/* ============================================================
   Compteur Lisier — charte Charles Murgat
   Crème / or / brun · Cormorant Garamond + Jost · éditorial.
   ============================================================ */

:root {
  --cream:  #f5f0e8;
  --cream2: #ede7da;
  --white:  #ffffff;
  --gold:   #7a5020;
  --gold-lt:#9a6830;
  --dark:   #141008;
  --mid:    #3a3028;
  --light:  #5a5048;
  --border: #c8baa8;
  --green:  #3d6e3d;
  --red:    #8a2f2f;
  --serif:  'Cormorant Garamond', Georgia, serif;
  --sans:   'Jost', system-ui, -apple-system, sans-serif;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bot: env(safe-area-inset-bottom, 0px);
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html { height: 100%; }
body {
  background: var(--cream);
  color: var(--dark);
  font-family: var(--sans);
  font-weight: 300;
  min-height: 100vh;
  max-width: 460px;
  margin: 0 auto;
  padding-bottom: calc(66px + var(--safe-bot));
  position: relative;
  overscroll-behavior-y: contain;
}

/* ---------- Bouton réglages (fixe) ---------- */
.settings-btn {
  position: fixed;
  top: calc(14px + var(--safe-top));
  right: 16px;
  z-index: 300;
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--white);
  color: var(--light);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all .2s;
}
.settings-btn:hover { border-color: var(--gold); color: var(--gold); }
.settings-btn:active { transform: scale(.94); }

/* ---------- En-tête ---------- */
.header {
  padding: calc(60px + var(--safe-top)) 24px 22px;
  text-align: center;
  border-bottom: 1px solid var(--border);
  margin-bottom: 22px;
}
.header-logo-wrap { display: flex; justify-content: center; margin-bottom: 20px; }
.brand-logo { width: 232px; max-width: 66%; height: auto; display: block; }
.header-title {
  font-family: var(--serif);
  font-size: 25px;
  font-weight: 500;
  color: var(--mid);
  letter-spacing: 4px;
  text-transform: uppercase;
}
.header-sub {
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--light);
  margin-top: 6px;
}
.net {
  display: inline-block;
  margin-top: 14px;
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--light);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 12px;
}
.net--off { color: var(--red); border-color: var(--red); }

/* ---------- Vues ---------- */
.main { padding-top: 2px; }
.view { display: none; padding: 0 22px; animation: fade .18s ease; }
.view--active { display: block; }
@keyframes fade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

/* ---------- Champs ---------- */
.field { margin-bottom: 22px; }
.label {
  display: block;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--light);
  margin-bottom: 9px;
}
.field__error { color: var(--red); font-size: 13px; margin-top: 7px; letter-spacing: .3px; }

.input, .select {
  width: 100%;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 14px 16px;
  color: var(--dark);
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 300;
  outline: none;
  transition: border-color .2s;
}
.input:focus, .select:focus { border-color: var(--gold); }

.select {
  font-family: var(--serif);
  font-size: 20px;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  padding-right: 44px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235a5048' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
}

.input-unit { position: relative; display: flex; align-items: center; }
.input-number {
  width: 100%;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 12px 84px 12px 16px;
  color: var(--dark);
  font-family: var(--serif);
  font-size: 30px;
  font-weight: 600;
  outline: none;
  transition: border-color .2s;
}
.input-number:focus { border-color: var(--gold); }
.unit {
  position: absolute;
  right: 16px;
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--light);
  pointer-events: none;
}

/* ---------- Boutons ---------- */
.btn-primary, .btn-ghost, .btn-danger {
  width: 100%;
  border-radius: 4px;
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: 3px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all .2s;
}
.btn-primary {
  padding: 17px;
  background: var(--gold);
  color: var(--white);
  border: none;
  font-weight: 500;
}
.btn-primary:not(:disabled):hover { background: #8a6438; }
.btn-primary:not(:disabled):active { transform: scale(.99); }
.btn-primary:disabled { opacity: .4; cursor: not-allowed; }

.btn-ghost, .btn-danger {
  padding: 14px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--light);
  font-weight: 400;
  letter-spacing: 2px;
}
.btn-ghost:hover { border-color: var(--gold-lt); color: var(--gold); }
.btn-danger { border-color: var(--border); }
.btn-danger:hover { border-color: var(--red); color: var(--red); }
.btn-block { margin-top: 10px; }

.note {
  font-size: 13px;
  color: var(--light);
  margin-top: 12px;
  line-height: 1.55;
  letter-spacing: .3px;
}
.note--muted { opacity: .85; }
.note code {
  background: var(--cream2);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: .84em;
}

/* ---------- Résumé historique ---------- */
.summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 2px 0 22px;
}
.summary__cell {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 15px 8px;
  text-align: center;
}
.summary__num {
  display: block;
  font-family: var(--serif);
  font-size: 27px;
  font-weight: 600;
  color: var(--gold);
  line-height: 1;
}
.summary__lbl {
  display: block;
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--light);
  margin-top: 7px;
}

/* ---------- Liste historique ---------- */
.history { list-style: none; }
.history__item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 15px 2px;
  border-bottom: 1px solid var(--border);
}
.history__main { flex: 1; min-width: 0; }
.history__who { font-family: var(--serif); font-size: 19px; color: var(--dark); line-height: 1.15; }
.history__when { font-size: 12px; color: var(--light); letter-spacing: .3px; margin-top: 3px; }
.history__vol { font-family: var(--serif); font-size: 23px; font-weight: 600; color: var(--gold); white-space: nowrap; }
.history__vol small { font-family: var(--sans); font-size: 10px; font-weight: 400; letter-spacing: 1px; text-transform: uppercase; color: var(--light); margin-left: 2px; }

