/* ============================================================
   DragonIQ.Studio — builder.css
   Only what builder.html needs; tokens, header, footer, buttons
   and the modal all come from styles.css.
   ============================================================ */

.sec--night {
  --sec-bg: var(--u-builder-bg, #130B30);
  --sec-ink: var(--u-builder-ink, #FFFFFF);
  --sec-ink-soft: var(--u-builder-ink-soft, #C6BAF0);
  --sec-accent: var(--u-builder-accent, #22D3EE);
  --sec-glow: var(--u-builder-glow, rgba(34, 211, 238, .55));
  --sec-btn-bg: var(--u-builder-btn-bg, #22D3EE);
  --sec-btn-ink: var(--u-builder-btn-ink, #05161B);
  --sec-shadow: var(--u-builder-shadow, rgba(3, 1, 20, .7));
}

.blob--15 { width: 44vw; height: 44vw; top: 8%; left: -12%; background: rgba(124, 58, 237, .5); }
.blob--16 { width: 36vw; height: 36vw; bottom: 10%; right: -10%; background: rgba(34, 211, 238, .32); animation-duration: 30s; animation-delay: -8s; }

/* The builder page starts under the fixed header. */
.page-builder .bstage { padding-top: calc(var(--header-h) + 40px); }

.bstage__head { text-align: center; margin-bottom: clamp(28px, 4vw, 44px); }
.bstage__head .kicker { justify-content: center; }
.bstage__title {
  margin-top: 18px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.2rem, 5.2vw, 3.75rem);
  line-height: .95;
  letter-spacing: -.05em;
}
.bstage__lead {
  margin: 18px auto 0;
  max-width: 60ch;
  color: var(--sec-ink-soft);
  font-size: 1.0625rem;
}

/* ---------------------------------------------------- notice */
.bnotice {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  background: rgba(255, 209, 102, .16);
  color: #FFE9B0;
  font-size: .9375rem;
}
.bnotice[hidden] { display: none; }
.bnotice p { margin: 0; flex: 1; }
.bnotice__close {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: rgba(0, 0, 0, .25);
  color: inherit;
}

/* ---------------------------------------------------- layout */
.builder {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-areas:
    "toolbar"
    "palette"
    "canvas"
    "export";
  gap: 16px;
}
@media (min-width: 960px) {
  .builder {
    grid-template-columns: 296px minmax(0, 1fr);
    grid-template-areas:
      "toolbar toolbar"
      "palette canvas"
      "palette export";
    align-items: start;
  }
}

.btoolbar {
  grid-area: toolbar;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 14px;
  padding: 16px 18px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .07);
}

.bfield { display: flex; flex-direction: column; gap: 7px; min-width: 0; }
.bfield__label, .bstat__label {
  font-family: var(--font-display);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--sec-ink-soft);
}
.bfield__input, .bfield__select {
  height: 44px;
  min-width: 170px;
  padding: 0 14px;
  border: 0;
  border-radius: var(--radius-btn);
  background: rgba(0, 0, 0, .34);
  color: #fff;
  font: inherit;
  font-size: .95rem;
}
.bfield__select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 38px;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M6 9.5 12 15l6-5.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
}
.bfield__select option { color: #180F26; }
.bfield__input::placeholder { color: rgba(255, 255, 255, .45); }

.bstat { display: flex; flex-direction: column; gap: 7px; }
.bstat__value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  line-height: 44px;
  letter-spacing: -.03em;
}
.bstat--level .bstat__value { min-width: 26px; text-align: center; line-height: 1; }
.blevel {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 44px;
  padding: 0 8px;
  border-radius: var(--radius-btn);
  background: rgba(0, 0, 0, .34);
}
.blevel__btn {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .14);
  font-size: 1.1rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background-color .3s var(--ease), transform .3s var(--ease-bounce);
}
.blevel__btn:hover { background: rgba(255, 255, 255, .3); transform: scale(1.1); }

/* small pill buttons */
.btool {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 44px;
  padding: 0 16px;
  border-radius: var(--radius-btn);
  background: rgba(255, 255, 255, .12);
  color: #fff;
  font-size: .9rem;
  font-weight: 600;
  white-space: nowrap;
  transition: background-color .3s var(--ease), transform .35s var(--ease-bounce), opacity .3s var(--ease);
}
.btool:hover:not(:disabled) { background: rgba(255, 255, 255, .24); transform: translateY(-2px); }
.btool:disabled { opacity: .35; cursor: not-allowed; }
.btool[aria-pressed="true"] { background: var(--sec-accent); color: #05161B; }
.btool--danger:hover:not(:disabled) { background: rgba(255, 90, 120, .32); }

