/* ============================================================
   BASE.CSS — Diill Design System v5 · Split Band
   Dépend de : tokens.css
   ============================================================ */

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

html {
  font-size: 15px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-md);
  font-weight: var(--fw-regular);
  line-height: 1.6;
  color: var(--color-text-primary);
  background: var(--color-bg-page);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── Typographie globale ── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-sans);
  font-weight: var(--fw-bold);
  line-height: 1.2;
  color: var(--color-text-primary);
  letter-spacing: -.02em;
}
h1 { font-size: var(--text-2xl); }
h2 { font-size: var(--text-xl); }
h3 { font-size: var(--text-lg); }

p { color: var(--color-text-secondary); line-height: 1.65; }

a { color: var(--color-brand-dark); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; display: block; }

/* ── Focus ── */
:focus-visible {
  outline: 2px solid var(--color-brand);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}
:focus:not(:focus-visible) { outline: none; }

/* ── Sélection ── */
::selection {
  background: var(--color-brand-dim);
  color: var(--color-text-primary);
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: var(--color-border-strong);
  border-radius: var(--radius-full);
}

/* ============================================================
   HEADER — light, fond blanc semi-transparent
   ============================================================ */
header {
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border-faint);
  position: sticky;
  top: 0;
  z-index: var(--z-nav);
}

.header-contenu {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 var(--space-4);
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-brand h1 {
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-text-primary);
  letter-spacing: -.04em;
}
.header-brand h1 span { color: var(--color-brand); }

.header-user { display: flex; align-items: center; gap: var(--space-2); }

#header-prenom {
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border-default);
  background: none;
  font-family: var(--font-sans);
  transition: var(--transition-base);
}
#header-prenom:hover {
  color: var(--color-text-primary);
  border-color: var(--color-border-strong);
}

#btn-logout {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px 8px;
  font-family: var(--font-sans);
  transition: var(--transition-base);
}
#btn-logout:hover { color: var(--color-text-muted); }

/* ============================================================
   BANDE HERO DARK — total card
   ============================================================ */
.resume {
  background: var(--sp-dark);
  max-width: 100%;
  margin: 0;
  padding: 0;
}

.total-card {
  max-width: 680px;
  margin: 0 auto;
  padding: var(--space-5) var(--space-4) var(--space-6);
  background: transparent;
  border: none;
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.total-left-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.total-label {
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  color: var(--sp-text-2);
  text-transform: uppercase;
  letter-spacing: .1em;
}

/* Pill Score Diill™ */
.sp-score-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(0,200,150,.1);
  border: 1px solid rgba(0,200,150,.2);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  width: fit-content;
}
.sp-score-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-brand);
  flex-shrink: 0;
}
.sp-score-label {
  font-size: .72rem;
  font-weight: var(--fw-bold);
  color: var(--color-brand);
}

.total-right { text-align: right; }

.total-montant {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-brand);
  letter-spacing: -.5px;
  line-height: 1;
}

.total-annuel {
  font-size: var(--text-xs);
  color: var(--sp-text-2);
  margin-top: 5px;
}

/* ============================================================
   NAVIGATION — light, fond blanc sous la bande dark
   overflow:visible pour que le FAB (translateY) ne soit pas clippé
   ============================================================ */
.navigation, .site-nav {
  background: var(--color-nav-bg);
  border: none;
  border-bottom: 1px solid var(--color-border-faint);
  border-radius: 0;
  box-shadow: 0 1px 3px rgba(0,0,0,.04);
  max-width: 100%;
  margin: 0;
  padding: 0;
  display: flex;
  overflow: visible; /* fix : was overflow:hidden, coupait le nav-fab */
}

.onglet, .site-nav__tab {
  position: relative;
  flex: 1;
  padding: var(--space-3) var(--space-2);
  background: none;
  border: none;
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-nav-inactive);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: var(--transition-base);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  font-family: var(--font-sans);
}
.onglet span, .site-nav__tab span { font-size: var(--text-xs); }
.onglet svg,  .site-nav__tab svg  { display: none; }
.onglet:hover, .site-nav__tab:hover { color: var(--color-nav-active); }
.onglet.actif, .site-nav__tab.actif {
  color: var(--color-nav-active);
  border-bottom-color: var(--color-nav-active);
}