.badge {
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 9px;
  border-radius: 999px;
  white-space: nowrap;
}
.badge--ok { color: var(--green); background: rgba(61, 110, 61, .12); }
.badge--wait { color: var(--gold); background: rgba(122, 80, 32, .12); }

.empty { text-align: center; color: var(--light); padding: 48px 20px; display: none; }
.empty--show { display: block; }
.empty__icon { color: var(--border); margin-bottom: 12px; display: flex; justify-content: center; }
.empty__sub { font-size: 13px; opacity: .8; margin-top: 4px; }

/* ---------- Barre d'onglets ---------- */
.tabbar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 200;
  display: flex;
  max-width: 460px;
  margin: 0 auto;
  background: var(--white);
  border-top: 1px solid var(--border);
  padding-bottom: var(--safe-bot);
}
.tab {
  flex: 1;
  padding: 16px 4px;
  background: transparent;
  border: none;
  border-top: 2px solid transparent;
  color: var(--light);
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  transition: color .2s, border-color .2s;
}
.tab--active { color: var(--gold); border-top-color: var(--gold); font-weight: 500; }

/* ---------- Modale réglages ---------- */
.modal { position: fixed; inset: 0; z-index: 500; display: flex; align-items: flex-end; justify-content: center; }
.modal[hidden] { display: none; }
.modal__backdrop { position: absolute; inset: 0; background: rgba(20, 16, 8, .45); animation: fade .15s ease; }
.modal__panel {
  position: relative;
  width: 100%;
  max-width: 460px;
  background: var(--cream);
  border-radius: 16px 16px 0 0;
  padding: 26px 22px calc(26px + var(--safe-bot));
  max-height: 90vh;
  overflow-y: auto;
  animation: slideup .24s ease;
}
@keyframes slideup { from { transform: translateY(100%); } to { transform: none; } }
.sheet-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; }
.sheet-title { font-family: var(--serif); font-size: 24px; font-weight: 500; color: var(--dark); }
.sheet-close-btn {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--white);
  color: var(--mid);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}
.sheet-close-btn:hover { border-color: var(--gold); color: var(--gold); }
.modal__row { display: flex; gap: 10px; margin-top: 14px; }
.modal__row .btn-primary, .modal__row .btn-ghost { width: auto; flex: 1; }
.sep { border: 0; border-top: 1px solid var(--border); margin: 22px 0 14px; }

.testresult { margin-top: 12px; padding: 11px 13px; border-radius: 4px; font-size: 13.5px; letter-spacing: .3px; line-height: 1.45; }
.testresult--ok { color: var(--green); background: rgba(61, 110, 61, .12); }
.testresult--err { color: var(--red); background: rgba(138, 47, 47, .12); }

/* ---------- Toast ---------- */
.toast {
  position: fixed;
  bottom: calc(80px + var(--safe-bot));
  left: 50%;
  transform: translateX(-50%) translateY(24px);
  background: var(--dark);
  color: var(--cream);
  border-radius: 4px;
  padding: 13px 22px;
  font-size: 14px;
  letter-spacing: .8px;
  max-width: 88vw;
  text-align: center;
  opacity: 0;
  pointer-events: none;
  z-index: 999;
  transition: transform .3s cubic-bezier(.34, 1.56, .64, 1), opacity .25s ease;
}
.toast[hidden] { display: block; }
.toast--show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast--ok { background: var(--green); }
.toast--err { background: var(--red); }

/* ---------- Affichage opérateur (saisie) ---------- */
.op-display {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 14px 16px;
  min-height: var(--tap, 54px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.op-display__nom { font-family: var(--serif); font-size: 22px; font-weight: 600; color: var(--dark); line-height: 1.1; }
.op-display__soc { font-size: 12px; letter-spacing: .3px; color: var(--light); margin-top: 3px; }
.op-display--empty { color: var(--light); font-style: italic; font-size: 15px; }

/* ---------- Champs obligatoires ---------- */
.req { color: var(--red); font-weight: 700; }
.input--required {
  border-color: var(--gold);
  background: #fffaf2;
  box-shadow: 0 0 0 3px rgba(122, 80, 32, .18);
}
.req-banner {
  background: rgba(184, 134, 11, .14);
  border: 1px solid rgba(184, 134, 11, .45);
  color: #7a5a10;
  border-radius: 6px;
  padding: 11px 13px;
  font-size: 13px;
  line-height: 1.45;
  margin: 4px 0 16px;
}

/* ---------- Signature ---------- */
.sign-recap {
  background: var(--cream2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 12px 14px;
  margin-bottom: 18px;
  font-family: var(--serif);
  font-size: 18px;
  color: var(--dark);
  line-height: 1.4;
}
.sign-recap b { font-weight: 600; color: var(--gold); }
.sign-recap .sign-recap__meta { font-family: var(--sans); font-size: 12px; letter-spacing: .3px; color: var(--light); margin-top: 4px; }

.sign-pad-wrap { position: relative; margin-top: 8px; }
.sign-pad {
  width: 100%;
  height: 220px;
  display: block;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 4px;
  touch-action: none;
  cursor: crosshair;
}
.sign-clear {
  position: absolute;
  top: 8px; right: 8px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 5px 10px;
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--light);
  cursor: pointer;
}
.sign-clear:hover { border-color: var(--gold); color: var(--gold); }
#signModal .btn-primary { margin-top: 16px; }

/* ---------- Lien bordereau (historique) ---------- */
.history__pdf {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 6px;
  background: none;
  border: none;
  padding: 0;
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: .5px;
  color: var(--gold);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.history__pdf:hover { color: var(--gold-lt); }

@media (prefers-color-scheme: dark) {
  /* La charte Charles Murgat est volontairement claire (crème) sur tous les appareils. */
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}