:root {
  --noir: #070707;
  --noir-soft: #121212;
  --bleu: #1e90ff;
  --bleu-glow: rgba(30, 144, 255, 0.45);
  --blanc: #f2f2f2;
  --gris: #9aa0a6;
  --gris-fonce: #2a2a2a;
  --danger: #ff2a2a;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  font-family: 'Oswald', 'Bebas Neue', 'Roboto Condensed', sans-serif;
  background: var(--noir) url('bg.jpg') center top / cover no-repeat fixed;
  color: var(--blanc);
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* Dark cinematic overlay to keep text readable over the cars photo */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: linear-gradient(180deg, rgba(7,7,7,0.55) 0%, rgba(7,7,7,0.75) 50%, rgba(7,7,7,0.9) 100%);
  z-index: 0;
  pointer-events: none;
}

/* Textures de fond */
.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.06;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

.vignette {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background: radial-gradient(circle at center, transparent 40%, rgba(7,7,7,0.55) 100%);
}

.spray {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.14;
  filter: blur(30px);
}

.spray-1 {
  width: 420px;
  height: 420px;
  top: -120px;
  left: -140px;
  background: radial-gradient(circle, var(--bleu-glow), transparent 70%);
}

.spray-2 {
  width: 360px;
  height: 360px;
  bottom: -80px;
  right: -100px;
  background: radial-gradient(circle, rgba(30,144,255,0.18), transparent 70%);
}

/* Header */
.site-header {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 2rem 1rem 1rem;
  width: 100%;
}

.logo-block {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  line-height: 1;
}



@keyframes crownPulse {
  0%, 100% { filter: drop-shadow(0 0 10px var(--bleu-glow)); transform: scale(1); }
  50% { filter: drop-shadow(0 0 22px rgba(30,144,255,0.8)); transform: scale(1.05); }
}









.tagline {
  margin: 0.5rem 0 0;
  color: var(--gris);
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

/* Tabs */
.tabs {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 0.75rem;
  margin: 1rem 0 1.5rem;
  padding: 0.4rem;
  background: rgba(255,255,255,0.05);
  border: 2px solid var(--gris-fonce);
  border-radius: 999px;
}

.tab-btn {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.55rem 1.4rem;
  border: none;
  border-radius: 999px;
  background: transparent;
  color: var(--gris);
  cursor: pointer;
  transition: all 0.2s ease;
}

.tab-btn:hover {
  color: var(--blanc);
}

.tab-btn.active {
  background: var(--bleu);
  color: var(--noir);
  box-shadow: 0 0 18px var(--bleu-glow);
}

/* Main */
main {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 920px;
  padding: 0 1rem 2rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 0;
}

main > section {
  width: 100%;
  max-width: 920px;
}

.tab-panel {
  display: none;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.tab-panel.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Card */
.card {
  background: rgba(10, 12, 16, 0.78);
  border: 2px solid rgba(42, 42, 42, 0.85);
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow:
    0 0 40px rgba(0,0,0,0.7),
    0 0 18px rgba(30,144,255,0.12);
  backdrop-filter: blur(8px) saturate(1.2);
}

.section-title {
  margin: 0 0 0.25rem;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2.2rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: center;
}

.word-white {
  color: var(--blanc);
}

.word-blue {
  color: var(--bleu);
  text-shadow: 0 0 14px var(--bleu-glow);
}

.hint {
  text-align: center;
  color: var(--gris);
  font-size: 0.9rem;
  margin: 0 0 1.5rem;
  letter-spacing: 0.04em;
}

/* Inputs */
label {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--gris);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

input[type="number"], input[type="text"] {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--gris-fonce);
  border-radius: 0.6rem;
  background: var(--noir);
  color: var(--blanc);
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 1.1rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

input[type="number"]:focus, input[type="text"]:focus {
  border-color: var(--bleu);
  box-shadow: 0 0 12px var(--bleu-glow);
}

/* Calculateur */
.input-row {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.input-gang {
  display: flex;
  align-items: stretch;
  gap: 0.5rem;
}

.input-gang input {
  width: 120px;
  text-align: center;
  font-size: 1.6rem;
  font-weight: 700;
  border-radius: 0.6rem;
}

.btn-step {
  width: 48px;
  font-size: 1.4rem;
  font-weight: 700;
  border: 2px solid var(--gris-fonce);
  border-radius: 0.6rem;
  background: var(--noir-soft);
  color: var(--blanc);
  cursor: pointer;
  transition: all 0.15s;
}

.btn-step:hover {
  border-color: var(--bleu);
  color: var(--bleu);
}

.btn-step:active {
  transform: scale(0.95);
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1rem;
}

