/* ==========================================================================
   Antigravity Prompt 1 — Style, Theme & Animated Background System
   Themes: Original + 7 New Themes
   Styles: Original + Storyboard + Scrap Notes + Terminal Window
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Caveat:wght@600;700&family=Courier+Prime:wght@400;700&family=DM+Serif+Display&family=Fraunces:ital,opsz,wght@0,9..144,600;0,9..144,700;0,9..144,800;1,9..144,700&family=Inter+Tight:wght@500;700;800;900&family=JetBrains+Mono:wght@400;500;600;700;800&family=Montserrat:wght@500;600;700;800;900&family=Playfair+Display:ital,wght@0,700;0,900;1,700&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Special+Elite&display=swap');

/* ==========================================================================
   TOPCOURSEAI MONOLITH EDITORIAL THEMES (6 Universal Themes)
   ========================================================================== */

/* 1. LIGHT BLUEPRINT GRID — warm cream, 36px blue engineering grid, royal blue step */
:root[data-theme="light-grid"],
[data-theme="light-grid"] {
  --bg: #F5F1E8;
  --bg-2: #FAF7F0;
  --bg-gradient: #F5F1E8;
  --grid: rgba(37, 99, 235, 0.08);
  --ink: #0F172A;
  --muted: #475569;
  --body: #334155;
  --accent: #2563EB;
  --accent-2: #1D4ED8;
  --chip-bg: rgba(37, 99, 235, 0.08);
  --chip-border: rgba(37, 99, 235, 0.2);
  --panel-bg: #FAF7F0;
  --card-bg: #FFFFFF;
  --card-outline: #DFD8C8;
  --code-bg: #EBE5D8;
  --panel-shadow: 0 10px 30px rgba(37, 99, 235, 0.08);
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Plus Jakarta Sans", sans-serif;
  --font-mono: "JetBrains Mono", monospace;
  --is-light: 1;
}

/* 2. DARK MINIMALIST GOLD — pure pitch black, golden amber numerals (1/, 2/) */
:root[data-theme="dark-minimal"],
[data-theme="dark-minimal"] {
  --bg: #050505;
  --bg-2: #0A0A0A;
  --bg-gradient: #050505;
  --grid: rgba(245, 158, 11, 0.03);
  --ink: #FFFFFF;
  --muted: #A1A1AA;
  --body: #D4D4D8;
  --accent: #F59E0B;
  --accent-2: #D97706;
  --chip-bg: rgba(245, 158, 11, 0.15);
  --chip-border: rgba(245, 158, 11, 0.3);
  --panel-bg: #0A0A0A;
  --card-bg: #111111;
  --card-outline: #27272A;
  --code-bg: #141414;
  --panel-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Plus Jakarta Sans", sans-serif;
  --font-mono: "JetBrains Mono", monospace;
  --is-light: 0;
}

/* 3. CYBER TERMINAL — matrix obsidian, emerald green accents */
:root[data-theme="cyber-matrix"],
[data-theme="cyber-matrix"] {
  --bg: #090D14;
  --bg-2: #0F1522;
  --bg-gradient: #090D14;
  --grid: rgba(16, 185, 129, 0.07);
  --ink: #E2E8F0;
  --muted: #64748B;
  --body: #94A3B8;
  --accent: #10B981;
  --accent-2: #059669;
  --chip-bg: rgba(16, 185, 129, 0.15);
  --chip-border: rgba(16, 185, 129, 0.25);
  --panel-bg: #0F1522;
  --card-bg: #0F172A;
  --card-outline: rgba(16, 185, 129, 0.2);
  --code-bg: #06090F;
  --panel-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Plus Jakarta Sans", sans-serif;
  --font-mono: "JetBrains Mono", monospace;
  --is-light: 0;
}