/* Badge notification */
.nav-badge {
  position: absolute;
  top: var(--space-1);
  right: 50%;
  transform: translateX(12px);
  min-width: 16px;
  height: 16px;
  background: var(--color-danger);
  color: #fff;
  border-radius: var(--radius-full);
  font-size: .6rem;
  font-weight: var(--fw-bold);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 var(--space-1);
}

/* ============================================================
   CONTENU ONGLETS — light
   ============================================================ */
.contenu-onglet {
  max-width: 680px;
  margin: 0 auto var(--space-16);
  padding: var(--space-3) var(--space-4);
}

/* ── Layout racine ── */
.layout-page {
  max-width: 680px;
  margin: 0 auto;
  padding: var(--space-4);
}

/* ============================================================
   FORMULAIRES — inputs, labels, champs
   ============================================================ */
label {
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-text-secondary);
}

input, select, textarea {
  width: 100%;
  background: var(--color-input-bg);
  border: 1.5px solid var(--color-input-border);
  border-radius: var(--radius-md);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-base);
  color: var(--color-text-primary);
  font-family: var(--font-sans);
  outline: none;
  transition: var(--transition-base);
}

input:focus, select:focus, textarea:focus {
  border-color: var(--color-brand);
  box-shadow: 0 0 0 3px var(--color-brand-dim);
}

input::placeholder, textarea::placeholder {
  color: var(--color-text-faint);
}

/* ── Bouton générique ── */
button { font-family: var(--font-sans); cursor: pointer; }

/* ── Bouton principal ── */
.btn-primary {
  background: var(--color-brand);
  color: var(--color-text-on-brand);
  border: none;
  border-radius: var(--radius-full);
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-base);
  font-weight: var(--fw-bold);
  transition: var(--transition-base);
}
.btn-primary:hover { opacity: .88; }
.btn-primary:active { transform: scale(.98); }
.btn-primary:disabled { opacity: .45; cursor: not-allowed; }

/* ── Bouton secondaire ── */
.btn-secondary {
  background: none;
  color: var(--color-text-muted);
  border: 1.5px solid var(--color-border-default);
  border-radius: var(--radius-full);
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-base);
  font-weight: var(--fw-medium);
  transition: var(--transition-base);
}
.btn-secondary:hover {
  border-color: var(--color-border-strong);
  color: var(--color-text-primary);
}

/* ============================================================
   TOAST
   ============================================================ */
.toast {
  position: fixed;
  bottom: max(80px, calc(env(safe-area-inset-bottom) + 72px));
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  background: var(--color-text-primary);
  color: var(--color-bg-page);
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  white-space: nowrap;
  z-index: var(--z-toast);
  opacity: 0;
  transition: opacity .2s, transform .2s;
  pointer-events: none;
}
.toast.visible { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.erreur  { background: var(--color-danger); color: #fff; }

/* ============================================================
   AUTH — pages login, inscription, reset-password
   ============================================================ */
.auth-page-body {
  font-family: var(--font-sans);
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--color-bg-page);
}

/* ── Bande gauche dark ── */
.auth-left {
  background: #0e1024;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 40px 48px;
  position: relative;
  overflow: hidden;
}
.auth-left::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 20% 80%, rgba(0,200,150,.08), transparent),
    radial-gradient(ellipse 40% 40% at 80% 20%, rgba(15,110,86,.12), transparent);
  pointer-events: none;
}

.al-logo {
  font-size: 22px;
  font-weight: 800;
  color: #f0f2f7;
  letter-spacing: -.04em;
  text-decoration: none;
  position: relative;
  z-index: 1;
}
.al-logo span { color: var(--color-brand); }

