);
  background: var(--gv-glass-bg-strong);
  box-shadow: var(--gv-shadow-lift);
}

.org-select-card.is-disabled {
  opacity: 0.55;
  filter: grayscale(0.4);
  cursor: not-allowed;
}

.org-select-photo {
  position: relative;
  height: 108px;
  flex-shrink: 0;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.03);
  background-image: linear-gradient(
    135deg,
    rgba(255, 122, 89, 0.28),
    rgba(255, 95, 150, 0.14) 55%,
    rgba(63, 216, 199, 0.1)
  );
  border-bottom: 1px solid var(--gv-glass-border);
}

.org-select-logo {
  position: absolute;
  top: 80px;
  left: 18px;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--gv-navy-900);
  border: 2px solid var(--gv-navy-950);
  box-shadow: var(--gv-shadow-soft), 0 0 0 1px var(--gv-glass-border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  z-index: 2;
}

.org-select-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.org-select-logo-emoji {
  font-size: 26px;
  line-height: 1;
  color: var(--gv-orange-400);
}

.org-select-body {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 32px 18px 18px;
}

.org-select-name {
  font-size: 15.5px;
  font-weight: 700;
  margin: 0 0 6px;
  color: var(--gv-text-primary);
}

.org-select-description {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--gv-text-secondary);
  margin: 0;
}

.org-select-cta {
  margin-top: auto;
  padding-top: 16px;
}

.org-select-cta .btn {
  width: 100%;
  padding: 11px 16px;
  font-size: 13px;
}

/* ---------------------------------------------------------------------- *
 * Boutons
 * ---------------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: none;
  border-radius: var(--gv-radius-sm);
  padding: 13px 22px;
  font-size: 14.5px;
  font-weight: 600;
  cursor: pointer;
  transition: filter 0.15s ease, transform 0.15s ease, background 0.15s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gv-coral-500), var(--gv-pink-500));
  color: #1a0e10;
}

.btn-primary:hover {
  filter: brightness(1.08);
}

.btn-disabled {
  background: rgba(255, 255, 255, 0.08);
  color: var(--gv-text-muted);
  cursor: not-allowed;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--gv-glass-border);
  color: var(--gv-text-secondary);
}

.btn-secondary:hover {
  background: var(--gv-glass-bg-strong);
  border-color: var(--gv-glass-border-strong);
  color: var(--gv-text-primary);
}

/* Boutons "vitrés" pour la charte bleu nuit (Vision Légal). Les arrêts du
   dégradé dérivent de --gv-coral-500/--gv-pink-500 via color-mix() plutôt que
   d'une rgba() figée : si la palette bouge un jour, ce bouton suit sans
   qu'on ait à revenir la modifier ici. */
.theme-navy .btn-primary {
  color: #f5f8ff;
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--gv-coral-500) 78%, transparent),
    color-mix(in srgb, var(--gv-pink-500) 78%, transparent)
  );
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.theme-navy .btn-secondary,
.theme-navy .btn-danger,
.theme-navy .reorg-edit-btn {
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.btn-discord {
  background: var(--gv-discord);
  color: #fff;
  width: 100%;
  padding: 15px 22px;
  font-size: 15px;
}

.btn-discord:hover {
  background: var(--gv-discord-hover);
}

.btn-discord svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* ---------------------------------------------------------------------- *
 * Écran 2 — authentification
 * ---------------------------------------------------------------------- */

.auth-panel-wrap {
  width: 100%;
  max-width: 440px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-top: 24px;
}

.auth-kicker {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gv-orange-400);
  margin-bottom: 14px;
}

.auth-panel-wrap h1 {
  font-size: clamp(24px, 3.6vw, 32px);
  font-weight: 700;
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}

.auth-panel-wrap > p.auth-subtitle {
  margin: 0 0 32px;
  font-size: 15px;
  line-height: 1.55;
  color: var(--gv-text-secondary);
  max-width: 360px;
}

.auth-status-panel {
  width: 100%;
  border-radius: var(--gv-radius-md);
  background: var(--gv-glass-bg);
  border: 1px solid var(--gv-glass-border);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: var(--gv-shadow-lift);
  padding: 28px;
}

.auth-status-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 13px;
  color: var(--gv-text-secondary);
}

.auth-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gv-teal-400);
  box-shadow: 0 0 0 4px rgba(63, 216, 199, 0.18);
  flex-shrink: 0;
}

.auth-secondary-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 28px;
  font-size: 13.5px;
  color: var(--gv-text-muted);
}

.auth-secondary-links a {
  color: var(--gv-text-secondary);
  border-bottom: 1px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.auth-secondary-links a:hover {
  color: var(--gv-text-primary);
  border-color: var(--gv-glass-border);
}

.auth-secondary-links .divider {
  color: var(--gv-glass-border-strong);
}

/* ---------------------------------------------------------------------- *
 * Écrans secondaires (login par ID / staff) — même charte, panneau simple
 * ---------------------------------------------------------------------- */

.simple-form {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 16px;
  text-align: left;
}

.simple-form label {
  font-size: 13px;
  font-weight: 600;
  color: var(--gv-text-secondary);
  margin-bottom: 6px;
  display: block;
}

.simple-form input {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--gv-radius-sm);
  border: 1px solid var(--gv-glass-border);
  background: rgba(255, 255, 255, 0.05);
  color: var(--gv-text-primary);
  font-size: 14.5px;
}

.simple-form input:focus {
  outline: none;
  border-color: var(--gv-glass-border-strong);
  background: rgba(255, 255, 255, 0.08);
}

.simple-form input::placeholder {
  color: var(--gv-text-muted);
}

.form-notice {
  font-size: 13px;
  line-height: 1.5;
  color: var(--gv-text-secondary);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--gv-glass-border);
  border-radius: var(--gv-radius-sm);
  padding: 12px 14px;
  margin-bottom: 20px;
}

/* ---------------------------------------------------------------------- *
 * Panel admin
 * ---------------------------------------------------------------------- */

.admin-panel-wrap {
  max-width: 660px;
}

.admin-table-panel {
  text-align: left;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}

.admin-table th,
.admin-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--gv-glass-border);
}

.admin-table th {
  color: var(--gv-text-muted);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

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

.admin-logo-cell {
  display: flex;
  align-items: center;
  gap: 10px;
}

.admin-logo-preview {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  object-fit: contain;
  background: var(--gv-navy-900);
  border: 1px solid var(--gv-glass-border);
  flex-shrink: 0;
}

.admin-logo-preview-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

.admin-logo-form {
  display: flex;
  align-items: center;
  gap: 6px;
}

.admin-logo-form input[type="file"] {
  max-width: 110px;
  font-size: 11px;
  color: var(--gv-text-muted);
}

.admin-logo-submit {
  padding: 6px 10px;
  font-size: 12px;
  white-space: nowrap;
}

/* ---------------------------------------------------------------------- *
 * Responsive
 * ---------------------------------------------------------------------- */

@media (max-width: 560px) {
  .auth-shell {
    padding: 40px 18px 32px;
  }

  .org-select-grid {
    grid-template-columns: 1fr;
  }
}
