/* ===================================================================
   SOA Color Palette Generator — soa-color-palette.css v1.0.0
   =================================================================== */

/* ── Variables SOA ──────────────────────────────────────────────── */
.soa-pal {
  --soa-purple:  #6c63ff;
  --soa-blue:    #4a90d9;
  --soa-grad-h:  radial-gradient(ellipse at top left, #1a1a2e 0%, #16213e 40%, #0f3460 100%);
  --soa-text:    #e8e8f0;
  --soa-muted:   #9999bb;
  --soa-panel:   #1e2433;
  --soa-surface: #252d40;
  --soa-border:  #2a3050;
  --soa-hover:   rgba(108,99,255,.12);

  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--soa-text);
  max-width: 1100px;
  margin: 0 auto;
  padding: .5rem;
  box-sizing: border-box;
}
.soa-pal *, .soa-pal *::before, .soa-pal *::after { box-sizing: border-box; }

/* ── Carte / Hero ───────────────────────────────────────────────── */
.soa-pal__card {
  background: var(--soa-grad-h);
  border-radius: 16px;
  padding: 2rem 2.5rem 1.8rem;
  margin-bottom: 1.2rem;
}
.soa-pal__eyebrow {
  display: block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--soa-purple);
  margin-bottom: .5rem;
}
.soa-pal__title {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
  margin: 0 0 .4rem;
  background: linear-gradient(135deg, #fff 30%, #a89dff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.soa-pal__subtitle { font-size: .88rem; color: var(--soa-muted); margin: 0; }

/* ── Plan de travail ────────────────────────────────────────────── */
.soa-pal__workspace {
  background: var(--soa-panel);
  border: 1px solid var(--soa-border);
  border-radius: 12px;
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}

/* ── Barre de contrôles ─────────────────────────────────────────── */
.soa-pal__controls {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1.2rem;
  align-items: start;
}

.soa-pal__ctrl-group { display: flex; flex-direction: column; gap: .5rem; }

.soa-pal__ctrl-label {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--soa-purple);
}

/* Couleur de base */
.soa-pal__base-row {
  display: flex;
  align-items: center;
  gap: .5rem;
}

.soa-pal__picker-wrap {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  overflow: hidden;
  border: 2px solid var(--soa-border);
  flex-shrink: 0;
  cursor: pointer;
  transition: border-color .15s;
}
.soa-pal__picker-wrap:hover { border-color: var(--soa-purple); }

.soa-pal__color-pick {
  width: 130%;
  height: 130%;
  margin: -15%;
  border: none;
  padding: 0;
  cursor: pointer;
  -webkit-appearance: none;
  background: none;
}
.soa-pal__color-pick::-webkit-color-swatch-wrapper { padding: 0; }
.soa-pal__color-pick::-webkit-color-swatch         { border: none; }

.soa-pal__hex-input {
  width: 98px;
  background: var(--soa-surface);
  border: 1px solid var(--soa-border);
  color: var(--soa-text);
  font: .9rem/1 'Consolas', monospace;
  padding: .38rem .5rem;
  border-radius: 6px;
  outline: none;
  text-transform: uppercase;
  flex-shrink: 0;
}
.soa-pal__hex-input:focus { border-color: var(--soa-purple); }

.soa-pal__btn-random {
  background: rgba(108,99,255,.15);
  border: 1px solid rgba(108,99,255,.4);
  color: var(--soa-purple);
  font-size: .8rem;
  padding: .38rem .75rem;
  border-radius: 6px;
  cursor: pointer;
  white-space: nowrap;
  transition: all .15s;
}
.soa-pal__btn-random:hover { background: rgba(108,99,255,.28); border-color: var(--soa-purple); }

/* Harmonies */
.soa-pal__harmony-row {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
}

.soa-pal__harm-btn {
  background: transparent;
  border: 1px solid var(--soa-border);
  color: var(--soa-muted);
  font-size: .76rem;
  font-weight: 600;
  padding: .3rem .65rem;
  border-radius: 20px;
  cursor: pointer;
  transition: all .15s;
  white-space: nowrap;
}
.soa-pal__harm-btn:hover { background: var(--soa-hover); color: #fff; border-color: #4a5070; }
.soa-pal__harm-btn--active {
  background: rgba(108,99,255,.2);
  border-color: var(--soa-purple);
  color: var(--soa-purple);
}

.soa-pal__harmony-desc {
  font-size: .74rem;
  color: var(--soa-muted);
  font-style: italic;
  margin: .1rem 0 0;
}

/* Ajustements */
.soa-pal__adj-row {
  display: flex;
  align-items: center;
  gap: .5rem;
}
.soa-pal__adj-lbl {
  font-size: .72rem;
  color: var(--soa-muted);
  min-width: 68px;
  flex-shrink: 0;
}
.soa-pal__sat-slider,
.soa-pal__lit-slider {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  border-radius: 2px;
  background: var(--soa-border);
  outline: none;
  cursor: pointer;
  min-width: 80px;
}
.soa-pal__sat-slider::-webkit-slider-thumb,
.soa-pal__lit-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--soa-purple);
  cursor: pointer;
  border: 2px solid #fff;
  box-shadow: 0 1px 3px rgba(0,0,0,.4);
}
.soa-pal__adj-val {
  font: .76rem/1 'Consolas', monospace;
  color: var(--soa-text);
  min-width: 28px;
  text-align: right;
  flex-shrink: 0;
}

/* ── Swatches ───────────────────────────────────────────────────── */
.soa-pal__swatches {
  display: flex;
  gap: .7rem;
  flex-wrap: wrap;
}

