/* ===========================================
   WIZARD LIVE PREVIEW - Styles
   Phase 6: Wizard Live Preview
   =========================================== */

/* Import decorative system (Phase 9) */
@import url('/css/decoratives.css');

/* ===========================================
   PRIMITIVE TOKENS (from edge function)
   =========================================== */

:root {
  /* Space primitives */
  --primitive-space-100: 4px;
  --primitive-space-200: 8px;
  --primitive-space-300: 12px;
  --primitive-space-400: 16px;
  --primitive-space-500: 24px;
  --primitive-space-600: 32px;
  --primitive-space-700: 48px;
  --primitive-space-800: 64px;
  --primitive-space-900: 80px;

  /* Type primitives - container-query based */
  --primitive-type-xs: clamp(10px, 1.5cqw, 14px);
  --primitive-type-sm: clamp(12px, 2cqw, 16px);
  --primitive-type-base: clamp(16px, 3cqw, 24px);
  --primitive-type-lg: clamp(20px, 4cqw, 36px);
  --primitive-type-xl: clamp(24px, 5cqw, 48px);
  --primitive-type-2xl: clamp(28px, 6cqw, 56px);
  --primitive-type-3xl: clamp(32px, 7cqw, 72px);
  --primitive-type-4xl: clamp(40px, 8cqw, 96px);

  /* Weight primitives */
  --primitive-weight-light: 300;
  --primitive-weight-normal: 400;
  --primitive-weight-medium: 500;
  --primitive-weight-semibold: 600;
  --primitive-weight-bold: 700;
  --primitive-weight-extrabold: 800;
  --primitive-weight-black: 900;

  /* Radius primitives */
  --primitive-radius-none: 0;
  --primitive-radius-sm: 4px;
  --primitive-radius-md: 8px;
  --primitive-radius-lg: 12px;
  --primitive-radius-xl: 16px;
  --primitive-radius-full: 9999px;

  /* Transition primitives */
  --primitive-transition-fast: 0.15s ease;
  --primitive-transition-normal: 0.3s ease;
  --primitive-transition-slow: 0.4s ease;
}

/* ===========================================
   PREVIEW CONTAINER
   =========================================== */

.preview-container {
  position: relative;
  container-type: inline-size;
  container-name: preview;
  width: var(--canvas-width, 400px);
  height: var(--canvas-height, 225px);
  max-width: 100%;
  background: var(--preview-bg, #1a1a2e);
  border-radius: var(--primitive-radius-lg);
  overflow: hidden;
  transition: width var(--primitive-transition-normal), height var(--primitive-transition-normal);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

/* Scale container for small viewports */
.preview-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--primitive-radius-xl);
  min-height: 280px;
  position: relative;
}

/* ===========================================
   WYSIWYG SCREEN CONTEXT MODE
   For overlay and lower-third, show within a simulated screen
   =========================================== */

/* Screen context wrapper - simulates user's full screen */
.preview-screen-context {
  position: relative;
  width: 100%;
  max-width: none; /* Match presentation mode sizing */
  aspect-ratio: 16 / 9;
  background: rgba(255, 255, 255, 0.03);
  border: 1px dashed rgba(255, 255, 255, 0.15);
  border-radius: var(--primitive-radius-md);
  overflow: hidden;
}

/* When in screen context mode, wrapper centers the screen simulation */
.preview-wrapper:has(.preview-screen-context) {
  justify-content: center;
  align-items: center;
}

/* ===========================================
   OVERLAY WYSIWYG - Panel within screen context
   =========================================== */

/* Overlay container positions within screen context */
.preview-screen-context[data-context="overlay"] .preview-container {
  position: absolute;
  top: 0;
  bottom: 0;
  width: var(--overlay-coverage, 50%) !important;
  max-width: var(--overlay-coverage, 50%) !important;
  height: 100%;
}

/* Overlay left positioning */
.preview-screen-context[data-context="overlay"][data-edge="left"] .preview-container {
  left: 0;
  right: auto;
  border-radius: 0;
  border-top-right-radius: var(--primitive-radius-lg);
  border-bottom-right-radius: var(--primitive-radius-lg);
}

/* Overlay right positioning */
.preview-screen-context[data-context="overlay"][data-edge="right"] .preview-container {
  left: auto;
  right: 0;
  border-radius: 0;
  border-top-left-radius: var(--primitive-radius-lg);
  border-bottom-left-radius: var(--primitive-radius-lg);
}

/* ===========================================
   LOWER THIRD WYSIWYG - Strip at bottom of screen
   =========================================== */

