:root {
  --bg: #fafbfc;
  --bg-card: #ffffff;
  --bg-soft: #f3f4f6;
  --border: #e2e6eb;
  --border-focus: #2563eb;
  --text: #111827;
  --text-muted: #6b7280;
  --btn-bg: #111827;
  --btn-hover: #1f2937;
  --accent: #2563eb;
  --success: #059669;
  --error: #dc2626;
  --radius: 10px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.06);
  --font: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  padding-top: 64px;
  -webkit-font-smoothing: antialiased;
  letter-spacing: -0.01em;
}

.app {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header — clean, minimal, alinhado ao conteúdo */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  padding: 18px max(24px, calc((100vw - 720px) / 2 + 24px));
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.logo:hover { color: var(--text); }

.logo-icon { color: var(--text); }

.logo-text { font-weight: 600; }

/* Header right: credits + add, hamburger */
.header-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-credits-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-soft);
  border-radius: 10px;
  padding: 2px 10px 2px 12px;
}

.header-credits {
  display: flex;
  align-items: center;
  gap: 6px;
}

.credits-icon {
  flex-shrink: 0;
  color: var(--text-muted);
  opacity: 0.8;
}

.credits-count {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text);
}

.credits-label {
  font-size: 0.78rem;
  font-weight: 400;
  color: var(--text-muted);
  opacity: 0.65;
}

.btn-add-credits {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--btn-bg);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 1.1rem;
  line-height: 1;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.2s, opacity 0.2s;
}

.btn-add-credits:hover {
  background: var(--btn-hover);
}

.hamburger-btn {
  width: 40px;
  height: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.hamburger-btn span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
  border-radius: 1px;
  transition: 0.2s ease;
}

.hamburger-btn[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger-btn[aria-expanded="true"] span:nth-child(2) { opacity: 0; }

.hamburger-btn[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Hamburger menu overlay */
.hamburger-overlay {
  position: fixed;
  inset: 0;
  z-index: 1500;
  background: rgba(0,0,0,0.3);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
}

.hamburger-overlay.open {
  opacity: 1;
  visibility: visible;
}

.hamburger-panel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(300px, 85vw);
  background: var(--bg-card);
  box-shadow: -4px 0 24px rgba(0,0,0,0.08);
  z-index: 1501;
  transform: translateX(100%);
  transition: transform 0.25s ease;
  padding: 80px 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.hamburger-overlay.open .hamburger-panel {
  transform: translateX(0);
}

.hamburger-panel a,
.hamburger-panel button.hamburger-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 0.95rem;
  color: var(--text);
  text-decoration: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 100%;
  text-align: left;
  font-family: inherit;
  transition: background 0.2s;
}

.hamburger-panel a:hover,
.hamburger-panel button.hamburger-item:hover {
  background: var(--bg-soft);
}

.hamburger-panel .credits-row {
  margin-top: auto;
  padding: 16px 0 0;
  border-top: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--text-muted);
}

.hamburger-panel .powered {
  font-size: 0.8rem;
  color: var(--text-muted);
  opacity: 0.8;
}

/* Título e modos — minimalista, sem caixa */
.create-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.create-label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.mode-switcher {
  display: flex;
  gap: 6px;
  flex-wrap: nowrap;
}

.mode-switcher-inline {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.create-tab-box .mode-switcher-inline .mode-btn {
  padding: 8px 16px;
  font-size: 0.88rem;
  font-weight: 500;
}

.mode-switcher .mode-btn,
.mode-switcher-inline .mode-btn {
  padding: 10px 18px;
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.mode-btn-icon {
  font-size: 1rem;
  opacity: 0.9;
}

.main {
  display: flex;
  flex-direction: column;
  gap: 40px;
  padding-top: 36px;
  padding-bottom: 56px;
}

.section-create { scroll-margin-top: 80px; }

.mode-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-family: inherit;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s, color 0.2s, background 0.2s;
  box-shadow: var(--shadow-sm);
  border-radius: 10px;
}

.mode-btn:hover {
  color: var(--text);
  border-color: #c4cad4;
  background: var(--bg-card);
}

.mode-btn:active {
  transform: scale(0.98);
}

.mode-btn.active {
  background: var(--btn-bg);
  border-color: var(--btn-bg);
  color: white;
  box-shadow: 0 2px 6px rgba(17,24,39,0.2);
}

.mode-btn.active:hover {
  color: white;
  border-color: var(--btn-bg);
  background: var(--btn-hover);
}

