@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;500;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --bg: #0a0a0c;
  --bg-panel: #0e0e12;
  --bg-elevated: #13131a;
  --border: #1e1e28;
  --border-hover: #2a2a38;
  --grid: rgba(255,255,255,0.03);
  
  --text: #e8e8ec;
  --text-muted: #6b6b78;
  --text-dim: #3d3d48;
  
  --cyan: #00d4ff;
  --cyan-dim: #0088a3;
  --cyan-glow: rgba(0, 212, 255, 0.15);
  
  --amber: #ffb800;
  --amber-dim: #a07800;
  --amber-glow: rgba(255, 184, 0, 0.15);
  
  --red: #ff2d2d;
  --red-dim: #a31a1a;
  --red-glow: rgba(255, 45, 45, 0.15);
  
  --green: #00ff88;
  --green-dim: #00a354;
  
  --font-mono: 'JetBrains Mono', monospace;
  --font-body: 'Inter', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  font-size: 13px;
  line-height: 1.5;
  background-image: 
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 40px 40px;
  background-position: center top;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

:focus-visible { outline: 1px solid var(--cyan); outline-offset: 2px; }

/* ===== STATUS DOTS ===== */
.dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 0;
  margin-right: 8px;
  position: relative;
  flex-shrink: 0;
}
.dot::after {
  content: '';
  position: absolute;
  inset: -2px;
  border: 1px solid currentColor;
  opacity: 0.4;
}
.dot-blue { background: var(--cyan); color: var(--cyan); box-shadow: 0 0 8px var(--cyan-glow); }
.dot-amber { background: var(--amber); color: var(--amber); box-shadow: 0 0 8px var(--amber-glow); }
.dot-red { background: var(--red); color: var(--red); box-shadow: 0 0 8px var(--red-glow); }
.dot-green { background: var(--green); color: var(--green); }

/* ===== HEADER ===== */
header {
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  padding: 0;
  display: flex;
  align-items: center;
  height: 48px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 20px;
  height: 100%;
  border-right: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
  transition: background 0.15s ease;
}
.logo:hover { background: var(--bg-elevated); }
.logo-gui { color: var(--text-muted); }
.logo-manga { color: var(--cyan); }

.status-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 20px;
  height: 100%;
  border-right: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  text-transform: uppercase;
}

header input {
  flex: 1;
  min-width: 160px;
  padding: 0 16px;
  border: none;
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 12px;
  height: 100%;
  letter-spacing: 0.02em;
}
header input::placeholder { color: var(--text-dim); }
header input:focus { background: var(--bg-elevated); outline: none; }

.header-actions {
  display: flex;
  height: 100%;
}
header button {
  padding: 0 20px;
  border: none;
  border-left: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  height: 100%;
  transition: all 0.15s ease;
}
header button:hover { background: var(--bg-elevated); color: var(--text); }
header button:active { background: var(--border); }
header button.primary { color: var(--cyan); }
header button.primary:hover { background: var(--cyan-glow); color: var(--cyan); }

/* ===== PROGRESS BAR ===== */
.progress-wrap {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--bg-elevated);
  z-index: 200;
}
.progress-bar {
  height: 100%;
  background: var(--cyan);
  width: 0%;
  transition: width 0.1s linear;
  box-shadow: 0 0 10px var(--cyan-glow);
}

.container { max-width: 960px; margin: 0 auto; padding: 32px 24px; }

/* ===== DEBUG ===== */
.debug-box {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  padding: 12px 16px;
  margin-bottom: 24px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan);
  max-height: 200px;
  overflow-y: auto;
  white-space: pre-wrap;
  display: none;
  line-height: 1.6;
}
.debug-box.visible { display: block; }
.debug-box .log-time { color: var(--text-dim); margin-right: 8px; }
.debug-box .log-label { color: var(--amber); margin-right: 4px; }
.debug-box .log-error { color: var(--red); }

/* ===== SECTION LABEL ===== */
.section-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  font-weight: 500;
}
.section-label::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--cyan);
  display: inline-block;
}
.section-label::after { content: ""; flex: 1; height: 1px; background: var(--border); }

/* ===== GRID ===== */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.card {
  background: var(--bg-panel);
  overflow: hidden;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  opacity: 0;
  animation: rise 0.4s ease forwards;
  -webkit-user-select: none;
  user-select: none;
}
.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
  z-index: 2;
}
.card:hover { background: var(--bg-elevated); }
.card:hover::before { transform: scaleX(1); }
.card:active { background: var(--bg); }
@keyframes rise { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }

.card .thumb { position: relative; overflow: hidden; background: var(--bg-elevated); }
.card .thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, var(--bg-panel) 100%);
  pointer-events: none;
}
.card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  filter: grayscale(20%) contrast(1.1);
  transition: filter 0.3s ease;
}
.card:hover img { filter: grayscale(0%) contrast(1.15); }
.card .title {
  padding: 10px 12px;
  font-size: 11px;
  font-weight: 500;
  text-align: left;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  border-top: 1px solid var(--border);
}
.card .meta {
  padding: 0 12px 10px;
  font-size: 10px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  display: flex;
  align-items: center;
  gap: 6px;
}