/* 4. SWISS MONOCHROME — pure studio white, deep obsidian typography */
:root[data-theme="editorial-swiss"],
[data-theme="editorial-swiss"] {
  --bg: #FFFFFF;
  --bg-2: #FAFAFA;
  --bg-gradient: #FFFFFF;
  --grid: rgba(0, 0, 0, 0.04);
  --ink: #09090B;
  --muted: #52525B;
  --body: #3F3F46;
  --accent: #18181B;
  --accent-2: #27272A;
  --chip-bg: rgba(0, 0, 0, 0.06);
  --chip-border: rgba(0, 0, 0, 0.15);
  --panel-bg: #FAFAFA;
  --card-bg: #FFFFFF;
  --card-outline: #E4E4E7;
  --code-bg: #F4F4F5;
  --panel-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Plus Jakarta Sans", sans-serif;
  --font-mono: "JetBrains Mono", monospace;
  --is-light: 1;
}

/* 5. MIDNIGHT STUDIO — midnight deep space, electric indigo */
:root[data-theme="midnight-indigo"],
[data-theme="midnight-indigo"] {
  --bg: #0B0F19;
  --bg-2: #111726;
  --bg-gradient: radial-gradient(circle at 50% 30%, rgba(99, 102, 241, 0.15) 0%, transparent 70%), #0B0F19;
  --grid: rgba(99, 102, 241, 0.07);
  --ink: #F8FAFC;
  --muted: #94A3B8;
  --body: #CBD5E1;
  --accent: #6366F1;
  --accent-2: #4F46E5;
  --chip-bg: rgba(99, 102, 241, 0.15);
  --chip-border: rgba(99, 102, 241, 0.25);
  --panel-bg: #111726;
  --card-bg: #1E293B;
  --card-outline: rgba(99, 102, 241, 0.2);
  --code-bg: #080C14;
  --panel-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Plus Jakarta Sans", sans-serif;
  --font-mono: "JetBrains Mono", monospace;
  --is-light: 0;
}

/* 6. SUNSET TITANIUM — warm dark titanium, electric vermilion */
:root[data-theme="sunset-ember"],
[data-theme="sunset-ember"] {
  --bg: #120E0E;
  --bg-2: #1A1414;
  --bg-gradient: radial-gradient(circle at 50% 30%, rgba(255, 69, 26, 0.15) 0%, transparent 70%), #120E0E;
  --grid: rgba(255, 69, 26, 0.07);
  --ink: #FDF8F6;
  --muted: #A89F9C;
  --body: #E4D8D5;
  --accent: #FF451A;
  --accent-2: #E0370E;
  --chip-bg: rgba(255, 69, 26, 0.15);
  --chip-border: rgba(255, 69, 26, 0.25);
  --panel-bg: #1A1414;
  --card-bg: #221A1A;
  --card-outline: rgba(255, 69, 26, 0.2);
  --code-bg: #0D0A0A;
  --panel-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Plus Jakarta Sans", sans-serif;
  --font-mono: "JetBrains Mono", monospace;
  --is-light: 0;
}

/* --------------------------------------------------------------------------
   1. THEME TOKENS
   -------------------------------------------------------------------------- */

/* Default / Baseline: ORIGINAL (today's exact look) */
:root,
:root[data-theme="original"],
[data-theme="original"] {
  --bg: #0A0D14;
  --bg-2: #121824;
  --bg-gradient: radial-gradient(circle at 15% 15%, rgba(90,60,255,0.35), transparent 45%), radial-gradient(circle at 85% 70%, rgba(168,85,247,0.4), transparent 50%), #0A0D14;
  --grid: rgba(255, 255, 255, 0.05);
  --ink: #FFFFFF;
  --muted: #A1A1AA;
  --body: #D4D4D8;
  --accent: #A855F7;
  --accent-2: #8B5CF6;
  --chip-bg: #18181B;
  --chip-border: #27272A;
  --panel-bg: #0E131F;
  --card-bg: #18181B;
  --card-outline: #27272A;
  --tape: #3F3F46;
  --note-bg: #1E1E24;
  --panel-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  --font-display: "Montserrat", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --font-hand: "Caveat", cursive;
  --font-numeral: "Montserrat", sans-serif;
  --is-light: 0;
}