/* Lower third container positions at bottom of screen context */
.preview-screen-context[data-context="lower-third"] .preview-container {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: auto;
  min-height: 48px;
  max-height: 30%;
  max-width: none;
  border-radius: 0;
  border-top-left-radius: var(--primitive-radius-sm);
  border-top-right-radius: var(--primitive-radius-sm);
}

/* Lower third content layout */
.preview-screen-context[data-context="lower-third"] .preview-canvas {
  padding: var(--primitive-space-300) var(--primitive-space-500);
}

/* ===========================================
   LEGACY: Direct positioning (fallback)
   =========================================== */

/* Overlay left positioning - legacy fallback */
.preview-wrapper:has([data-output="overlay"][data-edge="left"]):not(:has(.preview-screen-context)) {
  justify-content: flex-start;
}

/* Overlay right positioning - legacy fallback */
.preview-wrapper:has([data-output="overlay"][data-edge="right"]):not(:has(.preview-screen-context)) {
  justify-content: flex-end;
}

/* Lower third positioning - legacy fallback */
.preview-wrapper:has([data-output="lower-third"]):not(:has(.preview-screen-context)) {
  align-items: flex-end;
  justify-content: stretch;
  padding: 20px;
  padding-top: 0;
  background: transparent;
  height: 100%;
}

.preview-wrapper:has([data-output="lower-third"]):not(:has(.preview-screen-context)) .preview-container {
  width: 100%;
  max-width: 100%;
}

/* ===========================================
   TRANSPARENCY MODE
   =========================================== */

.preview-container[data-transparent="true"] {
  background: transparent !important;
}

.preview-wrapper:has([data-transparent="true"]) {
  background: transparent !important;
}

.preview-container[data-transparent="true"] .preview-canvas {
  background: transparent !important;
}

/* ===========================================
   PREVIEW CANVAS
   =========================================== */

.preview-canvas {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--slide-padding, var(--primitive-space-700));
  box-sizing: border-box;
  background: var(--preview-bg, #1a1a2e);
  color: var(--preview-text, #f0f0f0);
  transition: padding var(--primitive-transition-normal), background var(--primitive-transition-normal);
  align-items: var(--slide-align, center);
  text-align: var(--text-align, center);
}

/* ===========================================
   PREVIEW LOGO (supports PNG transparency)
   =========================================== */

.preview-logo {
  position: absolute;
  top: var(--primitive-space-400);
  left: var(--primitive-space-400);
  z-index: 5;
  max-width: 15%;
  max-height: 12%;
}

.preview-logo img {
  display: block;
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  /* Ensure PNG transparency is preserved */
  background: transparent;
}

/* Adjust logo position for lower-third */
.preview-container[data-output="lower-third"] .preview-logo {
  position: relative;
  top: auto;
  left: auto;
  max-width: 60px;
  max-height: 40px;
  flex-shrink: 0;
}

/* ===========================================
   PREVIEW SLIDE CONTENT
   =========================================== */

.preview-slide {
  position: relative;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--bullet-gap, var(--primitive-space-500));
}

.preview-headline {
  font-family: var(--font-headline, 'Inter', sans-serif);
  font-size: var(--primitive-type-2xl);
  font-weight: var(--weight-headline, var(--primitive-weight-semibold));
  letter-spacing: var(--headline-spacing, normal);
  text-transform: var(--headline-transform, none);
  line-height: 1.2;
  margin: 0;
  color: var(--preview-headline, #fff);
  transition: all var(--primitive-transition-normal);
}

.preview-bullets {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--bullet-gap, var(--primitive-space-400));
  align-items: var(--bullet-align, flex-start);
  max-width: var(--bullet-max-width, 100%);
}

.preview-bullets li {
  position: relative;
  padding-left: 1.5em;
  font-size: var(--primitive-type-base);
  line-height: 1.5;
  color: var(--preview-text, #d0d0d0);
  transition: all var(--primitive-transition-normal);
}

.preview-bullets li::before {
  content: var(--bullet-marker, "–");
  position: absolute;
  left: 0;
  top: calc(0.5em * 1.5);
  transform: translateY(-50%) translateY(var(--bullet-marker-offset, 0));
  color: var(--preview-accent, #ffd700);
  font-weight: var(--primitive-weight-bold);
  transition: all var(--primitive-transition-normal);
}

/* ===========================================
   STYLE THEMES
   =========================================== */

/* Minimal */
.preview-container[data-style="minimal"] {
  --weight-headline: var(--primitive-weight-normal);
  --headline-spacing: normal;
  --headline-transform: none;
  --bullet-marker: "–";
  --bullet-marker-offset: 0;
  --bullet-gap: var(--primitive-space-500);
}

