/* ============================================================
   CyberLeasing — Design tokens
   Repris directement de cyberleasing.fr : fond sombre, Rajdhani
   (titres/prix/boutons) + Inter (texte courant), ambre de marque.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@600;700&family=Inter:wght@400;500;600&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root {
  /* Couleurs — reprises des valeurs calculées sur cyberleasing.fr */
  --bg: #0A0B13;
  --surface: #0D0D1A;
  --surface-raised: #14141F;
  --card-highlight: #1A1000;

  --ink: #F1F0F6;
  --ink-soft: #9A98A8;
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.16);

  --amber: #FEBD0B;
  --amber-bright: #FBBB1A;
  --amber-deep: #F0A500;
  --amber-ink: #14112A;
  --amber-line: rgba(240, 165, 0, 0.3);

  --tier-prime: #6FA1C9;
  --tier-confort: #7AC08A;
  --tier-ultimate: #C97AC0;
  --tier-sur-mesure: #F0A500;

  --danger: #E2564B;
  --danger-bg: rgba(226, 86, 75, 0.12);

  /* Typo — identiques à cyberleasing.fr */
  --f-display: 'Rajdhani', sans-serif;
  --f-body: 'Inter', sans-serif;
  --f-mono: 'IBM Plex Mono', monospace;

  --radius: 10px;
  --radius-card: 14px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: 15px;
  line-height: 1.5;
}

a { color: inherit; }

/* ---------- Structure générale ---------- */

.app-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 28px;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  height: 26px;
  width: auto;
  display: block;
}

.brand-link {
  display: flex;
  align-items: center;
  line-height: 0;
}

.brand-link:hover {
  opacity: 0.85;
}

.brand-mark {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 24px;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--ink);
}

.brand-mark .accent {
  color: var(--amber);
}

.brand-sub {
  font-family: var(--f-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
  padding-left: 12px;
  border-left: 1px solid var(--line-strong);
}

.session-info {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 13px;
  color: var(--ink-soft);
}

.session-info form { margin: 0; }

.btn-link {
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  color: var(--ink-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
  cursor: pointer;
}

.btn-link:hover { color: var(--amber); }

main.content {
  flex: 1;
  padding: 28px;
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
}

/* ---------- Légende des gammes (tags de couleur) ---------- */

.filters-row {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 22px;
  align-items: center;
}

.tier-legend {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.tier-legend + .tier-legend {
  padding-left: 20px;
  border-left: 1px solid var(--line-strong);
}

.tier-chip {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: var(--radius);
  border: 1px solid currentColor;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
  appearance: none;
  line-height: normal;
  margin: 0;
  transition: background 120ms ease, color 120ms ease;
}

.tier-chip:hover {
  background: rgba(255, 255, 255, 0.08);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.tier-chip.static {
  cursor: default;
}

.tier-chip.static:hover {
  background: rgba(255, 255, 255, 0.03);
  text-decoration: none;
}

.tier-chip.prime { --chip-color: var(--tier-prime); color: var(--chip-color); }
.tier-chip.confort { --chip-color: var(--tier-confort); color: var(--chip-color); }
.tier-chip.ultimate { --chip-color: var(--tier-ultimate); color: var(--chip-color); }
.tier-chip.sur-mesure { --chip-color: var(--tier-sur-mesure); color: var(--chip-color); }
.tier-chip.type-particulier { --chip-color: var(--ink); color: var(--chip-color); }
.tier-chip.type-pro { --chip-color: var(--ink); color: var(--chip-color); }

.tier-chip.active {
  background: var(--chip-color);
  color: var(--bg);
  border-color: var(--chip-color);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 2px;
}

.tier-chip.active::before {
  background: currentColor;
}

.tier-chip:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

.tier-chip::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}

/* ---------- Barre de recherche ---------- */

.search-row {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}

.search-row input[type="search"] {
  flex: 1;
  padding: 11px 14px;
  border: 1px solid var(--line-strong);
  background: var(--surface-raised);
  border-radius: var(--radius);
  font-family: var(--f-body);
  font-size: 14px;
  color: var(--ink);
}

.search-row input[type="search"]::placeholder { color: var(--ink-soft); }

.search-row input[type="search"]:focus {
  outline: 2px solid var(--amber);
  outline-offset: 1px;
  border-color: var(--amber);
}

.count-pill {
  font-family: var(--f-mono);
  font-size: 12px;
  color: var(--ink-soft);
  display: flex;
  align-items: center;
  padding: 0 12px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  white-space: nowrap;
}

/* ---------- Fiches client, façon étiquette d'inventaire ---------- */

.client-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.client-tag {
  background: var(--surface-raised);
  border: 1px solid var(--line-strong);
  border-left: 4px solid var(--amber);
  border-radius: var(--radius-card);
  padding: 14px 16px;
  display: grid;
  grid-template-columns: minmax(120px, auto) 1fr;
  gap: 4px 20px;
  align-items: start;
  transition: border-left-color 120ms ease, transform 120ms ease, background 120ms ease;
}

.client-tag:hover {
  border-left-color: var(--amber-bright);
  background: var(--card-highlight);
  transform: translateX(2px);
}

.client-tag .tag-id {
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--ink-soft);
  padding-top: 3px;
}