/* 1. BLUEPRINT CREAM — graph-paper cream, coral accent, mono labels */
:root[data-theme="blueprint-cream"],
[data-theme="blueprint-cream"] {
  --bg: #F5F1E5;
  --bg-2: #F7F3E7;
  --bg-gradient: #F5F1E5;
  --grid: rgba(20, 17, 15, 0.08);
  --ink: #14110F;
  --muted: #5E574F;
  --body: #4A443D;
  --accent: #E8553A;
  --accent-2: #9E6257;
  --chip-bg: #EFE8DA;
  --chip-border: #E0D7C5;
  --panel-bg: #EAE4D5;
  --card-bg: #FAF6ED;
  --card-outline: #E0D7C5;
  --tape: #D9C9A8;
  --note-bg: #EFE8DA;
  --panel-shadow: 0 10px 30px rgba(60, 40, 20, 0.18);
  --font-display: "Inter Tight", "Inter", system-ui, sans-serif;
  --font-mono: "Courier Prime", "JetBrains Mono", monospace;
  --font-hand: "Caveat", cursive;
  --font-numeral: "Playfair Display", Georgia, serif;
  --is-light: 1;
}

/* 2. SOFT IVORY — warm off-white, orange step labels, rounded cards */
:root[data-theme="soft-ivory"],
[data-theme="soft-ivory"] {
  --bg: #FBF5E9;
  --bg-2: #FEFBF4;
  --bg-gradient: #FBF5E9;
  --grid: transparent;
  --ink: #2A2420;
  --muted: #6B625A;
  --body: #524B45;
  --accent: #E05A00;
  --accent-2: #D4623A;
  --chip-bg: #F3EBDD;
  --chip-border: #EAE0D0;
  --panel-bg: #F4ECE0;
  --card-bg: #FFFDF9;
  --card-outline: #EAE0D0;
  --tape: #E2D6C0;
  --note-bg: #F4ECE0;
  --panel-shadow: 0 8px 24px rgba(80, 50, 20, 0.15);
  --font-display: "Montserrat", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", monospace;
  --font-hand: "Caveat", cursive;
  --font-numeral: "Montserrat", sans-serif;
  --is-light: 1;
}

/* 3. SCRAP PAPER — torn notebook paper, tape, hand-drawn blue ink */
:root[data-theme="scrap-paper"],
[data-theme="scrap-paper"] {
  --bg: #EFE9DD;
  --bg-2: #F1EDE2;
  --bg-gradient: #EFE9DD;
  --grid: transparent;
  --ink: #14110F;
  --muted: #4A443D;
  --body: #3E3832;
  --accent: #1D6DC6;
  --accent-2: #E040B0;
  --tape: #D9C9A8;
  --note-bg: #E9DFCB;
  --chip-bg: #E7DDC8;
  --chip-border: #D8CEBC;
  --panel-bg: #E3DBCB;
  --card-bg: #F8F5EE;
  --card-outline: #D8CEBC;
  --panel-shadow: 0 6px 16px rgba(60, 40, 20, 0.2);
  --font-display: "DM Serif Display", "Playfair Display", serif;
  --font-hand: "Caveat", "Patrick Hand", cursive;
  --font-mono: "Special Elite", "Courier Prime", monospace;
  --font-numeral: "DM Serif Display", serif;
  --is-light: 1;
}

/* 4. NOIR CINEMA — near-black, blood red, projector beam */
:root[data-theme="noir-cinema"],
[data-theme="noir-cinema"] {
  --bg: #0C1014;
  --bg-2: #1A2426;
  --bg-gradient: #0C1014;
  --grid: rgba(255, 255, 255, 0.04);
  --ink: #FFFFFF;
  --muted: #A9B3B5;
  --body: #CBD5E1;
  --accent: #E03A2F;
  --accent-2: #77191A;
  --chip-bg: #212220;
  --chip-border: #33383B;
  --panel-bg: #141A20;
  --card-bg: #141A20;
  --card-outline: #253038;
  --tape: #3A2626;
  --note-bg: #1F1515;
  --panel-shadow: 0 12px 40px rgba(0, 0, 0, 0.6);
  --font-display: "Montserrat", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", monospace;
  --font-hand: "Caveat", cursive;
  --font-numeral: "Montserrat", sans-serif;
  --is-light: 0;
}

