/* style.css — Vomit journaling app */

@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@300;400;500&family=Libre+Baskerville:wght@400;700&family=Lora:wght@400;500;600;700&family=Playfair+Display:wght@400;500;600;700&display=swap');

/* ───── Reset ───── */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ───── Colorways ───── */
body.dusk {
  --bg: #f5f0eb;
  --text: #2c2c2c;
  --accent: #c9914e;
  --accent-dim: rgba(201, 145, 78, 0.3);
  --surface: rgba(0, 0, 0, 0.03);
  --border: rgba(0, 0, 0, 0.08);
  --sidebar-bg: rgba(245, 240, 235, 0.95);
  --muted: #8a8078;
  --line-color: rgba(0, 0, 0, 0.06);
  --card-bg: transparent;
  --prompt-bg: rgba(245, 240, 235, 0.95);
}

body.midnight {
  --bg: #0f0f14;
  --text: #d4d2ce;
  --accent: #5b7a9d;
  --accent-dim: rgba(91, 122, 157, 0.3);
  --surface: rgba(255, 255, 255, 0.03);
  --border: rgba(255, 255, 255, 0.07);
  --sidebar-bg: rgba(15, 15, 20, 0.95);
  --muted: #6b6965;
  --line-color: rgba(255, 255, 255, 0.04);
  --card-bg: transparent;
  --prompt-bg: rgba(20, 20, 28, 0.95);
}

body.fog {
  --bg: #d5d5dc;
  --text: #2e3440;
  --accent: #a292c4;
  --accent-dim: rgba(162, 146, 196, 0.3);
  --surface: rgba(0, 0, 0, 0.03);
  --border: rgba(0, 0, 0, 0.08);
  --sidebar-bg: rgba(213, 213, 220, 0.95);
  --muted: #7a7a88;
  --line-color: rgba(0, 0, 0, 0.06);
  --card-bg: transparent;
  --prompt-bg: rgba(213, 213, 220, 0.95);
}

body.paper {
  --bg: #f0e8d8;
  --text: #2a2218;
  --accent: #b56a46;
  --accent-dim: rgba(181, 106, 70, 0.3);
  --surface: rgba(0, 0, 0, 0.03);
  --border: rgba(0, 0, 0, 0.08);
  --sidebar-bg: rgba(240, 232, 216, 0.95);
  --muted: #8a7c6a;
  --line-color: rgba(0, 0, 0, 0.07);
  --card-bg: transparent;
  --prompt-bg: rgba(240, 232, 216, 0.95);
}

body.forest {
  --bg: #0e1a12;
  --text: #a4b8a0;
  --accent: #b5a045;
  --accent-dim: rgba(181, 160, 69, 0.3);
  --surface: rgba(255, 255, 255, 0.03);
  --border: rgba(255, 255, 255, 0.06);
  --sidebar-bg: rgba(14, 26, 18, 0.95);
  --muted: #5e6e5a;
  --line-color: rgba(255, 255, 255, 0.04);
  --card-bg: transparent;
  --prompt-bg: rgba(18, 32, 22, 0.95);
}

/* ───── Font families ───── */
body.font-lora { --font: 'Lora', serif; }
body.font-dm-mono { --font: 'DM Mono', monospace; }
body.font-playfair { --font: 'Playfair Display', serif; }
body.font-comic-sans { --font: 'Comic Sans MS', 'Comic Sans', cursive; }
body.font-libre { --font: 'Libre Baskerville', serif; }

/* ───── Base ───── */
html, body {
  height: 100%;
  overflow: hidden;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font, 'Lora', serif);
  transition: background 0.4s ease, color 0.4s ease;
  position: relative;
}

/* ───── Sidebar ───── */
.sidebar-trigger {
  position: fixed;
  top: 0;
  left: 0;
  width: 32px;
  height: 100vh;
  z-index: 100;
}

.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: 220px;
  height: 100vh;
  background: var(--sidebar-bg);
  backdrop-filter: blur(12px);
  border-right: 1px solid var(--border);
  padding: 32px 24px;
  transform: translateX(-100%);
  transition: transform 0.3s ease;
  z-index: 99;
  display: flex;
  flex-direction: column;
  gap: 28px;
  overflow-y: auto;
}

.sidebar-trigger:hover ~ .sidebar,
.sidebar:hover,
.sidebar.open {
  transform: translateX(0);
}