/* Create form */
.section-create {
  padding: 0;
}

.create-form {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Fluxo: Prompt protagonista → Sugestões → Opções → Botão */
.create-flow {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.prompt-hero {
  margin-bottom: 40px;
}

.prompt-field-wrap {
  position: relative;
  background: #FAFAFA;
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 16px;
  box-shadow: 0 6px 24px rgba(0,0,0,0.04);
  transition: box-shadow 0.25s ease, border-color 0.2s ease;
  overflow: hidden;
}

.prompt-field-wrap:hover {
  border-color: rgba(0,0,0,0.08);
  box-shadow: 0 6px 26px rgba(0,0,0,0.05);
}

.prompt-field-wrap:focus-within {
  border-color: rgba(17,24,39,0.12);
  box-shadow: 0 8px 30px rgba(0,0,0,0.08), 0 0 0 1px rgba(17,24,39,0.06);
}

.prompt-powered {
  font-size: 0.68rem;
  color: var(--text-muted);
  opacity: 0.55;
  letter-spacing: 0.03em;
  pointer-events: none;
}

.prompt-hero textarea {
  width: 100%;
  padding: 20px 24px 12px;
  background: transparent;
  border: none;
  border-radius: 0;
  font-family: inherit;
  font-size: 1.05rem;
  line-height: 1.6;
  resize: vertical;
  min-height: 140px;
  color: var(--text);
  display: block;
}

.prompt-hero textarea::placeholder {
  color: #9ca3af;
}

.prompt-hero textarea:focus {
  outline: none;
}

.prompt-field-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px 12px;
  border-top: 1px solid rgba(0,0,0,0.06);
}

.prompt-field-bar .btn-clear-prompt {
  background: none;
  border: none;
  font-size: 0.78rem;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px 8px;
  margin: -4px -8px;
  border-radius: 4px;
  opacity: 0.8;
  transition: opacity 0.2s, color 0.2s;
}

.prompt-field-bar .btn-clear-prompt:hover {
  opacity: 1;
  color: var(--text);
}

.btn-clear-prompt.empty { visibility: hidden; pointer-events: none; }

.prompt-suggestions {
  margin-bottom: 32px;
  transition: opacity 0.2s ease;
}

.prompt-suggestions .suggestion-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.create-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border) 10%, var(--border) 90%, transparent);
  margin: 0 0 24px;
  opacity: 0.7;
}

/* Opções colapsáveis */
.config-advanced {
  margin-bottom: 24px;
}

.config-advanced summary {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  padding: 8px 0;
  list-style: none;
  transition: color 0.2s;
}

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

.config-advanced summary::before {
  content: '▶';
  display: inline-block;
  margin-right: 8px;
  font-size: 0.65rem;
  transition: transform 0.25s ease;
}

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

.config-advanced summary:hover {
  color: var(--text);
}

.config-inner {
  padding-top: 4px;
  animation: configSlide 0.35s ease;
}

@keyframes configSlide {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

.prompt-actions {
  margin-top: 28px;
}

.btn-generate-inline {
  width: 100%;
}

.suggestions-label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.suggestion-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  padding: 6px 14px;
  background: rgba(0,0,0,0.02);
  border: 1px solid rgba(0,0,0,0.04);
  border-radius: 20px;
  font-family: inherit;
  font-size: 0.82rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.22s ease;
  white-space: nowrap;
}

.chip:hover {
  background: rgba(0,0,0,0.05);
  color: var(--text);
  border-color: rgba(0,0,0,0.06);
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  transform: translateY(-1px);
}

/* Form options — discretas, tipografia menor */
.form-options {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 0;
  background: transparent;
  border: none;
  border-radius: 0;
  box-shadow: none;
}

.form-options-compact {
  padding: 0;
  gap: 12px;
}

.form-options-compact .config-row {
  gap: 12px 20px;
}

.form-options-compact .field-compact label {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 500;
}

.form-options-compact .field-compact select {
  padding: 6px 10px;
  font-size: 0.82rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg-card);
}

.form-options-compact .checkbox-compact {
  font-size: 0.78rem !important;
  color: var(--text-muted);
}

.config-inner .file-upload {
  border: 1px dashed var(--border);
  border-radius: 8px;
}

.mode-howto-compact {
  padding: 12px 16px;
  margin-bottom: 12px;
}

.config-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 12px 16px;
}

.field-compact {
  min-width: 0;
}

.field-compact label {
  font-size: 0.78rem;
  margin-bottom: 4px;
}

.field-compact select {
  padding: 8px 12px;
  font-size: 0.85rem;
  min-width: 80px;
}