/* 5. BREAKING NEWSROOM — black to deep red, peach highlight */
:root[data-theme="breaking-newsroom"],
[data-theme="breaking-newsroom"] {
  --bg: #070100;
  --bg-2: #570401;
  --bg-gradient: linear-gradient(180deg, #070100 0%, #300201 60%, #570401 100%);
  --grid: transparent;
  --ink: #FFFFFF;
  --muted: #E9B7A1;
  --body: #FBDDD4;
  --accent: #AE2505;
  --accent-2: #F2A07B;
  --chip-bg: #170D04;
  --chip-border: #38120A;
  --panel-bg: #1C0503;
  --card-bg: #1A0402;
  --card-outline: #450B06;
  --tape: #4A1A12;
  --note-bg: #280805;
  --panel-shadow: 0 12px 40px rgba(0, 0, 0, 0.7);
  --font-display: "Montserrat", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", monospace;
  --font-hand: "Caveat", cursive;
  --font-numeral: "Montserrat", sans-serif;
  --is-light: 0;
}

/* 6. TERMINAL DARK — code-window dark surfaces, green prompt, amber values */
:root[data-theme="terminal-dark"],
[data-theme="terminal-dark"] {
  --bg: #16161B;
  --bg-2: #1C1C22;
  --bg-gradient: #16161B;
  --grid: rgba(255, 255, 255, 0.035);
  --ink: #E8E8EC;
  --muted: #8C8C96;
  --body: #C2C2CD;
  --accent: #6EC07A;
  --accent-2: #E39A5B;
  --chip-bg: #24242B;
  --chip-border: #33333D;
  --panel-bg: #1C1C24;
  --card-bg: #1F1F27;
  --card-outline: #32323E;
  --tape: #2D332D;
  --note-bg: #1C221D;
  --panel-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  --font-display: "JetBrains Mono", monospace;
  --font-mono: "JetBrains Mono", monospace;
  --font-hand: "Caveat", cursive;
  --font-numeral: "JetBrains Mono", monospace;
  --is-light: 0;
}

/* 7. PEARL PEACH — peach-to-pink gradient, soft 3D pastel */
:root[data-theme="pearl-peach"],
[data-theme="pearl-peach"] {
  --bg: #FCE9DC;
  --bg-2: #FCCFC0;
  --bg-gradient: linear-gradient(180deg, #FCE9DC 0%, #FCCFC0 55%, #F4A6C8 100%);
  --grid: transparent;
  --ink: #2B1D1A;
  --muted: #7A5E57;
  --body: #57413C;
  --accent: #E0508A;
  --accent-2: #F28C6B;
  --chip-bg: #FBE0D2;
  --chip-border: #F0C4B5;
  --panel-bg: #F8D5C8;
  --card-bg: #FFF3EB;
  --card-outline: #F0C4B5;
  --tape: #EAC9B8;
  --note-bg: #FCE4DA;
  --panel-shadow: 0 12px 30px rgba(190, 90, 110, 0.25);
  --font-display: "Inter Tight", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", monospace;
  --font-hand: "Caveat", cursive;
  --font-numeral: "Inter Tight", sans-serif;
  --is-light: 1;
}

/* --------------------------------------------------------------------------
   2. SLIDE CONTAINER CORE STYLING
   -------------------------------------------------------------------------- */
.slide-canvas-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  background-color: var(--bg);
  background-image: var(--bg-gradient, none);
  color: var(--ink);
  font-family: var(--font-display);
  overflow: hidden;
  box-sizing: border-box;
  transition: background-color 0.25s ease, color 0.25s ease;
}

/* Optional subtle grid overlay */
.slide-canvas-wrapper::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(var(--grid) 1px, transparent 1px),
                    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  opacity: 0.9;
  z-index: 1;
}

/* Animated background canvas container */
.slide-bg-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.slide-content-layer {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-sizing: border-box;
}