.hamburger {
  position: fixed;
  top: 20px;
  left: 16px;
  z-index: 101;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 4px;
  background: none;
  border: none;
  transition: opacity 0.2s ease, left 0.3s ease;
}

body.sidebar-open .hamburger,
.sidebar:hover ~ .hamburger,
.sidebar-trigger:hover ~ .sidebar ~ .hamburger {
  left: 228px;
}

.hamburger span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--muted);
  transition: all 0.2s ease;
}

.hamburger:hover span {
  background: var(--text);
}

.sidebar-section h3 {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--muted);
  margin-bottom: 12px;
  font-weight: 400;
}

/* Font picker */
.font-option {
  display: block;
  width: 100%;
  background: none;
  border: none;
  color: var(--text);
  font-size: 14px;
  padding: 6px 0;
  cursor: pointer;
  text-align: left;
  opacity: 0.6;
  transition: all 0.2s ease;
  position: relative;
}

.font-option:hover { opacity: 1; }

.font-option.active {
  opacity: 1;
}

.font-option.active::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--accent);
}

.font-option[data-font="lora"] { font-family: 'Lora', serif; }
.font-option[data-font="dm-mono"] { font-family: 'DM Mono', monospace; }
.font-option[data-font="playfair"] { font-family: 'Playfair Display', serif; }
.font-option[data-font="comic-sans"] { font-family: 'Comic Sans MS', cursive; }
.font-option[data-font="libre"] { font-family: 'Libre Baskerville', serif; }

/* Colorway swatches */
.colorway-options {
  display: flex;
  gap: 8px;
}

.colorway-swatch {
  width: 28px;
  height: 28px;
  border-radius: 3px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
}

.colorway-swatch:hover {
  transform: scale(1.1);
}

.colorway-swatch.active {
  border-color: var(--accent);
}

.colorway-swatch[data-colorway="dusk"] { background: #f5f0eb; }
.colorway-swatch[data-colorway="midnight"] { background: #0f0f14; border-color: rgba(255,255,255,0.15); }
.colorway-swatch[data-colorway="fog"] { background: #d5d5dc; }
.colorway-swatch[data-colorway="paper"] { background: #f0e8d8; }
.colorway-swatch[data-colorway="forest"] { background: #0e1a12; border-color: rgba(255,255,255,0.1); }

.colorway-swatch.active[data-colorway="midnight"],
.colorway-swatch.active[data-colorway="forest"] {
  border-color: var(--accent);
}

/* Sidebar nav */
.sidebar-nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 1px;
  transition: color 0.2s ease;
}

.sidebar-nav a:hover {
  color: var(--text);
}

.sidebar-stats {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.8;
  letter-spacing: 0.5px;
}

.sidebar-stats span {
  color: var(--text);
}

/* Sound toggle */
.sound-toggle {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 12px;
  cursor: pointer;
  padding: 4px 0;
  text-align: left;
  transition: color 0.2s ease;
  letter-spacing: 0.5px;
}

.sound-toggle:hover { color: var(--text); }
.sound-toggle.active { color: var(--accent); }

/* ───── Journal Page ───── */
.journal-wrapper {
  width: 100%;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.notebook-card {
  width: min(720px, 85vw);
  height: calc(100vh - 80px);
  position: relative;
  display: flex;
  flex-direction: column;
  transition: all 0.4s ease;
}

/* Session timer */
.session-timer {
  position: absolute;
  top: 8px;
  right: 12px;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 1px;
  font-family: 'DM Mono', monospace;
  opacity: 0.5;
  z-index: 2;
}

/* Points animation */
.points-float {
  position: absolute;
  top: 8px;
  right: 60px;
  font-size: 12px;
  font-family: 'DM Mono', monospace;
  color: var(--accent);
  opacity: 0;
  transform: translateY(0);
  animation: floatUp 1.5s ease forwards;
  z-index: 10;
  pointer-events: none;
}

@keyframes floatUp {
  0% { opacity: 0; transform: translateY(4px); }
  20% { opacity: 1; }
  100% { opacity: 0; transform: translateY(-20px); }
}

/* Restored note */
.restored-note {
  text-align: center;
  font-size: 11px;
  color: var(--muted);
  padding: 8px 0;
  opacity: 1;
  transition: opacity 1s ease;
  letter-spacing: 0.5px;
}

.restored-note.fade-out {
  opacity: 0;
}

/* Writing area */
.writing-area {
  flex: 1;
  position: relative;
  overflow: hidden;
}

.writing-area-inner {
  width: 100%;
  height: 100%;
  overflow-y: auto;
  padding: 0 4px;
  scrollbar-width: none;
}