.field-ref {
  flex: 1;
  min-width: 100px;
  max-width: 140px;
}

.file-upload-compact .file-upload-area {
  padding: 10px 12px;
}

.file-upload-compact .file-upload-icon {
  display: inline-block;
  margin: 0 6px 0 0;
  vertical-align: middle;
}

.file-upload-compact .file-upload-text {
  display: inline;
  font-size: 0.82rem;
}

.file-upload-compact .file-upload-hint {
  display: none;
}

.checkbox-compact {
  font-size: 0.82rem !important;
  white-space: nowrap;
}

.hidden { display: none !important; }
.mode-fields.hidden { display: none !important; }

.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 8px;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

select {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: inherit;
  font-size: 0.9rem;
  cursor: pointer;
  transition: border-color 0.18s;
}

select:focus {
  outline: none;
  border-color: var(--border-focus);
}

.checkbox-label {
  display: flex !important;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.checkbox-label input {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

.model-buttons { display: flex; gap: 8px; flex-wrap: wrap; }

.model-btn {
  padding: 10px 18px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.88rem;
  cursor: pointer;
  transition: all 0.18s;
}

.model-btn:hover {
  color: var(--text);
  border-color: #c4cad4;
}

.model-btn.active {
  background: var(--btn-bg);
  border-color: var(--btn-bg);
  color: white;
}

/* File upload */
.file-upload {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  transition: all 0.18s;
}

.file-upload.dragover {
  border-color: var(--accent);
  background: rgba(37,99,235,0.04);
}

.file-upload-area {
  padding: 24px 20px;
  text-align: center;
  cursor: pointer;
}

.file-upload-icon { display: block; margin-bottom: 10px; opacity: 0.45; color: var(--text-muted); }
.file-upload-icon svg { display: block; margin: 0 auto; }
.file-upload-text { display: block; font-size: 0.9rem; color: var(--text); font-weight: 500; }
.file-upload-hint { font-size: 0.78rem; color: var(--text-muted); margin-top: 6px; }

/* Como fazer / mode howto */
.mode-howto,
.motion-howto {
  padding: 18px 20px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.88rem;
  color: var(--text);
  margin-bottom: 22px;
}
.mode-howto summary,
.motion-howto summary {
  cursor: pointer;
  list-style: none;
  user-select: none;
  font-weight: 500;
}
.mode-howto summary::-webkit-details-marker,
.motion-howto summary::-webkit-details-marker { display: none; }
.mode-howto summary::before,
.motion-howto summary::before {
  content: '›';
  margin-right: 8px;
  font-size: 0.9rem;
  opacity: 0.6;
  transition: transform 0.2s;
}
.mode-howto[open] summary::before,
.motion-howto[open] summary::before {
  content: '›';
  transform: rotate(90deg);
}
.mode-howto-content {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  line-height: 1.65;
}
.mode-howto-content p { margin: 0 0 10px; }
.mode-howto-content p:last-child { margin-bottom: 0; }

/* Como fazer? — seção abaixo do Resultado */
.section-como-fazer {
  padding: 0 0 24px;
}

.mode-howto-standalone {
  margin-bottom: 12px;
}

.mode-howto-standalone.hidden {
  display: none !important;
}

.field-hint {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin: 0 0 8px;
  line-height: 1.4;
}

.field-hint-small {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin: 4px 0 0;
}

.required { color: var(--error); }

.motion-ready-state {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 12px 0 0;
  min-height: 1.2em;
}
.motion-ready-state.ready {
  color: var(--accent);
  font-weight: 500;
}

.motion-prompts {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.file-preview { padding: 12px; }
.file-preview img { max-width: 100%; max-height: 100px; border-radius: 8px; display: block; margin: 0 auto; }

.file-remove {
  display: block;
  margin-top: 10px;
  padding: 8px 14px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.18s;
}

.file-remove:hover { color: var(--error); border-color: var(--error); }
.file-preview.hidden, .file-upload-area.hidden { display: none !important; }

/* Generate button */
.btn-generate {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  background: linear-gradient(180deg, #111 0%, #0B0F14 100%);
  border: none;
  border-radius: 12px;
  color: white;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.22s ease;
  box-shadow: 0 2px 10px rgba(0,0,0,0.2), inset 0 1px 0 rgba(255,255,255,0.06);
}