/* --------------------------------------------------------------------------
   3. STYLES (LAYOUT SYSTEM)
   -------------------------------------------------------------------------- */

/* STYLE 1: ORIGINAL (Classic Clean Look) */
[data-style="original"] .slide-content-layer {
  padding: 18px 20px;
}

/* STYLE 2: STORYBOARD STYLE (Main Reference) */
[data-style="storyboard"] .slide-content-layer {
  padding: 20px 22px;
}

[data-style="storyboard"] .storyboard-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

[data-style="storyboard"] .storyboard-accent-dash {
  width: 38px;
  height: 4px;
  background-color: var(--accent);
  border-radius: 2px;
}

[data-style="storyboard"] .storyboard-counter {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--accent);
}

[data-style="storyboard"] .storyboard-kicker-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

[data-style="storyboard"] .storyboard-play-icon {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background-color: var(--accent);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  font-weight: 900;
}

[data-style="storyboard"] .storyboard-label {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  font-weight: 700;
}

[data-style="storyboard"] .storyboard-headline-group {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 8px;
}

[data-style="storyboard"] .storyboard-big-num {
  font-family: var(--font-numeral);
  font-size: 42px;
  line-height: 0.95;
  font-weight: 900;
  color: var(--accent);
  letter-spacing: -0.04em;
  min-width: 46px;
}

[data-style="storyboard"] .storyboard-headlines {
  flex: 1;
}

[data-style="storyboard"] .storyboard-headlines h3 {
  font-size: 20px;
  line-height: 1.1;
  font-weight: 900;
  color: var(--ink);
  letter-spacing: -0.02em;
  margin: 0;
  text-transform: uppercase;
}

[data-style="storyboard"] .storyboard-headlines h4 {
  font-size: 20px;
  line-height: 1.1;
  font-weight: 900;
  color: var(--accent);
  letter-spacing: -0.02em;
  margin: 2px 0 0 0;
  text-transform: uppercase;
}

[data-style="storyboard"] .storyboard-desc {
  font-size: 11px;
  line-height: 1.4;
  color: var(--body);
  margin-bottom: 10px;
  font-weight: 500;
}

[data-style="storyboard"] .storyboard-panel-frame {
  flex: 1;
  min-height: 0;
  border-radius: 14px;
  border: 1px solid var(--card-outline);
  background-color: var(--panel-bg);
  box-shadow: var(--panel-shadow);
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
}

[data-style="storyboard"] .storyboard-stat-chips {
  display: flex;
  gap: 6px;
  margin-top: 10px;
}

[data-style="storyboard"] .storyboard-stat-chip {
  padding: 4px 8px;
  border-radius: 6px;
  background-color: var(--chip-bg);
  border: 1px solid var(--chip-border);
  font-size: 10px;
  display: flex;
  align-items: center;
  gap: 5px;
}

[data-style="storyboard"] .storyboard-stat-chip .chip-lbl {
  font-family: var(--font-mono);
  font-size: 8px;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
}

[data-style="storyboard"] .storyboard-stat-chip .chip-val {
  font-weight: 800;
  color: var(--ink);
}

[data-style="storyboard"] .storyboard-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 8px;
  padding-top: 6px;
  border-top: 1px solid var(--grid);
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--muted);
  font-weight: 600;
}

/* STYLE 3: SCRAP NOTES STYLE (Torn-edge, tape, handwritten notes) */
[data-style="scrap-notes"] .slide-content-layer {
  padding: 24px 20px;
}

[data-style="scrap-notes"] .scrap-header-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 10px;
  background: var(--chip-bg);
  border: 1px dashed var(--card-outline);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--muted);
  margin-bottom: 12px;
}

[data-style="scrap-notes"] .scrap-tape-top {
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%) rotate(-1.5deg);
  width: 80px;
  height: 20px;
  background-color: var(--tape);
  opacity: 0.85;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  z-index: 10;
}

[data-style="scrap-notes"] .scrap-tape-corner {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 48px;
  height: 16px;
  background-color: var(--tape);
  opacity: 0.85;
  transform: rotate(38deg);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
  z-index: 10;
}