.soa-pal__swatch {
  flex: 1 1 120px;
  min-width: 110px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 3px 10px rgba(0,0,0,.3);
  transition: transform .18s, box-shadow .18s;
  cursor: pointer;
}
.soa-pal__swatch:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0,0,0,.4);
}

/* Bloc couleur (grande zone cliquable) */
.soa-pal__swatch-color {
  height: 155px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  padding: .8rem;
  position: relative;
  transition: height .15s;
}
.soa-pal__swatch:hover .soa-pal__swatch-color { height: 165px; }

.soa-pal__swatch-hex-badge {
  font: 700 .9rem/1 'Consolas', monospace;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: .3rem .55rem;
  border-radius: 6px;
  background: rgba(0,0,0,.18);
  backdrop-filter: blur(4px);
  transition: background .15s;
}
.soa-pal__swatch:hover .soa-pal__swatch-hex-badge { background: rgba(0,0,0,.3); }

/* Bouton copie rapide (au survol du bloc couleur) */
.soa-pal__swatch-quick-copy {
  font-size: .72rem;
  font-weight: 600;
  padding: .22rem .55rem;
  border-radius: 5px;
  border: 1px solid rgba(255,255,255,.4);
  background: rgba(255,255,255,.15);
  cursor: pointer;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity .15s, transform .15s, background .12s;
  backdrop-filter: blur(4px);
}
.soa-pal__swatch:hover .soa-pal__swatch-quick-copy {
  opacity: 1;
  transform: translateY(0);
}
.soa-pal__swatch-quick-copy:hover { background: rgba(255,255,255,.3); }

/* Zone d'info (bas) */
.soa-pal__swatch-info {
  background: var(--soa-surface);
  padding: .6rem .7rem .65rem;
  display: flex;
  flex-direction: column;
  gap: .22rem;
  border-top: 1px solid var(--soa-border);
}

.soa-pal__swatch-val {
  font: .7rem/1.3 'Consolas', monospace;
  color: var(--soa-muted);
  display: flex;
  gap: .35rem;
  align-items: baseline;
}
.soa-pal__swatch-val-label {
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--soa-purple);
  min-width: 26px;
  flex-shrink: 0;
}
.soa-pal__swatch-val-text { color: var(--soa-text); }

.soa-pal__swatch-copy-btn {
  margin-top: .35rem;
  width: 100%;
  background: rgba(108,99,255,.12);
  border: 1px solid rgba(108,99,255,.3);
  color: var(--soa-purple);
  font-size: .74rem;
  font-weight: 600;
  padding: .3rem .5rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all .15s;
}
.soa-pal__swatch-copy-btn:hover { background: rgba(108,99,255,.25); border-color: var(--soa-purple); }
.soa-pal__swatch-copy-btn--done { color: #6effa0; border-color: rgba(110,255,160,.4); background: rgba(110,255,160,.1); }

/* ── Export ─────────────────────────────────────────────────────── */
.soa-pal__export {
  background: var(--soa-surface);
  border: 1px solid var(--soa-border);
  border-radius: 10px;
  padding: 1rem 1.1rem;
}

.soa-pal__export-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .6rem;
  margin-bottom: .75rem;
}

.soa-pal__export-btns {
  display: flex;
  gap: .45rem;
  flex-wrap: wrap;
}

.soa-pal__btn-copy-css,
.soa-pal__btn-copy-json,
.soa-pal__btn-download-png {
  background: rgba(255,255,255,.06);
  border: 1px solid var(--soa-border);
  color: var(--soa-text);
  font-size: .76rem;
  padding: .32rem .7rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all .15s;
  white-space: nowrap;
}
.soa-pal__btn-copy-css:hover,
.soa-pal__btn-copy-json:hover     { background: rgba(255,255,255,.1); border-color: #4a5070; }
.soa-pal__btn-copy-css            { color: #6effa0; border-color: rgba(110,255,160,.3); }
.soa-pal__btn-copy-css:hover      { background: rgba(110,255,160,.09); border-color: #6effa0; }
.soa-pal__btn-download-png        { color: #79b8ff; border-color: rgba(121,184,255,.3); }
.soa-pal__btn-download-png:hover  { background: rgba(121,184,255,.09); border-color: #79b8ff; }

/* Bloc CSS */
.soa-pal__css-block {
  margin: 0;
  background: #111622;
  border: 1px solid var(--soa-border);
  border-radius: 7px;
  padding: .9rem 1rem;
  overflow-x: auto;
  max-height: 260px;
  overflow-y: auto;
}

.soa-pal__css-code {
  font: .8rem/1.65 'Consolas', 'Courier New', monospace;
  color: #cdd6f4;
  white-space: pre;
  display: block;
}

/* Coloration syntaxique inline */
.soa-pal__css-prop   { color: #79b8ff; }
.soa-pal__css-val    { color: #85e89d; }
.soa-pal__css-punct  { color: var(--soa-muted); }

/* ── Responsive ─────────────────────────────────────────────────── */
@media (max-width: 860px) {
  .soa-pal__controls { grid-template-columns: 1fr 1fr; }
  .soa-pal__ctrl-group--harmony { grid-column: 1 / -1; }
}

@media (max-width: 580px) {
  .soa-pal__card       { padding: 1.5rem 1.2rem; }
  .soa-pal__workspace  { padding: 1rem; gap: 1.2rem; }
  .soa-pal__controls   { grid-template-columns: 1fr; }
  .soa-pal__swatch-color { height: 130px; }
  .soa-pal__export-header { flex-direction: column; align-items: flex-start; }
}