/* ---------------------------------------------------- palette */
.bpalette { grid-area: palette; }
.bpalette__toggle {
  display: none;
  width: 100%;
  height: 48px;
  border-radius: var(--radius-btn);
  background: rgba(255, 255, 255, .12);
  color: #fff;
  font-weight: 700;
  font-family: var(--font-display);
}
.bpalette__list {
  display: grid;
  gap: 12px;
  max-height: min(70svh, 720px);
  overflow-y: auto;
  overscroll-behavior: contain;
  padding-right: 4px;
}

.palette__group {
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .07);
  overflow: hidden;
}
.palette__head {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .82rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--sec-ink-soft);
}
.palette__chev {
  width: 9px; height: 9px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  transition: transform .4s var(--ease-bounce);
}
.palette__head[aria-expanded="false"] .palette__chev { transform: rotate(-45deg); }

.palette__body {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  padding: 0 12px 14px;
}
.palette__body.is-closed { display: none; }

.tool {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 10px 6px 9px;
  border-radius: 14px;
  background: rgba(0, 0, 0, .26);
  color: #fff;
  text-align: center;
  transition: background-color .3s var(--ease), transform .35s var(--ease-bounce), box-shadow .3s var(--ease);
}
.tool:hover { background: rgba(0, 0, 0, .4); transform: translateY(-3px); }
.tool.is-active {
  background: rgba(34, 211, 238, .2);
  box-shadow: inset 0 0 0 2px var(--sec-accent);
}
.tool canvas { pointer-events: none; }
.tool__name { font-size: .78rem; font-weight: 600; line-height: 1.15; }
.tool__rot {
  position: absolute;
  top: 6px; right: 7px;
  font-family: var(--font-display);
  font-size: .6rem;
  font-weight: 700;
  padding: 2px 5px;
  border-radius: 5px;
  background: rgba(255, 255, 255, .2);
  color: #fff;
}

/* ----------------------------------------------------- canvas */
.bcanvas {
  grid-area: canvas;
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: #0B0620;
  box-shadow: 0 30px 70px -34px var(--sec-shadow);
}
#builderCanvas {
  display: block;
  width: 100%;
  height: clamp(420px, 62svh, 720px);
  touch-action: none;
  cursor: crosshair;
}
#builderCanvas.is-panning { cursor: grab; }

.bactions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: rgba(0, 0, 0, .4);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.bsaved {
  margin-left: auto;
  font-size: .78rem;
  color: var(--sec-ink-soft);
  opacity: .8;
}

.btoast {
  position: absolute;
  left: 50%;
  bottom: 84px;
  transform: translate(-50%, 12px);
  margin: 0;
  padding: 12px 20px;
  border-radius: var(--radius-btn);
  background: #FFD166;
  color: #1B1400;
  font-size: .92rem;
  font-weight: 600;
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s var(--ease), transform .45s var(--ease-bounce), visibility .3s;
  pointer-events: none;
  max-width: calc(100% - 40px);
  text-align: center;
}
.btoast.is-on { opacity: 1; visibility: visible; transform: translate(-50%, 0); }

/* ----------------------------------------------------- export */
.bexport {
  grid-area: export;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  padding: 20px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .07);
}
.bexport__side { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }
.bexport__hint {
  margin: 0;
  max-width: 34ch;
  font-size: .9rem;
  color: var(--sec-ink-soft);
}

/* -------------------------------------------------- responsive */
@media (max-width: 959px) {
  .bpalette__toggle { display: block; }
  .bpalette__list {
    max-height: 0;
    overflow: hidden;
    padding: 0;
    transition: max-height .45s var(--ease), margin-top .45s var(--ease);
  }
  .bpalette.is-open .bpalette__list {
    max-height: 58svh;
    overflow-y: auto;
    margin-top: 12px;
  }
  .palette__body { grid-template-columns: repeat(3, 1fr); }
  .btoolbar { gap: 12px; }
  .bfield__input, .bfield__select { min-width: 140px; }
}

@media (max-width: 620px) {
  .btoolbar { padding: 14px; }
  .bfield { flex: 1 1 100%; }
  .bfield__input, .bfield__select { width: 100%; }
  .bexport { flex-direction: column; align-items: stretch; }
  .bexport .btn { width: 100%; }
  .bexport__side { flex-direction: column; align-items: stretch; }
  .bexport__side .btn { width: 100%; }
  .bactions .btool span { display: none; }
  .bactions .btool { padding: 0 14px; }
  .bsaved { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .bpalette__list, .btoast, .tool, .btool { transition: none; }
}