[data-style="scrap-notes"] .scrap-card-main {
  background: var(--card-bg);
  border: 1px solid var(--card-outline);
  border-radius: 8px;
  padding: 16px;
  position: relative;
  box-shadow: var(--panel-shadow);
  margin-bottom: 10px;
}

[data-style="scrap-notes"] .scrap-headline-wrap h3 {
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1.15;
  color: var(--ink);
  font-weight: 800;
  margin: 0;
}

[data-style="scrap-notes"] .scrap-highlight {
  background: linear-gradient(104deg, rgba(255, 230, 0, 0) 0%, rgba(255, 230, 0, 0.5) 15%, rgba(255, 230, 0, 0.5) 85%, rgba(255, 230, 0, 0) 100%);
  padding: 0 4px;
  border-radius: 3px;
  display: inline-block;
}

[data-style="scrap-notes"] .scrap-circle-tag {
  display: inline-block;
  border: 1.5px solid var(--accent);
  border-radius: 50% 45% 50% 40% / 40% 50% 40% 50%;
  padding: 2px 8px;
  color: var(--accent);
  font-weight: 700;
  transform: rotate(-1deg);
}

[data-style="scrap-notes"] .scrap-sticky-note {
  background-color: var(--note-bg);
  border: 1px solid var(--card-outline);
  border-radius: 4px;
  padding: 8px 12px;
  font-family: var(--font-hand);
  font-size: 15px;
  line-height: 1.25;
  color: var(--ink);
  transform: rotate(1deg);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  margin: 8px 0;
}

[data-style="scrap-notes"] .scrap-panel-frame {
  flex: 1;
  min-height: 0;
  border: 1.5px dashed var(--card-outline);
  background-color: var(--panel-bg);
  border-radius: 8px;
  overflow: hidden;
  padding: 8px;
}

[data-style="scrap-notes"] .scrap-footer-mindset {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 8px;
  padding-top: 6px;
  border-top: 1.5px dashed var(--card-outline);
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--muted);
  font-weight: 700;
}

/* STYLE 4: TERMINAL WINDOW STYLE (macOS chrome, green prompt, amber values) */
[data-style="terminal-window"] .slide-content-layer {
  padding: 16px;
  font-family: var(--font-mono);
}

[data-style="terminal-window"] .terminal-chrome-window {
  flex: 1;
  display: flex;
  flex-direction: column;
  background-color: var(--panel-bg);
  border: 1px solid var(--card-outline);
  border-radius: 12px;
  box-shadow: var(--panel-shadow);
  overflow: hidden;
}

[data-style="terminal-window"] .terminal-chrome-titlebar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: var(--chip-bg);
  border-bottom: 1px solid var(--card-outline);
}

[data-style="terminal-window"] .terminal-window-dots {
  display: flex;
  gap: 6px;
}

[data-style="terminal-window"] .terminal-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

[data-style="terminal-window"] .terminal-dot.close { background-color: #FF5F56; }
[data-style="terminal-window"] .terminal-dot.minimize { background-color: #FFBD2E; }
[data-style="terminal-window"] .terminal-dot.maximize { background-color: #27C93F; }

[data-style="terminal-window"] .terminal-chrome-title {
  font-size: 10px;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0.05em;
}

[data-style="terminal-window"] .terminal-window-body {
  flex: 1;
  padding: 14px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

[data-style="terminal-window"] .terminal-prompt-line {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  font-weight: 700;
  font-size: 12px;
  margin-bottom: 8px;
}

[data-style="terminal-window"] .terminal-headline-text {
  font-size: 18px;
  font-weight: 900;
  color: var(--ink);
  line-height: 1.2;
  margin-bottom: 6px;
}

[data-style="terminal-window"] .terminal-amber-val {
  color: var(--accent-2);
}

[data-style="terminal-window"] .terminal-sub-desc {
  font-size: 11px;
  color: var(--body);
  line-height: 1.4;
  margin-bottom: 12px;
}