.al-hero { position: relative; z-index: 1; }

.al-kicker {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .72rem;
  font-weight: 700;
  color: var(--color-brand);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 20px;
}
.al-kicker-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-brand);
}

.al-h1 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800;
  color: #f0f2f7;
  letter-spacing: -.04em;
  line-height: 1.15;
  margin-bottom: 16px;
}
.al-h1 em { color: var(--color-brand); font-style: normal; }

.al-sub {
  font-size: .93rem;
  color: #8b90a8;
  line-height: 1.65;
  max-width: 340px;
  margin-bottom: 36px;
}

.al-social {
  display: flex;
  align-items: center;
  gap: 10px;
  position: relative;
  z-index: 1;
}
.al-avatars { display: flex; }
.al-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .6rem;
  font-weight: 700;
  color: #fff;
  border: 2px solid #0e1024;
  margin-left: -6px;
}
.al-avatar:first-child { margin-left: 0; }
.al-social-txt { font-size: .75rem; color: #8b90a8; line-height: 1.4; }
.al-social-txt strong { color: #f0f2f7; }

/* ── Bande droite light ── */
.auth-right {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 48px;
  background: var(--color-bg-page);
}

.auth-form-wrap {
  width: 100%;
  max-width: 380px;
}

.auth-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .75rem;
  color: var(--color-text-faint);
  text-decoration: none;
  margin-bottom: 32px;
  transition: color .15s;
}
.auth-back:hover { color: var(--color-text-secondary); }

.auth-titre {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-text-primary);
  letter-spacing: -.03em;
  margin-bottom: 6px;
}
.auth-sous {
  font-size: .85rem;
  color: var(--color-text-muted);
  margin-bottom: 28px;
}

/* Champs du formulaire auth */
.champ { margin-bottom: 16px; }
.champ label {
  display: block;
  font-size: .75rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: 6px;
}
.champ input {
  background: var(--color-bg-card);
  border: 1.5px solid var(--color-border-default);
  border-radius: var(--radius-md);
  padding: 11px 14px;
  font-size: .9rem;
}
.champ input:focus {
  border-color: var(--color-brand);
  box-shadow: 0 0 0 3px var(--color-brand-dim);
}
.champ input.erreur {
  border-color: var(--color-danger);
  box-shadow: 0 0 0 3px var(--color-danger-dim);
}
.champ input.valide { border-color: var(--color-brand); }

.champ-hint { font-size: .7rem; margin-top: 5px; color: var(--color-text-faint); }
.champ-hint.err { color: var(--color-danger); }
.champ-hint.ok  { color: var(--color-brand-dark); }

.mdp-oublie-wrap { text-align: right; margin-top: -8px; margin-bottom: 20px; }
.mdp-oublie-wrap a { font-size: .75rem; color: var(--color-text-faint); text-decoration: none; }
.mdp-oublie-wrap a:hover { color: var(--color-brand-dark); }

.btn-auth {
  width: 100%;
  background: var(--color-brand-dark);
  color: #fff;
  border: none;
  border-radius: var(--radius-full);
  padding: 13px;
  font-size: .93rem;
  font-weight: 700;
  cursor: pointer;
  font-family: var(--font-sans);
  transition: opacity .15s, transform .1s;
  letter-spacing: -.01em;
  margin-top: 4px;
}
.btn-auth:hover   { opacity: .9; }
.btn-auth:active  { transform: scale(.98); }
.btn-auth:disabled { opacity: .45; cursor: not-allowed; }

.auth-erreur {
  background: var(--color-danger-dim);
  border: 0.5px solid rgba(255,92,92,.3);
  color: var(--color-danger);
  font-size: .8rem;
  border-radius: var(--radius-md);
  padding: 10px 14px;
  margin-bottom: 16px;
}

.auth-succes {
  background: var(--color-success-dim);
  color: var(--color-brand);
  border: 1px solid rgba(0,200,150,.25);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
}

.auth-lien {
  text-align: center;
  font-size: .8rem;
  color: var(--color-text-faint);
  margin-top: 20px;
}
.auth-lien a { color: var(--color-brand-dark); font-weight: 600; text-decoration: none; }
.auth-lien a:hover { text-decoration: underline; }

