/* =============================================================
   LECOINGAMING — estimateur.css
============================================================= */

.est-page {
  max-inline-size: 720px;
  margin-inline: auto;
  padding: var(--space-6) var(--space-4) var(--space-10);
}

/* ── Header ── */
.est-header {
  text-align: center;
  margin-bottom: var(--space-6);
}

.est-eyebrow {
  display: inline-block;
  background: rgba(184,155,46,0.10);
  border: 1px solid rgba(184,155,46,0.25);
  color: var(--gold-dark);
  font-family: var(--font-mono), monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: var(--space-4);
}

.est-title {
  font-size: clamp(24px, 4vw, 38px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: var(--space-3);
  color: var(--text-dark);
}

.est-title span {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.est-subtitle {
  color: var(--text-muted);
  font-size: var(--font-md);
  margin: 0;
}

/* ── Stepper ── */
.est-stepper {
  display: flex;
  align-items: center;
  justify-content: center;
  max-inline-size: 300px;
  margin: 0 auto var(--space-6);
}

.est-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
}

.est-step__dot {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--bg-light);
  border: 2px solid rgba(255,255,255,0.07);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono), monospace;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  transition: all 0.2s ease;
}

.est-step__label {
  font-family: var(--font-mono), monospace;
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.est-step__line {
  flex: 1;
  height: 2px;
  background: rgba(255,255,255,0.06);
  min-inline-size: 40px;
  margin-bottom: 18px;
}

.est-step.is-active .est-step__dot {
  background: var(--gold-gradient);
  border-color: var(--gold-dark);
  color: #1a1a1a;
  box-shadow: 0 0 14px rgba(184,155,46,0.3);
}

.est-step.is-active .est-step__label { color: var(--gold-dark); font-weight: 700; }

.est-step.is-done .est-step__dot {
  background: rgba(34,197,94,0.15);
  border-color: var(--success);
  color: var(--success);
}

/* ── Notice ── */
.est-notice {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(184,155,46,0.06);
  border: 1px solid rgba(184,155,46,0.18);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-5);
}

.est-notice svg { width: 14px; height: 14px; color: var(--gold-dark); flex-shrink: 0; }
.est-notice strong { color: var(--text-dark); }
.est-notice a { color: var(--gold-dark); font-weight: 600; }

/* ── Corps / écrans ── */
.est-screens {
  background: var(--bg-card);
  border: var(--border-medium);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.est-screen {
  opacity: 0;
  transform: translateY(6px);
}

.est-screen.is-active {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

/* ── Header d'écran ── */
.est-screen__head {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-5) var(--space-3);
}

.est-screen__head h2 {
  font-family: var(--font-display), sans-serif;
  font-size: var(--font-lg);
  font-weight: 700;
  color: var(--text-dark);
  letter-spacing: -0.01em;
  margin: 0;
}

.est-back {
  display: flex;
  align-items: center;
  gap: 4px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: var(--font-sm);
  font-weight: 600;
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
  transition: color 0.15s ease;
}

.est-back:hover { color: var(--gold-dark); }
.est-back svg { width: 14px; height: 14px; }

/* ── Grilles de tuiles ── */
.est-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2);
  padding: 0 var(--space-5) var(--space-5);
}

.est-grid--dense {
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 600px) {
  .est-grid,
  .est-grid--dense { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 601px) and (max-width: 900px) {
  .est-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Tuile */
.est-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: var(--space-4) var(--space-2);
  background: var(--bg-light);
  border: 1.5px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  text-align: center;
  position: relative;
  min-block-size: 76px;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.1s ease;
}

.est-tile:active { transform: scale(0.96); }

.est-tile__emoji {
  font-size: 22px;
  line-height: 1;
  transition: transform 0.15s ease;
}

.est-tile__name {
  font-family: var(--font-display), sans-serif;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  line-height: 1.3;
  transition: color 0.15s ease;
}

.est-tile__badge {
  position: absolute;
  top: 5px;
  right: 5px;
  background: var(--gold-gradient);
  color: #1a1a1a;
  font-size: 8px;
  font-weight: 800;
  font-family: var(--font-mono), monospace;
  padding: 2px 5px;
  border-radius: 999px;
}

@media (hover: hover) {
  .est-tile:hover {
    border-color: rgba(184,155,46,0.30);
    background: rgba(184,155,46,0.04);
  }
  .est-tile:hover .est-tile__emoji { transform: scale(1.1); }
  .est-tile:hover .est-tile__name  { color: var(--text-dark); }
}

.est-tile.is-selected {
  border-color: var(--gold-dark);
  background: rgba(184,155,46,0.08);
}

.est-tile.is-selected .est-tile__name { color: var(--gold-dark); }

/* Label de groupe */
.est-group-label {
  grid-column: 1 / -1;
  font-family: var(--font-mono), monospace;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.10em;
  color: var(--text-muted);
  padding: var(--space-3) 0 var(--space-1);
  border-top: var(--border-light);
  margin-top: var(--space-1);
}

.est-group-label:first-child { border-top: none; margin-top: 0; padding-top: 0; }

/* ── Formulaire ── */
.est-form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
  padding: 0 var(--space-5);
  margin-bottom: var(--space-4);
}

@media (max-width: 600px) {
  .est-form-grid { grid-template-columns: 1fr; }
}

.est-form-common {
  padding: var(--space-4) var(--space-5) 0;
  border-top: var(--border-light);
}