.client-tag .contrats-empiles {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.client-tag .tag-main {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.client-tag .tag-name {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 20px;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.badge-pro {
  font-family: var(--f-mono);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: var(--amber);
  color: var(--amber-ink);
  padding: 2px 7px;
  border-radius: 4px;
  vertical-align: middle;
}

.client-tag .tag-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  font-size: 13px;
  color: var(--ink-soft);
}

.client-tag .tag-meta span strong {
  color: var(--ink);
  font-weight: 500;
}

.empty-state {
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-card);
  padding: 40px 20px;
  text-align: center;
  color: var(--ink-soft);
  font-size: 14px;
}

.error-banner {
  background: var(--danger-bg);
  border: 1px solid var(--danger);
  color: #FF8A80;
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 20px;
  font-size: 14px;
}

/* ---------- Login ---------- */

.login-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: var(--bg);
}

.login-card {
  width: 100%;
  max-width: 360px;
  background: var(--surface-raised);
  border: 1px solid var(--line-strong);
  border-top: 3px solid var(--amber);
  border-radius: var(--radius-card);
  padding: 32px 28px;
}

.login-card .brand {
  margin-bottom: 4px;
}

.login-card .brand-logo {
  height: 30px;
  margin-bottom: 6px;
}

.login-card .brand-sub {
  display: block;
  margin-top: 10px;
  padding-left: 0;
  border-left: none;
  margin-bottom: 22px;
}

.field {
  margin-bottom: 16px;
}

.field label {
  display: block;
  font-family: var(--f-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
  margin-bottom: 6px;
}

.field input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  font-family: var(--f-body);
  font-size: 14px;
  background: var(--bg);
  color: var(--ink);
}

.field input:focus {
  outline: 2px solid var(--amber);
  outline-offset: 1px;
  border-color: var(--amber);
}

.btn-primary {
  width: 100%;
  padding: 12px;
  background: var(--amber-bright);
  color: var(--amber-ink);
  border: none;
  border-radius: var(--radius);
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  cursor: pointer;
}

.btn-primary:hover { background: var(--amber); }

.btn-primary:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

.client-tag {
  text-decoration: none;
  cursor: pointer;
}

.client-tag:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

.contact-link {
  color: var(--ink-soft);
  text-decoration: none;
}

.contact-link:hover {
  color: var(--amber);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.back-link {
  display: inline-block;
  margin-bottom: 20px;
  font-size: 13px;
  color: var(--ink-soft);
  text-decoration: none;
}

.back-link:hover { color: var(--amber); }

.success-banner {
  background: rgba(122, 192, 138, 0.12);
  border: 1px solid var(--tier-confort);
  color: var(--tier-confort);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 20px;
  font-size: 14px;
}

.btn-new-client {
  width: auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  white-space: nowrap;
  text-decoration: none;
}

.client-form {
  background: var(--surface-raised);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-card);
  padding: 24px 28px 28px;
}

.form-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.form-header h1 {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 22px;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  margin: 0;
  color: var(--ink);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

.field-wide {
  grid-column: span 2;
}

.field select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  font-family: var(--f-body);
  font-size: 14px;
  background: var(--bg);
  color: var(--ink);
}

.field select:focus {
  outline: 2px solid var(--amber);
  outline-offset: 1px;
  border-color: var(--amber);
}

.field select:disabled {
  opacity: 0.6;
}

.btn-form-submit {
  width: auto;
  padding: 12px 28px;
}

@media (max-width: 700px) {
  .form-grid { grid-template-columns: 1fr; }
  .field-wide { grid-column: span 1; }
}

.fiche-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 20px;
  align-items: start;
}

.contracts-panel {
  background: var(--surface-raised);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-card);
  padding: 20px;
}

.contracts-panel h2 {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 0 0 14px;
  color: var(--ink-soft);
}

.contracts-buttons {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.contract-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  font-family: var(--f-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  background: var(--bg);
  transition: border-color 120ms ease, background 120ms ease;
}

.contract-btn:hover {
  border-color: var(--amber);
}

.contract-btn.active {
  border-color: var(--amber);
  background: var(--card-highlight);
  color: var(--amber);
}

.contract-btn-gamme {
  font-family: var(--f-body);
  font-size: 11px;
  font-weight: 400;
  color: var(--ink-soft);
  text-transform: uppercase;
}

.contract-detail-form {
  margin-top: 20px;
  border-top: 3px solid var(--amber);
}

.form-section-title {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  margin: 22px 0 12px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.form-grid + .form-section-title:first-of-type,
.form-header + .form-section-title {
  border-top: none;
  padding-top: 0;
  margin-top: 4px;
}

.field textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  font-family: var(--f-body);
  font-size: 14px;
  background: var(--bg);
  color: var(--ink);
  resize: vertical;
}

.field textarea:focus {
  outline: 2px solid var(--amber);
  outline-offset: 1px;
  border-color: var(--amber);
}

.autocrat-readonly {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 20px;
  background: var(--bg);
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  padding: 14px 16px;
}

.autocrat-field {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.autocrat-label {
  font-family: var(--f-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-soft);
}

.autocrat-value {
  font-size: 13px;
  color: var(--ink);
  overflow-wrap: break-word;
  word-break: break-word;
}

@media (max-width: 700px) {
  .autocrat-readonly { grid-template-columns: 1fr; }
}

@media (max-width: 800px) {
  .fiche-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .client-tag {
    grid-template-columns: 1fr;
  }
}