.btn-generate:hover:not(:disabled) {
  background: linear-gradient(180deg, #18181b 0%, #0f1319 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.25), inset 0 1px 0 rgba(255,255,255,0.08);
}

.btn-generate:focus-visible {
  outline: none;
  box-shadow: 0 2px 10px rgba(0,0,0,0.2), 0 0 0 2px rgba(17,24,39,0.4);
}

.btn-generate:active:not(:disabled) {
  transform: translateY(0);
  transition-duration: 0.08s;
}

.btn-generate:disabled { opacity: 0.55; cursor: not-allowed; }

/* Sections */
.section-title {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 20px;
  color: var(--text);
  letter-spacing: -0.02em;
}

/* Result */
.section-result {
  padding: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.output-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  color: var(--text-muted);
}

.placeholder-icon { font-size: 2.5rem; margin-bottom: 12px; opacity: 0.5; }
.output-placeholder p { margin: 0; font-size: 1rem; }

.output-result { display: flex; flex-direction: column; gap: 16px; }
.output-result.hidden { display: none !important; }
.output-placeholder.hidden { display: none !important; }

.task-status-bar {
  display: flex;
  align-items: center;
  gap: 12px;
}

.status-badge {
  padding: 4px 10px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 500;
}

.status-badge.finished { background: rgba(22, 163, 74, 0.15); color: var(--success); }
.status-badge.running, .status-badge.not_started { background: rgba(234, 179, 8, 0.15); color: #ca8a04; }
.status-badge.failed { background: rgba(220, 38, 38, 0.15); color: var(--error); }

.task-progress { font-size: 0.9rem; color: var(--text-muted); }
.progress-bar { flex: 1; height: 6px; background: var(--bg-soft); border-radius: 4px; overflow: hidden; }
.progress-fill { height: 100%; background: linear-gradient(90deg, var(--accent), #3b82f6); border-radius: 4px; width: 0%; transition: width 0.35s ease; }

.btn-verify {
  padding: 8px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-muted);
  font-size: 0.85rem;
  cursor: pointer;
  width: fit-content;
}

.btn-verify:hover:not(:disabled) { color: var(--btn-bg); border-color: var(--btn-bg); }
.btn-verify.hidden { display: none !important; }

.media-container {
  background: #0f172a;
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 180px;
  position: relative;
}

.loading-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  background: rgba(11,15,20,0.97);
  border-radius: var(--radius);
  animation: loadFadeIn 0.35s ease;
}

.loading-placeholder.hidden { display: none !important; }

@keyframes loadFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 2px solid rgba(255,255,255,0.12);
  border-top-color: rgba(255,255,255,0.95);
  border-radius: 50%;
  animation: spin 0.8s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

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

.loading-placeholder-text {
  margin: 0;
  color: rgba(255,255,255,0.75);
  font-size: 0.9rem;
}

.loading-message {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.loading-message:empty { display: none; }

.media-output { width: 100%; display: block; aspect-ratio: 16/9; }
.media-output[src=""] { display: none !important; }

.image-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
  padding: 16px;
}

.image-gallery.hidden { display: none !important; }
.image-gallery .gallery-item { position: relative; border-radius: 10px; overflow: hidden; aspect-ratio: 1; }
.image-gallery .gallery-item img { width: 100%; height: 100%; object-fit: cover; }
.image-gallery .gallery-item a {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 8px; background: rgba(0,0,0,0.75); color: white;
  font-size: 0.8rem; text-align: center; text-decoration: none;
}
.image-gallery .gallery-item a:hover { background: var(--btn-bg); }

.status-message { font-size: 0.9rem; color: var(--text-muted); margin: 0; }
.status-message.success { color: var(--success); }
.status-message.error { color: var(--error); }

.btn-download {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: var(--btn-bg);
  border: none;
  border-radius: 10px;
  color: white;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  width: fit-content;
}

.btn-download:hover { background: var(--btn-hover); color: white; }
.btn-download.hidden { display: none !important; }

/* Creations - Seus vídeos */
.section-creations { padding: 0; }

.creations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px;
}

.creations-grid.hidden { display: none !important; }

.creation-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.18s;
  box-shadow: var(--shadow-sm);
}

.creation-item:hover {
  border-color: #c4cad4;
  box-shadow: var(--shadow-md);
}

.creation-thumb {
  aspect-ratio: 16/9;
  background: #111;
  overflow: hidden;
}