.result-box {
  background: var(--noir);
  border: 2px solid var(--gris-fonce);
  border-radius: 0.8rem;
  padding: 1rem;
  text-align: center;
  transition: transform 0.2s, border-color 0.2s;
}

.result-box:hover {
  border-color: var(--bleu);
  transform: translateY(-3px);
}

.result-label {
  display: block;
  color: var(--gris);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.result-value {
  display: block;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2.4rem;
  color: var(--bleu);
  text-shadow: 0 0 12px var(--bleu-glow);
}

/* Formulaire commandes */
.order-form {
  margin-bottom: 1.5rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}

.btn-primary {
  width: 100%;
  padding: 0.9rem 1.5rem;
  border: none;
  border-radius: 0.6rem;
  background: var(--bleu);
  color: var(--noir);
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.3rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 0 0 20px var(--bleu-glow);
  transition: transform 0.15s, box-shadow 0.15s;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 28px var(--bleu-glow);
}

.btn-primary:active {
  transform: translateY(0);
}

/* Table commandes */
.orders-wrap {
  overflow-x: auto;
  margin-bottom: 1rem;
}

.orders-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 1rem;
}

.orders-table th,
.orders-table td {
  padding: 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--gris-fonce);
}

.orders-table th {
  color: var(--gris);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
}

.orders-table td {
  color: var(--blanc);
  font-family: 'Roboto Condensed', sans-serif;
}

.orders-table tr:hover td {
  background: rgba(255,255,255,0.04);
}

.btn-delete {
  background: transparent;
  border: 1px solid var(--danger);
  color: var(--danger);
  border-radius: 0.35rem;
  padding: 0.35rem 0.6rem;
  cursor: pointer;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transition: all 0.15s;
}

.btn-delete:hover {
  background: var(--danger);
  color: var(--blanc);
}

.empty-msg {
  text-align: center;
  color: var(--gris);
  font-size: 0.9rem;
  margin-top: 1rem;
}

/* Totaux */
.totals-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  gap: 1rem;
  padding: 1rem;
  background: var(--noir);
  border: 2px solid var(--bleu);
  border-radius: 0.8rem;
  box-shadow: 0 0 18px var(--bleu-glow);
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  color: var(--gris);
}

.totals-bar strong {
  color: var(--bleu);
  font-size: 1.2rem;
  margin-left: 0.3rem;
}

/* Footer */
.site-footer {
  position: relative;
  z-index: 1;
  width: 100%;
  text-align: center;
  padding: 1.2rem;
  color: var(--gris);
  font-size: 0.95rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border-top: none;
  font-family: 'Roboto Condensed', 'Bebas Neue', sans-serif;
}

.dot {
  margin: 0 0.6rem;
  color: var(--bleu);
}

/* Responsive */
@media (max-width: 520px) {
  
  
  
  .section-title { font-size: 1.8rem; }
  .results-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .tabs { width: calc(100% - 2rem); }
  .tab-btn { flex: 1; font-size: 1rem; padding: 0.5rem; }
  .totals-bar { flex-direction: column; align-items: center; }
}

/* Tag image logo */
.tag-image {
  max-width: min(520px, 92vw);
  width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  filter: drop-shadow(0 0 18px rgba(30,144,255,0.4));
  transition: transform 0.2s ease, filter 0.2s ease;
}

.tag-image:hover {
  transform: scale(1.02);
  filter: drop-shadow(0 0 28px rgba(30,144,255,0.6));
}

/* Hide the old tagline just in case */
.tagline { display: none; }


/* Better mobile layout */
@media (max-width: 520px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
  .orders-table th,
  .orders-table td {
    padding: 0.55rem 0.4rem;
    font-size: 0.9rem;
  }
  .btn-delete {
    padding: 0.45rem 0.7rem;
    font-size: 0.85rem;
    min-width: 60px;
  }
  .totals-bar {
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    text-align: center;
  }
  .tag-image {
    max-width: 85vw;
  }
  .results-grid {
    grid-template-columns: 1fr;
  }
  .input-gang input {
    width: 90px;
    font-size: 1.4rem;
  }
  .btn-step {
    width: 42px;
  }
}

/* Improve touch targets */
.btn-step,
.tab-btn,
.btn-primary,
.btn-delete {
  touch-action: manipulation;
}

.footer-brand {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.2em;
}


/* ====== Améliorations globales ====== */

/* Effet de lueur bleue subtile sur le header */
.site-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  max-width: 420px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--bleu), transparent);
  opacity: 0.6;
}