[data-style="terminal-window"] .terminal-inner-panel {
  flex: 1;
  min-height: 0;
  background-color: var(--bg);
  border: 1px solid var(--card-outline);
  border-radius: 8px;
  padding: 10px;
  overflow: hidden;
}

[data-style="terminal-window"] .terminal-status-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 10px;
  padding-top: 6px;
  border-top: 1px solid var(--card-outline);
  font-size: 9px;
  color: var(--muted);
}

/* --------------------------------------------------------------------------
   5. DYNAMIC LIVE PREVIEW & THEME TOKEN INTEGRATION UTILITIES
   -------------------------------------------------------------------------- */
.slide-text-ink {
  color: var(--ink) !important;
}
.slide-text-accent {
  color: var(--accent) !important;
}
.slide-text-accent-2 {
  color: var(--accent-2) !important;
}
.slide-text-body {
  color: var(--body) !important;
}
.slide-text-muted {
  color: var(--muted) !important;
}

.slide-panel-surface {
  background-color: var(--panel-bg);
  border: 1px solid var(--card-outline);
  box-shadow: var(--panel-shadow);
  color: var(--ink);
  transition: background-color 0.25s ease, border-color 0.25s ease;
}

.slide-card-surface {
  background-color: var(--card-bg);
  border: 1px solid var(--card-outline);
  color: var(--ink);
  transition: background-color 0.25s ease, border-color 0.25s ease;
}

.slide-chip-surface {
  background-color: var(--chip-bg);
  border: 1px solid var(--chip-border);
  color: var(--accent);
}

.slide-code-surface {
  background-color: var(--note-bg, var(--card-bg));
  border: 1px solid var(--card-outline);
  color: var(--ink);
}

.slide-title-primary {
  color: var(--ink) !important;
  font-family: var(--font-display) !important;
  font-weight: 900 !important;
  letter-spacing: -0.02em;
  line-height: 1.1;
  text-transform: uppercase;
}

.slide-title-accent {
  color: var(--accent) !important;
  font-family: var(--font-display) !important;
  font-weight: 900 !important;
  letter-spacing: -0.02em;
  line-height: 1.1;
  text-transform: uppercase;
}

.slide-desc-primary {
  color: var(--body) !important;
  font-size: 11px;
  line-height: 1.4;
  font-weight: 600;
}

.slide-desc-secondary {
  color: var(--muted) !important;
  font-size: 10px;
  line-height: 1.35;
  font-weight: 500;
}

/* Ensure smooth crossfades and interactive transitions */
.carousel-crossfade {
  transition: opacity 0.25s cubic-bezier(0.16, 1, 0.3, 1), transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* 8. LINEAR GLASS 2026 -- Matte Obsidian, Electric Violet & Stark White */
:root[data-theme="linear-glass"],
[data-theme="linear-glass"] {
  --bg: #08090D;
  --bg-2: #0E121B;
  --bg-gradient: radial-gradient(circle at 10% 20%, rgba(147, 51, 234, 0.25), transparent 40%), radial-gradient(circle at 90% 80%, rgba(59, 130, 246, 0.2), transparent 45%), #08090D;
  --grid: rgba(255, 255, 255, 0.04);
  --ink: #FFFFFF;
  --muted: #94A3B8;
  --body: #E2E8F0;
  --accent: #A855F7;
  --accent-2: #6366F1;
  --chip-bg: rgba(168, 85, 247, 0.12);
  --chip-border: rgba(168, 85, 247, 0.35);
  --panel-bg: rgba(12, 16, 26, 0.95);
  --card-bg: rgba(17, 22, 34, 0.85);
  --card-outline: rgba(255, 255, 255, 0.08);
  --tape: #4C1D95;
  --note-bg: #111420;
  --panel-shadow: 0 16px 40px rgba(0, 0, 0, 0.7);
  --font-display: "Inter Tight", "Montserrat", sans-serif;
  --font-mono: "JetBrains Mono", monospace;
  --font-hand: "Caveat", cursive;
  --font-numeral: "Montserrat", sans-serif;
  --is-light: 0;
}