/* === AnimeForge AI Stylist — Modal Styles === */

/* ── Modal base ─────────────────────────────────────────────────── */
.modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.3s ease,
    visibility 0.3s ease;
}

.modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.modal-content {
  position: relative;
  background: rgba(12, 8, 24, 0.96);
  border: 1px solid rgba(118, 211, 255, 0.12);
  border-radius: 24px;
  box-shadow:
    0 0 80px rgba(118, 211, 255, 0.06),
    0 20px 80px rgba(0, 0, 0, 0.5);
  max-width: 680px;
  width: 92%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 2.5rem 2rem 2rem;
  animation: forgeSlideIn 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  scrollbar-width: thin;
  scrollbar-color: rgba(118, 211, 255, 0.2) transparent;
}

.modal-content::-webkit-scrollbar {
  width: 6px;
}
.modal-content::-webkit-scrollbar-thumb {
  background: rgba(118, 211, 255, 0.2);
  border-radius: 3px;
}

@keyframes forgeSlideIn {
  from {
    opacity: 0;
    transform: scale(0.96) translateY(-16px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* ── Close button ───────────────────────────────────────────────── */
.modal-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 36px;
  height: 36px;
  border: none;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 50%;
  cursor: pointer;
  transition:
    background 0.2s ease,
    transform 0.2s ease;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.6);
  font-size: 18px;
}

.modal-close::before {
  content: "✕";
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  transform: rotate(90deg);
}

.modal-close:focus-visible {
  outline: 3px solid rgba(118, 211, 255, 0.5);
  outline-offset: 2px;
}

/* ── Header ─────────────────────────────────────────────────────── */
.forge-header {
  text-align: center;
  margin-bottom: 1.75rem;
}

.forge-header .eyebrow {
  display: block;
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--ds-accent, #76d3ff);
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.forge-header h2 {
  font-size: clamp(1.4rem, 3.5vw, 2rem);
  font-weight: 800;
  line-height: 1.15;
  margin: 0 0 0.6rem;
  background: linear-gradient(135deg, #fff 30%, var(--ds-accent, #76d3ff) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.forge-header p {
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.92rem;
  line-height: 1.5;
  margin: 0;
}

/* ── Prompt area ────────────────────────────────────────────────── */
.forge-prompt-area {
  margin-bottom: 1.25rem;
}

.forge-textarea {
  width: 100%;
  resize: vertical;
  min-height: 80px;
  max-height: 160px;
  padding: 0.9rem 1rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(118, 211, 255, 0.15);
  border-radius: 14px;
  color: #fff;
  font-family: inherit;
  font-size: 0.95rem;
  line-height: 1.5;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.forge-textarea::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.forge-textarea:focus {
  outline: none;
  border-color: var(--ds-accent, #76d3ff);
  box-shadow: 0 0 0 3px rgba(118, 211, 255, 0.1);
}

.forge-prompt-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 0.5rem;
}

.forge-char-count {
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.3);
  letter-spacing: 0.03em;
}

.forge-generate-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.65rem 1.5rem;
  font-size: 0.88rem;
  font-weight: 700;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--ds-accent, #76d3ff), var(--ds-accent-2, #b677ff));
  color: #0b071a;
  border: none;
  cursor: pointer;
  transition:
    transform 0.15s ease,
    box-shadow 0.2s ease,
    opacity 0.2s ease;
}

.forge-generate-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(118, 211, 255, 0.3);
}

.forge-generate-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.forge-btn-icon {
  font-size: 1rem;
}

/* ── Style chips ────────────────────────────────────────────────── */
.forge-styles {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.forge-style-chip {
  padding: 0.4rem 0.85rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  color: rgba(255, 255, 255, 0.6);
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  font-family: inherit;
}

.forge-style-chip:hover {
  border-color: rgba(118, 211, 255, 0.3);
  color: rgba(255, 255, 255, 0.9);
  background: rgba(118, 211, 255, 0.08);
}

.forge-style-chip.active {
  border-color: var(--ds-accent, #76d3ff);
  color: #fff;
  background: rgba(118, 211, 255, 0.15);
  box-shadow: 0 0 12px rgba(118, 211, 255, 0.15);
}

/* ── Advanced controls ──────────────────────────────────────────── */
.forge-advanced {
  margin-bottom: 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.02);
  overflow: hidden;
}

.forge-advanced summary {
  padding: 0.65rem 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  letter-spacing: 0.03em;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.forge-advanced summary::before {
  content: "▸";
  transition: transform 0.2s ease;
}

.forge-advanced[open] summary::before {
  transform: rotate(90deg);
}

.forge-advanced summary::-webkit-details-marker {
  display: none;
}

.forge-controls-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  padding: 0 1rem 1rem;
}

.forge-control label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.4);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}

.forge-control select {
  width: 100%;
  padding: 0.45rem 0.6rem;
  font-size: 0.82rem;
  font-family: inherit;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: #fff;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='rgba(255,255,255,0.4)' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.5rem center;
}

.forge-control select:focus {
  outline: none;
  border-color: var(--ds-accent, #76d3ff);
}