/* Corporate */
.preview-container[data-style="corporate"] {
  --weight-headline: var(--primitive-weight-semibold);
  --headline-spacing: normal;
  --headline-transform: none;
  --bullet-marker: "●";
  --bullet-marker-offset: 0.25em;
  --bullet-gap: var(--primitive-space-300);
  --slide-align: flex-start;
  --text-align: left;
}

/* Bold */
.preview-container[data-style="bold"] {
  --weight-headline: var(--primitive-weight-extrabold);
  --headline-spacing: 0.05em;
  --headline-transform: uppercase;
  --bullet-marker: "■";
  --bullet-marker-offset: 0;
  --bullet-gap: var(--primitive-space-200);
}

/* Editorial */
.preview-container[data-style="editorial"] {
  --weight-headline: var(--primitive-weight-medium);
  --headline-spacing: -0.02em;
  --headline-transform: none;
  --bullet-marker: "›";
  --bullet-marker-offset: 0.15em;
  --bullet-gap: var(--primitive-space-400);
  --slide-align: flex-start;
  --text-align: left;
}

/* Friendly */
.preview-container[data-style="friendly"] {
  --weight-headline: var(--primitive-weight-semibold);
  --headline-spacing: normal;
  --headline-transform: none;
  --bullet-marker: "→";
  --bullet-marker-offset: 0;
  --bullet-gap: var(--primitive-space-400);
}

/* Vibrant */
.preview-container[data-style="vibrant"] {
  --weight-headline: var(--primitive-weight-bold);
  --headline-spacing: 0.02em;
  --headline-transform: none;
  --bullet-marker: "◆";
  --bullet-marker-offset: 0;
  --bullet-gap: var(--primitive-space-300);
}

/* Confident */
.preview-container[data-style="confident"] {
  --weight-headline: var(--primitive-weight-semibold);
  --headline-spacing: 0.01em;
  --headline-transform: none;
  --bullet-marker: "▸";
  --bullet-marker-offset: 0;
  --bullet-gap: var(--primitive-space-400);
}

/* Energetic */
.preview-container[data-style="energetic"] {
  --weight-headline: var(--primitive-weight-bold);
  --headline-spacing: 0.03em;
  --headline-transform: uppercase;
  --bullet-marker: "»";
  --bullet-marker-offset: 0;
  --bullet-gap: var(--primitive-space-300);
}

/* Calm */
.preview-container[data-style="calm"] {
  --weight-headline: var(--primitive-weight-normal);
  --headline-spacing: -0.01em;
  --headline-transform: none;
  --bullet-marker: "·";
  --bullet-marker-offset: 0.1em;
  --bullet-gap: var(--primitive-space-500);
  --slide-align: flex-start;
  --text-align: left;
}

/* ===========================================
   RHYTHM VARIATIONS
   =========================================== */

/* Breathing Room */
.preview-container[data-rhythm="breathing-room"],
.preview-container[data-rhythm="breathing"] {
  --slide-padding: var(--primitive-space-800);
  --bullet-gap: var(--primitive-space-600);
  --space-multiplier: 2;
}

/* Balanced */
.preview-container[data-rhythm="balanced"] {
  --slide-padding: var(--primitive-space-700);
  --bullet-gap: var(--primitive-space-400);
  --space-multiplier: 1;
}

/* Compact / Dense */
.preview-container[data-rhythm="compact"],
.preview-container[data-rhythm="dense"] {
  --slide-padding: var(--primitive-space-500);
  --bullet-gap: var(--primitive-space-300);
  --space-multiplier: 0.75;
}

/* Dramatic */
.preview-container[data-rhythm="dramatic"],
.preview-container[data-rhythm="dramatic-pause"] {
  --slide-padding: var(--primitive-space-900);
  --bullet-gap: var(--primitive-space-700);
  --space-multiplier: 3;
}

/* ===========================================
   OUTPUT CONTEXT VARIATIONS
   =========================================== */

/* Presentation (default 16:9) */
.preview-container[data-output="presentation"] {
  /* Default dimensions set via JS */
}

/* Stream Overlay */
.preview-container[data-output="overlay"] {
  border-radius: var(--primitive-radius-xl);
}

.preview-container[data-output="overlay"][data-edge="left"] {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

.preview-container[data-output="overlay"][data-edge="right"] {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

/* Overlay content layout - start from top with reduced padding */
.preview-container[data-output="overlay"] .preview-canvas {
  justify-content: flex-start;
  padding: var(--primitive-space-500);
  overflow-y: auto;
}

.preview-container[data-output="overlay"] .preview-headline {
  font-size: clamp(var(--primitive-type-lg), 4cqi, var(--primitive-type-2xl));
}