.writing-area-inner::-webkit-scrollbar {
  display: none;
}

#editor {
  width: 100%;
  min-height: 100%;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text);
  font-family: inherit;
  font-size: 17px;
  line-height: 2;
  resize: none;
  padding: 0;
  caret-color: var(--accent);
}

#editor:focus {
  outline: none;
}

/* Ruled lines for default theme */
.notebook-card.theme-default .writing-area {
  background: repeating-linear-gradient(
    transparent,
    transparent calc(2em * 2 - 1px),
    var(--line-color) calc(2em * 2 - 1px),
    var(--line-color) calc(2em * 2)
  );
  background-position-y: 0px;
}

/* Prompt tracker */
.prompt-tracker {
  text-align: center;
  font-size: 11px;
  color: var(--muted);
  padding: 10px 0 4px;
  letter-spacing: 0.5px;
}

/* ───── Prompt Cards ───── */
.prompt-card {
  position: absolute;
  top: 50%;
  width: 200px;
  padding: 20px 18px;
  background: var(--prompt-bg);
  border: 1px solid var(--border);
  border-radius: 3px;
  z-index: 50;
  opacity: 0;
  transform: translateY(10px);
  animation: promptIn 0.6s ease forwards;
}

.prompt-card.side-left {
  right: calc(50% + min(360px, 42.5vw) + 24px);
}

.prompt-card.side-right {
  left: calc(50% + min(360px, 42.5vw) + 24px);
}

@keyframes promptIn {
  to { opacity: 1; transform: translateY(0); }
}

.prompt-card.dismiss {
  animation: promptDismiss 0.4s ease forwards;
}

@keyframes promptDismiss {
  to { opacity: 0; transform: translateY(-10px) scale(0.97); }
}

.prompt-card.accept {
  animation: promptAccept 0.4s ease forwards;
}

@keyframes promptAccept {
  to { opacity: 0; transform: translateX(30px) scale(0.97); }
}

.prompt-card.side-left.accept {
  animation: promptAcceptLeft 0.4s ease forwards;
}

@keyframes promptAcceptLeft {
  to { opacity: 0; transform: translateX(30px) scale(0.97); }
}

.prompt-text {
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 14px;
  font-style: italic;
  color: var(--text);
  opacity: 0.85;
}

.prompt-actions {
  display: flex;
  gap: 12px;
}

.prompt-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 16px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-radius: 2px;
  transition: all 0.2s ease;
}

.prompt-btn:hover {
  color: var(--text);
  border-color: var(--accent);
}

/* ───── Line blur ───── */
.line-blur-1 { filter: blur(0.5px); opacity: 0.85; transition: all 0.6s ease; }
.line-blur-2 { filter: blur(1.5px); opacity: 0.6; transition: all 0.6s ease; }
.line-blur-3 { filter: blur(3px); opacity: 0.35; transition: all 0.6s ease; }

/* ───── Notebook Themes ───── */

/* Paper theme */
.notebook-card.theme-paper {
  background: #f5edd6;
  border: 1px solid rgba(160, 140, 110, 0.3);
  border-radius: 2px;
  padding: 24px 32px;
}

.notebook-card.theme-paper .writing-area {
  background: repeating-linear-gradient(
    transparent,
    transparent calc(2em * 2 - 1px),
    rgba(160, 140, 110, 0.15) calc(2em * 2 - 1px),
    rgba(160, 140, 110, 0.15) calc(2em * 2)
  );
}

.notebook-card.theme-paper #editor {
  color: #3a3020;
}

/* Neon Glow theme */
.notebook-card.theme-glow {
  background: #0a0a12;
  border: 1px solid rgba(0, 255, 200, 0.2);
  box-shadow: inset 0 0 30px rgba(0, 255, 200, 0.05), 0 0 15px rgba(0, 255, 200, 0.08);
  border-radius: 2px;
  padding: 24px 32px;
}

.notebook-card.theme-glow #editor {
  color: #c0ffe8;
  text-shadow: 0 0 8px rgba(0, 255, 200, 0.15);
  caret-color: #00ffc8;
}

/* Typewriter theme */
.notebook-card.theme-typewriter {
  background: #f2ece0;
  border: 2px solid #3a3530;
  border-radius: 0;
  padding: 24px 32px;
  filter: sepia(0.1);
}

.notebook-card.theme-typewriter #editor {
  font-family: 'DM Mono', monospace !important;
  color: #2a2520;
  letter-spacing: 0.5px;
}

/* Void theme */
.notebook-card.theme-void {
  background: #000000;
  border: none;
  border-radius: 0;
  padding: 24px 32px;
}