.creation-thumb img,
.creation-thumb video { width: 100%; height: 100%; object-fit: cover; }

.creation-info { padding: 12px; }
.creation-info .prompt {
  font-size: 0.85rem;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 4px;
}
.creation-info .meta { font-size: 0.75rem; color: var(--text-muted); }
.creation-actions { padding: 0 12px 12px; }
.creation-actions a {
  display: inline-block;
  padding: 8px 14px;
  font-size: 0.85rem;
  border-radius: 8px;
  background: var(--btn-bg);
  color: white;
  text-decoration: none;
}
.creation-actions a:hover { background: var(--btn-hover); color: white; }

.creations-empty {
  padding: 40px 24px;
  text-align: center;
  color: var(--text-muted);
}
.creations-empty p { margin: 0 0 8px; font-size: 1rem; }
.history-hint { font-size: 0.85rem; opacity: 0.9; }
.creations-empty.hidden { display: none !important; }

.btn-clear-history {
  margin-top: 16px;
  padding: 8px 16px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-muted);
  font-size: 0.85rem;
  cursor: pointer;
}
.btn-clear-history:hover { color: var(--error); border-color: var(--error); }
.btn-clear-history.hidden { display: none !important; }

/* Inspire-se — carrossel como na landing */
.section-samples {
  padding: 0;
  overflow: hidden;
}

.section-samples .section-subtitle {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin: -8px 0 20px;
  line-height: 1.5;
}

.samples-wrap {
  position: relative;
  margin: 0 -24px;
}

.samples-carousel {
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 20px 24px 40px;
}

.samples-carousel::-webkit-scrollbar { display: none; }

.samples-track {
  display: flex;
  gap: 16px;
  padding-right: 24px;
  width: max-content;
}

.section-samples .video-card {
  flex-shrink: 0;
  width: 200px;
  aspect-ratio: 9/16;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #0f172a;
  position: relative;
  scroll-snap-align: start;
  border: 1px solid var(--border);
  padding: 0;
  cursor: pointer;
  font-family: inherit;
  transition: transform 0.18s, box-shadow 0.18s;
}

.section-samples .video-card:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-md);
}

.section-samples .video-card.sample-video-slot:hover {
  transform: scale(1.02);
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.section-samples .video-card video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.video-placeholder-slot {
  cursor: default !important;
}

.video-placeholder-slot .video-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
  color: rgba(255,255,255,0.5);
}

.video-placeholder-slot .video-placeholder span {
  font-size: 2.5rem;
  font-weight: 300;
  margin-bottom: 8px;
}

.video-placeholder-slot .video-placeholder small {
  font-size: 0.8rem;
}

.section-samples .carousel-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: white;
  border: 1px solid var(--border);
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--text);
  cursor: pointer;
  z-index: 2;
  transition: all 0.2s;
}

.section-samples .carousel-nav:hover {
  background: #f5f5f5;
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}

.section-samples .carousel-nav.left { left: 12px; }
.section-samples .carousel-nav.right { right: 12px; }

@media (max-width: 768px) {
  .section-samples .carousel-nav { display: none; }
}

/* Modal vídeo ampliado — tela cheia */
.video-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.video-modal.hidden { display: none !important; }

.video-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.9);
  cursor: pointer;
}

.video-modal-content {
  position: relative;
  width: 100%;
  max-width: min(420px, 92vw);
  max-height: 95vh;
  background: #111;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,0.5);
  display: flex;
  flex-direction: column;
}

.video-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background: rgba(0,0,0,0.7);
  color: white;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.video-modal-close:hover {
  background: rgba(0,0,0,0.9);
}

.video-modal-player {
  flex: 1;
  min-height: 0;
  aspect-ratio: 9/16;
  background: #000;
}

.video-modal-player video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.video-modal-info {
  padding: 20px;
  background: var(--bg);
  border-top: 1px solid var(--border);
}

.video-modal-info label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 8px;
  text-transform: uppercase;
}

.video-modal-prompt {
  font-size: 0.9rem;
  color: var(--text);
  line-height: 1.5;
  margin: 0 0 16px;
  padding: 12px;
  background: var(--bg-soft);
  border-radius: 8px;
  max-height: 72px;
  overflow-y: auto;
}

.btn-clonar-prompt {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: var(--btn-bg);
  border: none;
  border-radius: 10px;
  color: white;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-clonar-prompt:hover {
  background: var(--btn-hover);
}

@media (min-width: 768px) {
  .video-modal-content { max-width: 480px; }
}