.auth-sep {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 20px 0;
  color: var(--color-text-faint);
  font-size: .75rem;
}
.auth-sep::before, .auth-sep::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border-faint);
}

/* ============================================================
   DARK COMPONENTS — sheets, gate, profil (used in courtier + landing)
   ============================================================ */

/* ── Sheet container dark ── */
.sheet-container {
  background: var(--sp-dark);
  border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
  border: 0.5px solid var(--sp-dark-border);
  border-bottom: none;
  box-shadow: var(--shadow-sheet);
}
.sheet-handle-bar { background: var(--color-sheet-handle); }
.sheet-nom   { color: var(--sp-text-1) !important; }
.sheet-header { border-bottom-color: var(--sp-dark-border) !important; }
.sheet-badge { background: rgba(255,255,255,.08) !important; color: var(--sp-text-1) !important; }
.sheet-prix-mois { color: var(--color-brand) !important; }
.sheet-prix-an   { color: var(--sp-text-2) !important; }

.sheet-close-btn {
  background: none;
  border: none;
  font-size: 1.3rem;
  color: rgba(255,255,255,.3);
  cursor: pointer;
  padding: 4px;
  line-height: 1;
  font-family: var(--font-sans);
  transition: var(--transition-base);
}
.sheet-close-btn:hover { color: rgba(255,255,255,.65); }

.sheet-close-btn--profil {
  background: rgba(255,255,255,.15);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  font-size: 13px;
  color: white;
  flex-shrink: 0;
}
.sheet-close-btn--profil:hover { background: rgba(255,255,255,.25); }

.sheet-body   { background: var(--sp-dark); scrollbar-color: rgba(255,255,255,.12) transparent; }
.sheet-actions { background: var(--sp-dark) !important; border-top: 0.5px solid var(--sp-dark-border) !important; }

.sheet-btn-modifier {
  background: var(--color-brand);
  color: #0d0f14;
  font-weight: var(--fw-bold);
}
.sheet-btn-modifier:hover { opacity: .88; }

.sheet-btn-supprimer {
  background: var(--sp-btn-ghost-bg);
  color: var(--sp-text-2);
  border: 0.5px solid var(--sp-dark-border);
}
.sheet-btn-supprimer:hover {
  background: var(--sp-btn-ghost-hover);
  color: var(--sp-text-1);
}

/* ── Sections dark-form ── */
.edit-section-titre { color: var(--sp-text-2) !important; }
.edit-badge-cle     { background: rgba(0,200,150,.1) !important; color: var(--color-brand) !important; }
.champ-suffix       { color: var(--sp-text-2) !important; }
.champ-note         { color: var(--color-warning) !important; background: rgba(245,166,35,.1) !important; }

.dark-form .champ-edition-cle label { color: var(--color-brand) !important; }
.dark-form .champ-edition-cle input,
.dark-form .champ-edition-cle select { border-color: rgba(0,200,150,.25) !important; }
.dark-form .champ-edition-cle input:focus,
.dark-form .champ-edition-cle select:focus { border-color: var(--color-brand) !important; }

.reneg-intro { color: var(--sp-text-2) !important; }
.motif-item  { border-color: var(--sp-dark-border) !important; }
.motif-item:hover { background: rgba(255,255,255,.04) !important; border-color: rgba(255,255,255,.15) !important; }
.motif-item.sel   { border-color: var(--color-brand) !important; background: rgba(0,200,150,.08) !important; }
.motif-label { color: var(--sp-text-1) !important; }
.motif-sous  { color: var(--sp-text-2) !important; }
.motif-check { border-color: rgba(255,255,255,.2) !important; }
.motif-item.sel .motif-check { background: var(--color-brand-dark) !important; border-color: var(--color-brand-dark) !important; }