.est-form-common .est-form-grid {
  padding: 0;
  margin-bottom: 0;
}

.est-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.est-field--full { grid-column: 1 / -1; }

.est-field--required label::after {
  content: " *";
  color: var(--gold-dark);
}

.est-field label {
  font-family: var(--font-display), sans-serif;
  font-size: var(--font-sm);
  font-weight: 700;
  color: var(--text-dark);
}

.est-field input,
.est-field select {
  height: 42px;
  padding-inline: var(--space-3);
  background: var(--bg-light);
  border: 1.5px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  font-family: var(--font-body), sans-serif;
  font-size: var(--font-sm);
  color: var(--text-dark);
  outline: none;
  width: 100%;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.est-field input::placeholder { color: var(--text-muted); }

.est-field input:focus,
.est-field select:focus {
  border-color: var(--gold-dark);
  box-shadow: 0 0 0 3px rgba(184,155,46,0.12);
  background: var(--bg-card);
}

.est-field select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='rgba(255,255,255,0.3)' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: var(--space-6);
  cursor: pointer;
}

.est-field__hint {
  font-size: 11px;
  color: var(--text-muted);
}

/* ── Bouton estimer ── */
.est-cta {
  padding: var(--space-4) var(--space-5) var(--space-5);
  border-top: var(--border-light);
  margin-top: var(--space-4);
}

.est-btn-estimate {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  width: 100%;
  height: 50px;
  background: var(--gold-gradient);
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-display), sans-serif;
  font-size: var(--font-md);
  font-weight: 700;
  color: #1a1a1a;
  cursor: pointer;
  transition: opacity 0.15s ease, transform 0.1s ease;
}

.est-btn-estimate:hover  { opacity: 0.92; }
.est-btn-estimate:active { transform: scale(0.99); }
.est-btn-estimate svg { width: 16px; height: 16px; }

/* ── Résultat ── */
.res-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-10) var(--space-4);
  text-align: center;
}

.res-spinner {
  position: relative;
  width: 44px;
  height: 44px;
}

.res-spinner div {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 3px solid transparent;
  animation: res-spin 1.2s cubic-bezier(0.5,0,0.5,1) infinite;
}

.res-spinner div:nth-child(1) { border-top-color: var(--gold-dark); animation-delay: -0.45s; }
.res-spinner div:nth-child(2) { border-top-color: rgba(184,155,46,0.5); animation-delay: -0.3s; }
.res-spinner div:nth-child(3) { border-top-color: rgba(184,155,46,0.25); animation-delay: -0.15s; }
.res-spinner div:nth-child(4) { border-top-color: rgba(184,155,46,0.1); }

@keyframes res-spin { to { transform: rotate(360deg); } }

.res-loading p { font-family: var(--font-display); font-size: var(--font-lg); font-weight: 700; margin: 0; }
.res-loading span { font-size: var(--font-sm); color: var(--text-muted); }

#res-content { padding: var(--space-5); }

.res-product {
  font-family: var(--font-mono), monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: var(--space-4);
}

.res-card {
  background: linear-gradient(135deg, rgba(184,155,46,0.12), rgba(184,155,46,0.04));
  border: 1px solid rgba(184,155,46,0.25);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-align: center;
  margin-bottom: var(--space-4);
}

.res-label {
  display: block;
  font-family: var(--font-mono), monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.10em;
  color: var(--text-muted);
  margin-bottom: var(--space-2);
}

.res-reco {
  display: block;
  font-family: var(--font-display), sans-serif;
  font-size: clamp(48px, 8vw, 68px);
  font-weight: 800;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: var(--space-5);
}

.res-range {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-5);
}

.res-range > div {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.res-range span {
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-family: var(--font-mono), monospace;
}

.res-range strong {
  font-family: var(--font-display), sans-serif;
  font-size: var(--font-lg);
  font-weight: 700;
  color: var(--text-dark);
}

.res-arrow { color: var(--text-muted); font-size: var(--font-lg); margin-bottom: 14px; }

.res-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--bg-light);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-5);
}

.res-conf {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-sm);
  font-weight: 600;
  color: var(--text-dark);
}

.res-conf i {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  font-style: normal;
}

.res-conf i.is-high   { background: var(--success); }
.res-conf i.is-medium { background: var(--warning); }
.res-conf i.is-low    { background: var(--danger);  }

.res-src {
  font-size: 11px;
  color: var(--text-muted);
  font-family: var(--font-mono), monospace;
}

.res-actions { display: flex; flex-direction: column; gap: var(--space-3); }

.est-btn-primary {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  background: var(--gold-gradient);
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-display), sans-serif;
  font-size: var(--font-md);
  font-weight: 700;
  color: #1a1a1a;
  text-decoration: none;
  cursor: pointer;
  transition: opacity 0.15s ease;
}

.est-btn-primary:hover { opacity: 0.9; }

.est-btn-ghost {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  background: none;
  border: 1.5px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  font-family: var(--font-body), sans-serif;
  font-size: var(--font-sm);
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}

.est-btn-ghost:hover { border-color: rgba(184,155,46,0.3); color: var(--text-dark); }

#res-error {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  text-align: center;
  padding: var(--space-8) var(--space-4);
}

.res-error-icon { font-size: 2.5rem; }
#res-error h3 { font-family: var(--font-display); font-size: var(--font-xl); font-weight: 700; margin: 0; }
#res-error p  { color: var(--text-muted); font-size: var(--font-sm); margin: 0; }

/* ── Utilitaire visibility ── */
.is-hidden { display: none !important; }