.forge-control select option {
  background: #1a1028;
  color: #fff;
}

/* ── Output area ────────────────────────────────────────────────── */
.forge-output {
  min-height: 180px;
}

/* ── Trending examples ──────────────────────────────────────────── */
.forge-examples h3 {
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.35);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 0.75rem;
}

.forge-example-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
}

.forge-example-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  padding: 0.75rem 0.5rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
  color: inherit;
  font-family: inherit;
}

.forge-example-card:hover {
  background: rgba(118, 211, 255, 0.06);
  border-color: rgba(118, 211, 255, 0.2);
  transform: translateY(-2px);
}

.forge-example-emoji {
  font-size: 1.5rem;
}

.forge-example-text {
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.35;
}

/* ── Loading state ──────────────────────────────────────────────── */
.forge-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  padding: 3rem 1rem;
}

.forge-loading.hidden {
  display: none;
}

.forge-loader-ring {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 3px solid rgba(118, 211, 255, 0.1);
  border-top-color: var(--ds-accent, #76d3ff);
  border-right-color: var(--ds-accent-2, #b677ff);
  animation: forgeRingSpin 1s linear infinite;
}

@keyframes forgeRingSpin {
  to {
    transform: rotate(360deg);
  }
}

.forge-loading-text {
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.5);
  margin: 0;
  animation: forgePulseText 1.5s ease-in-out infinite;
}

@keyframes forgePulseText {
  0%,
  100% {
    opacity: 0.5;
  }
  50% {
    opacity: 1;
  }
}

/* ── Error state ────────────────────────────────────────────────── */
.forge-error {
  text-align: center;
  padding: 2rem;
}

.forge-error.hidden {
  display: none;
}

.forge-error p {
  color: rgba(255, 120, 120, 0.8);
  margin: 0 0 1rem;
  font-size: 0.9rem;
}

/* ── Result card ────────────────────────────────────────────────── */
.forge-result {
  animation: forgeFadeIn 0.5s ease;
}

.forge-result.hidden {
  display: none;
}

@keyframes forgeFadeIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.forge-image-wrap {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(118, 211, 255, 0.1);
  background: rgba(255, 255, 255, 0.02);
}

.forge-image {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 16px;
}

.forge-result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
  justify-content: center;
}

.forge-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 0.9rem;
  font-size: 0.78rem;
  font-weight: 600;
  font-family: inherit;
  color: rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.forge-action-btn:hover {
  color: #fff;
  background: rgba(118, 211, 255, 0.1);
  border-color: rgba(118, 211, 255, 0.25);
}

.forge-action-btn svg {
  flex-shrink: 0;
}

.forge-result-prompt {
  margin: 0.75rem 0 0;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.3);
  text-align: center;
  font-style: italic;
}

/* ── History ────────────────────────────────────────────────────── */
.forge-history {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.forge-history h3 {
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.35);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 0.75rem;
}

.forge-history-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  gap: 0.5rem;
}

.forge-history-empty {
  grid-column: 1 / -1;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.25);
  text-align: center;
  padding: 1rem;
  margin: 0;
}

.forge-history-thumb {
  position: relative;
  aspect-ratio: 1;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.06);
  cursor: pointer;
  transition:
    transform 0.2s ease,
    border-color 0.2s ease;
}

.forge-history-thumb:hover {
  transform: scale(1.05);
  border-color: rgba(118, 211, 255, 0.25);
}

.forge-history-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ── Nav trigger button ─────────────────────────────────────────── */
.btn-nav {
  background: linear-gradient(135deg, rgba(118, 211, 255, 0.12), rgba(182, 119, 255, 0.08));
  border: 1px solid rgba(118, 211, 255, 0.3);
  padding: 8px 16px;
  border-radius: 20px;
  cursor: pointer;
  color: var(--text-light, #fff);
  font-size: 0.95rem;
  font-weight: 500;
  transition: all 0.3s ease;
  white-space: nowrap;
  margin-left: 0.5rem;
}

.btn-nav:hover {
  background: linear-gradient(135deg, rgba(118, 211, 255, 0.18), rgba(182, 119, 255, 0.12));
  border-color: rgba(118, 211, 255, 0.5);
  box-shadow: 0 0 20px rgba(118, 211, 255, 0.2);
  transform: translateY(-2px);
}

/* ── Mobile responsive ──────────────────────────────────────────── */
@media (max-width: 640px) {
  .modal-content {
    width: 96%;
    padding: 1.75rem 1.25rem 1.5rem;
    border-radius: 18px;
    max-height: 92vh;
  }

  .forge-header h2 {
    font-size: 1.3rem;
  }

  .forge-example-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .forge-controls-grid {
    grid-template-columns: 1fr;
  }

  .forge-result-actions {
    gap: 0.4rem;
  }

  .forge-action-btn {
    font-size: 0.72rem;
    padding: 0.4rem 0.7rem;
  }

  .forge-history-grid {
    grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
  }

  .modal-close {
    top: 0.75rem;
    right: 0.75rem;
  }
}