/* ── Profil ── */
.profil-hero { background: linear-gradient(135deg, #0a0c1a, var(--color-brand-dark)); }
.profil-tabs { background: var(--sp-dark); border-bottom-color: var(--sp-dark-border); }
.profil-tab       { color: var(--sp-text-2); }
.profil-tab:hover { color: var(--color-brand); }
.profil-tab.actif { color: var(--color-brand); border-bottom-color: var(--color-brand); }

/* ── Gate overlay dark ── */
.gate-container  { background: var(--sp-dark); border: 0.5px solid var(--sp-dark-border); }
.gate-titre           { color: var(--sp-text-1) !important; }
.gate-desc            { color: var(--sp-text-2) !important; }
.gate-label           { color: var(--sp-text-2) !important; }
.gate-progress-bg     { background: rgba(255,255,255,.07); }
.gate-progress-header { color: var(--sp-text-2); }
.gate-note            { color: var(--sp-text-2); }

.gate-input {
  background: var(--sp-input-bg);
  border-color: var(--sp-input-border);
  color: var(--sp-text-1);
}
.gate-input:focus { border-color: var(--color-brand); box-shadow: 0 0 0 3px rgba(0,200,150,.1); }
.gate-input option { background: var(--sp-dark); }

.gate-btn-confirmer { background: var(--color-brand); color: #0d0f14; }
.gate-btn-confirmer:hover { opacity: .88; }
.gate-btn-annuler {
  background: var(--sp-btn-ghost-bg);
  color: var(--sp-text-2);
  border-color: var(--sp-dark-border);
}
.gate-btn-annuler:hover {
  background: var(--sp-btn-ghost-hover);
  color: var(--sp-text-1);
  border-color: rgba(255,255,255,.2);
}

/* ── Bilan / chat dans dark-form ── */
.dark-form .fiche-section  { background: rgba(255,255,255,.04); }
.dark-form .fiche-s-header { background: rgba(255,255,255,.06); border-bottom-color: var(--sp-dark-border-f); }
.dark-form .fiche-row      { border-bottom-color: var(--sp-dark-border-f); }
.dark-form .fiche-label    { color: var(--sp-text-2); }
.dark-form .fiche-val      { color: var(--sp-text-1); }
.dark-form .fiche-s-titre  { color: var(--sp-text-2); }
.dark-form .contrat-card   { background: rgba(255,255,255,.04); border-color: var(--sp-dark-border-f); }
.dark-form .contrat-nom    { color: var(--sp-text-1); }
.dark-form .contrat-details { color: var(--sp-text-2); }

/* ============================================================
   MOBILE — nav fixée en bas
   ============================================================ */
@media (max-width: 640px) {
  body { padding-bottom: 68px; }

  .site-nav, .navigation {
    position: fixed;
    bottom: 0; left: 0; right: 0;
    max-width: 100%;
    margin: 0; padding: 0;
    border-radius: 0;
    border: none;
    border-top: 0.5px solid var(--color-border-default);
    box-shadow: 0 -1px 0 var(--color-border-faint);
    background: rgba(255,255,255,.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: var(--z-nav);
    padding-bottom: env(safe-area-inset-bottom);
  }

  .onglet, .site-nav__tab {
    padding: .6rem 0 .5rem;
    border-bottom: none;
    border-top: 2px solid transparent;
    margin-bottom: 0;
    gap: 2px;
  }
  .onglet svg,  .site-nav__tab svg  { display: block; }
  .onglet span, .site-nav__tab span { font-size: .6rem; }
  .onglet.actif, .site-nav__tab.actif {
    border-bottom: none;
    border-top-color: var(--color-nav-active);
  }

  .contenu-onglet { border-radius: 0; }
  .resume { padding: 0; }
  .total-card { padding: var(--space-4) var(--space-3) var(--space-5); }
  .total-montant { font-size: 1.8rem; }

  /* Auth : masquer la bande gauche sur mobile */
  .auth-page-body { grid-template-columns: 1fr; }
  .auth-left { display: none; }
  .auth-right { padding: 32px 24px; min-height: 100vh; }
}