/* Amélioration des cartes */
.card {
  background: rgba(12, 14, 18, 0.82);
  border: 1px solid rgba(42, 42, 42, 0.9);
  border-top: 2px solid var(--bleu);
  border-radius: 1.2rem;
  padding: 1.75rem;
  box-shadow:
    0 8px 32px rgba(0,0,0,0.6),
    0 0 30px rgba(30,144,255,0.08);
  backdrop-filter: blur(12px) saturate(1.3);
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.card:hover {
  border-color: rgba(30, 144, 255, 0.5);
  box-shadow:
    0 8px 32px rgba(0,0,0,0.7),
    0 0 40px rgba(30,144,255,0.15);
}

/* Onglets améliorés */
.tabs {
  background: rgba(12, 14, 18, 0.65);
  border: 1px solid rgba(42, 42, 42, 0.7);
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
  backdrop-filter: blur(8px);
}

.tab-btn {
  position: relative;
  padding: 0.65rem 1.6rem;
}

.tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 30px;
  height: 2px;
  background: var(--noir);
  border-radius: 2px;
}

/* Inputs améliorés */
input[type="number"], input[type="text"] {
  background: rgba(7, 7, 7, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: all 0.25s ease;
}

input[type="number"]:focus, input[type="text"]:focus {
  border-color: var(--bleu);
  background: rgba(7, 7, 7, 0.85);
  box-shadow: 0 0 18px rgba(30, 144, 255, 0.25);
}

/* Boutons plus travaillés */
.btn-step {
  background: linear-gradient(145deg, rgba(30,30,30,1), rgba(20,20,20,1));
  border: 1px solid rgba(255,255,255,0.15);
  font-family: 'Bebas Neue', sans-serif;
}

.btn-primary {
  background: linear-gradient(145deg, var(--bleu), #0066cc);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s ease;
}

.btn-primary:hover::after {
  left: 100%;
}

/* Résultats plus visuels */
.result-box {
  background: linear-gradient(145deg, rgba(10,10,10,0.9), rgba(18,18,18,0.9));
  border: 1px solid rgba(255,255,255,0.1);
  position: relative;
  overflow: hidden;
}

.result-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--bleu), transparent);
  opacity: 0.6;
}

.result-value {
  letter-spacing: 0.05em;
}

/* Table plus lisible */
.orders-table th {
  background: rgba(30, 144, 255, 0.08);
  color: var(--bleu);
  font-weight: 700;
}

.orders-table tr:nth-child(even) td {
  background: rgba(255,255,255,0.02);
}

/* Totaux plus imposants */
.totals-bar {
  background: rgba(7, 7, 7, 0.7);
  border: 1px solid rgba(30, 144, 255, 0.5);
  border-top: 3px solid var(--bleu);
}

.totals-bar strong {
  display: inline-block;
  min-width: 40px;
  text-align: center;
}

/* Footer amélioré */
.site-footer {
  padding: 1.4rem;
  background: linear-gradient(180deg, transparent, rgba(7,7,7,0.7));
}

.footer-brand {
  color: var(--blanc);
  text-shadow: 0 0 12px var(--bleu-glow);
}

/* Scrollbar personnalisée */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: rgba(0,0,0,0.3);
}

::-webkit-scrollbar-thumb {
  background: rgba(30, 144, 255, 0.4);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(30, 144, 255, 0.7);
}

/* Responsive amélioré */
@media (max-width: 520px) {
  .card {
    padding: 1.25rem;
  }
  .tabs {
    width: 100%;
  }
}


/* ===== STOCK ===== */
.stock-grid {
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.stock-table th:nth-child(2),
.stock-table td:nth-child(2) {
  color: var(--bleu);
  font-weight: 700;
}

.stock-table th:nth-child(3),
.stock-table td:nth-child(3) {
  color: #ff6b35;
  font-weight: 700;
}


/* ===== BOUTON MODIFIER ===== */
.btn-edit {
  background: transparent;
  border: 1px solid var(--bleu);
  color: var(--bleu);
  border-radius: 0.35rem;
  padding: 0.35rem 0.6rem;
  cursor: pointer;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transition: all 0.15s;
  margin-right: 0.4rem;
}

.btn-edit:hover {
  background: var(--bleu);
  color: var(--noir);
}

/* ===== INPUTS D'ÉDITION DANS LE TABLEAU ===== */
.orders-table td input[type="text"],
.orders-table td input[type="number"] {
  width: 100%;
  padding: 0.4rem 0.5rem;
  border: 1px solid var(--bleu);
  border-radius: 0.35rem;
  background: var(--noir);
  color: var(--blanc);
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 0.95rem;
  text-align: center;
}

.orders-table td input[type="text"]:focus,
.orders-table td input[type="number"]:focus {
  box-shadow: 0 0 8px var(--bleu-glow);
  outline: none;
}

.cell-actions {
  white-space: nowrap;
  min-width: 130px;
}