.notebook-card.theme-void #editor {
  color: #ffffff;
  caret-color: #ff2020;
}

.notebook-card.theme-void .session-timer {
  color: rgba(255, 255, 255, 0.3);
}

/* Linen theme */
.notebook-card.theme-linen {
  background:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 3px,
      rgba(180, 160, 140, 0.06) 3px,
      rgba(180, 160, 140, 0.06) 4px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 3px,
      rgba(180, 160, 140, 0.04) 3px,
      rgba(180, 160, 140, 0.04) 4px
    ),
    #e8dfd0;
  border: none;
  border-radius: 2px;
  padding: 24px 32px;
}

.notebook-card.theme-linen #editor {
  color: #5a4e3e;
}

/* Theme overrides for sidebar */
body.theme-glow .sidebar {
  background: rgba(10, 10, 18, 0.95);
  border-right-color: rgba(0, 255, 200, 0.1);
}

body.theme-void .sidebar {
  background: rgba(0, 0, 0, 0.95);
}

body.theme-typewriter .sidebar {
  filter: sepia(0.1);
}

/* ───── Shop Page ───── */
.shop-wrapper {
  min-height: 100vh;
  padding: 60px 40px 60px 40px;
  max-width: 960px;
  margin: 0 auto;
  overflow-y: auto;
}

.shop-header {
  margin-bottom: 48px;
}

.shop-header h1 {
  font-size: 42px;
  font-weight: 400;
  letter-spacing: -1px;
  margin-bottom: 8px;
}

.shop-header p {
  font-size: 14px;
  color: var(--muted);
  letter-spacing: 0.5px;
}

.shop-points {
  display: inline-block;
  font-family: 'DM Mono', monospace;
  font-size: 14px;
  color: var(--accent);
  margin-top: 12px;
  letter-spacing: 1px;
}

.theme-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.theme-card {
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 20px;
  transition: all 0.2s ease;
}

.theme-card:hover {
  border-color: var(--accent-dim);
}

.theme-preview {
  width: 100%;
  height: 120px;
  border-radius: 2px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-style: italic;
  overflow: hidden;
  padding: 16px;
}

/* Individual theme previews */
.theme-preview.preview-default {
  background: var(--card-bg, transparent);
  border: 1px solid var(--border);
  color: var(--text);
  background-image: repeating-linear-gradient(
    transparent,
    transparent 23px,
    var(--line-color) 23px,
    var(--line-color) 24px
  );
}

.theme-preview.preview-paper {
  background: #f5edd6;
  border: 1px solid rgba(160, 140, 110, 0.3);
  color: #3a3020;
}

.theme-preview.preview-glow {
  background: #0a0a12;
  border: 1px solid rgba(0, 255, 200, 0.2);
  box-shadow: inset 0 0 20px rgba(0, 255, 200, 0.05);
  color: #c0ffe8;
  text-shadow: 0 0 8px rgba(0, 255, 200, 0.15);
}

.theme-preview.preview-typewriter {
  background: #f2ece0;
  border: 2px solid #3a3530;
  color: #2a2520;
  font-family: 'DM Mono', monospace;
  font-style: normal;
  filter: sepia(0.1);
}

.theme-preview.preview-void {
  background: #000000;
  color: #ffffff;
  border: none;
}

.theme-preview.preview-linen {
  background:
    repeating-linear-gradient(0deg, transparent, transparent 3px, rgba(180,160,140,0.06) 3px, rgba(180,160,140,0.06) 4px),
    repeating-linear-gradient(90deg, transparent, transparent 3px, rgba(180,160,140,0.04) 3px, rgba(180,160,140,0.04) 4px),
    #e8dfd0;
  color: #5a4e3e;
  border: none;
}

.theme-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.theme-name {
  font-size: 15px;
  font-weight: 500;
}

.theme-cost {
  font-size: 12px;
  font-family: 'DM Mono', monospace;
  color: var(--muted);
  letter-spacing: 0.5px;
}

.theme-btn {
  width: 100%;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: 2px;
  background: transparent;
  color: var(--text);
  font-family: inherit;
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s ease;
}

.theme-btn:hover:not(:disabled) {
  border-color: var(--accent);
  color: var(--accent);
}

.theme-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.theme-btn.equipped {
  border-color: var(--accent);
  color: var(--accent);
  cursor: default;
}

/* ───── Scrollbar ───── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

/* ───── Mobile fallback ───── */
@media (max-width: 900px) {
  .prompt-card { display: none; }
  .notebook-card { width: 95vw; }
  .sidebar { width: 180px; }
}