/* Lower Third - strip layout */
.preview-container[data-output="lower-third"] {
  border-radius: var(--primitive-radius-md);
}

.preview-container[data-output="lower-third"] .preview-canvas {
  flex-direction: row;
  justify-content: flex-start;
  align-items: center;
  gap: var(--primitive-space-500);
  padding: var(--primitive-space-400) var(--primitive-space-600);
}

.preview-container[data-output="lower-third"] .preview-slide {
  flex-direction: row;
  align-items: center;
  gap: var(--primitive-space-400);
}

.preview-container[data-output="lower-third"] .preview-headline {
  font-size: var(--primitive-type-lg);
  white-space: nowrap;
}

.preview-container[data-output="lower-third"] .preview-bullets {
  display: none;
}

.preview-container[data-output="lower-third"] .preview-subhead {
  display: block;
  font-size: var(--primitive-type-sm);
  color: var(--preview-text);
  opacity: 0.8;
}

/* ===========================================
   ORIENTATION ADAPTATIONS
   =========================================== */

/* Wide (overlay/lower-third) */
.preview-container[data-orientation="strip"] .preview-canvas {
  justify-content: flex-start;
}

.preview-container[data-orientation="strip"] .preview-headline {
  font-size: var(--primitive-type-xl);
}

/* Portrait */
.preview-container[data-orientation="portrait"],
.preview-container[data-orientation="tower"] {
  --slide-padding: var(--primitive-space-600);
}

.preview-container[data-orientation="portrait"] .preview-headline,
.preview-container[data-orientation="tower"] .preview-headline {
  font-size: var(--primitive-type-xl);
}

/* ===========================================
   OUTPUT CONTEXT CONTROLS (Step 2 UI)
   =========================================== */

.output-context-section {
  margin-bottom: 24px;
  padding: 20px;
  background: var(--bg-elevated, rgba(255, 255, 255, 0.05));
  border-radius: 12px;
  border: 1px solid var(--border-subtle, rgba(255, 255, 255, 0.1));
}

.output-context-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary, #888);
  margin-bottom: 12px;
}

.output-context-options {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.output-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: transparent;
  border: 1px solid var(--border-subtle, rgba(255, 255, 255, 0.15));
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
  color: var(--text-primary, #fff);
  font-size: 14px;
}

.output-option:hover {
  border-color: var(--border-medium, rgba(255, 255, 255, 0.3));
  background: rgba(255, 255, 255, 0.05);
}

.output-option.selected {
  border-color: var(--accent-gold, #ffd700);
  background: rgba(255, 215, 0, 0.1);
}

.output-option input[type="radio"] {
  accent-color: var(--accent-gold, #ffd700);
}

/* Stream Overlay sub-options */
.overlay-sub-options {
  display: none;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle, rgba(255, 255, 255, 0.1));
}

.output-context-section[data-output="overlay"] .overlay-sub-options {
  display: block;
}

.sub-option-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}

.sub-option-row:last-child {
  margin-bottom: 0;
}

.sub-option-label {
  font-size: 12px;
  color: var(--text-secondary, #888);
  min-width: 80px;
}

.sub-option-group {
  display: flex;
  gap: 8px;
}

.sub-option {
  padding: 6px 12px;
  background: transparent;
  border: 1px solid var(--border-subtle, rgba(255, 255, 255, 0.15));
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text-primary, #fff);
  transition: all 0.2s ease;
}

.sub-option:hover {
  border-color: var(--border-medium, rgba(255, 255, 255, 0.3));
}

.sub-option.selected {
  border-color: var(--accent-gold, #ffd700);
  background: rgba(255, 215, 0, 0.1);
}

/* Transparency toggle */
.transparency-toggle {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle, rgba(255, 255, 255, 0.1));
}

.transparency-toggle input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent-gold, #ffd700);
}

.transparency-toggle label {
  font-size: 14px;
  color: var(--text-primary, #fff);
  cursor: pointer;
}

/* ===========================================
   COMPACT RADIO CONTROLS
   =========================================== */

.compact-radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.compact-radio {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: transparent;
  border: 1px solid var(--border-subtle, rgba(255, 255, 255, 0.15));
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 13px;
  color: var(--text-primary, #fff);
}

.compact-radio:hover {
  border-color: var(--border-medium, rgba(255, 255, 255, 0.3));
  background: rgba(255, 255, 255, 0.03);
}

.compact-radio.selected {
  border-color: var(--accent-gold, #ffd700);
  background: rgba(255, 215, 0, 0.08);
}

.compact-radio input[type="radio"] {
  accent-color: var(--accent-gold, #ffd700);
  margin: 0;
}