.loading {
  text-align: center;
  padding: 80px 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}
.loading .spin {
  width: 24px; height: 24px;
  margin: 0 auto 16px;
  border: 1px solid var(--border);
  border-top-color: var(--cyan);
  animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== INFO VIEW ===== */
.back-btn {
  margin-bottom: 24px;
  padding: 8px 16px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  color: var(--text-muted);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  -webkit-user-select: none;
  user-select: none;
}
.back-btn:hover { border-color: var(--cyan); color: var(--cyan); background: var(--cyan-glow); }
.back-btn::before { content: '<'; color: var(--cyan); }

.manga-info {
  display: flex;
  gap: 24px;
  margin-bottom: 32px;
  flex-wrap: wrap;
  border: 1px solid var(--border);
  background: var(--bg-panel);
  padding: 24px;
  position: relative;
}
.manga-info::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--cyan);
}
.manga-info img {
  width: 160px;
  border: 1px solid var(--border);
  object-fit: cover;
  filter: grayscale(20%) contrast(1.1);
}
.manga-details { flex: 1; min-width: 240px; }
.manga-details h2 {
  font-family: var(--font-mono);
  color: var(--text);
  margin-bottom: 16px;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.manga-details .detail-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
}
.manga-details .detail-row:last-child { border-bottom: none; }
.manga-details .detail-label {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  min-width: 80px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.manga-details .detail-value { color: var(--text); flex: 1; }
.manga-details .desc {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  line-height: 1.7;
  color: var(--text-muted);
  font-size: 13px;
}
.genres { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }
.genre {
  background: var(--bg-elevated);
  padding: 4px 10px;
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--text-muted);
  border: 1px solid var(--border);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  -webkit-user-select: none;
  user-select: none;
}
.genre:hover { border-color: var(--cyan); color: var(--cyan); }

.chapters-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  max-height: 400px;
  overflow-y: auto;
}
.chapter-btn {
  padding: 12px 8px;
  background: var(--bg-panel);
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  text-align: center;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.02em;
  transition: all 0.15s ease;
  position: relative;
  -webkit-user-select: none;
  user-select: none;
  touch-action: manipulation;
}
.chapter-btn:hover {
  background: var(--bg-elevated);
  color: var(--cyan);
}
.chapter-btn:hover::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--cyan);
}
.chapter-btn:active { background: var(--bg); }

/* ===== READER ===== */
.reader {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  padding: 16px 0 40px;
}
.reader-page-wrap {
  position: relative;
  width: 100%;
  max-width: 800px;
  border: 1px solid var(--border);
  margin-bottom: 1px;
  background: var(--bg-panel);
}
.reader-page {
  width: 100%;
  display: block;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.reader-page.loaded { opacity: 1; }
.reader-page img {
  width: 100%;
  height: auto;
  display: block;
}
.page-label {
  position: absolute;
  top: 8px;
  left: 8px;
  background: var(--bg);
  color: var(--text-muted);
  padding: 4px 10px;
  border: 1px solid var(--border);
  font-size: 10px;
  font-family: var(--font-mono);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s;
  letter-spacing: 0.05em;
}
.reader-page-wrap:hover .page-label { opacity: 1; }

/* ===== FLOATING CONTROLS ===== */
.page-counter {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  padding: 8px 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  z-index: 200;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 8px;
}
.page-counter span { color: var(--cyan); font-weight: 700; }

.reader-controls {
  position: fixed;
  bottom: 20px;
  left: 20px;
  display: flex;
  gap: 1px;
  z-index: 200;
  background: var(--border);
  border: 1px solid var(--border);
}
.reader-controls button {
  background: var(--bg-panel);
  border: none;
  color: var(--text-muted);
  padding: 10px 14px;
  cursor: pointer;
  font-size: 12px;
  font-family: var(--font-mono);
  transition: all 0.15s ease;
  -webkit-user-select: none;
  user-select: none;
  touch-action: manipulation;
}
.reader-controls button:hover { background: var(--bg-elevated); color: var(--cyan); }

/* ===== CHAPTER NAV BAR ===== */
.chapter-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1px;
  padding: 40px 20px 120px;
  background: var(--border);
  border: 1px solid var(--border);
  width: fit-content;
  margin: 0 auto;
}
.chapter-nav button {
  padding: 12px 24px;
  border: none;
  background: var(--bg-panel);
  color: var(--text-muted);
  cursor: pointer;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 11px;
  min-width: 160px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: all 0.15s ease;
  -webkit-user-select: none;
  user-select: none;
  touch-action: manipulation;
}
.chapter-nav button:hover:not(:disabled) {
  background: var(--bg-elevated);
  color: var(--cyan);
}
.chapter-nav button:disabled { 
  opacity: 0.3; 
  cursor: not-allowed; 
  color: var(--text-dim);
}
.chapter-nav .divider { 
  width: 1px; 
  height: 24px; 
  background: var(--border); 
}

/* ===== DOWNLOAD BUTTON ===== */
.download-btn {
  position: fixed;
  top: 56px;
  right: 20px;
  z-index: 150;
  padding: 8px 16px;
  background: var(--bg-panel);
  border: 1px solid var(--amber);
  color: var(--amber);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: all 0.15s ease;
  display: flex;
  align-items: center;
  gap: 8px;
  -webkit-user-select: none;
  user-select: none;
  touch-action: manipulation;
}
.download-btn:hover { background: var(--amber-glow); color: var(--amber); }
.download-btn:disabled { opacity: 0.4; cursor: not-allowed; border-color: var(--text-dim); color: var(--text-dim); }

/* ===== BULK DOWNLOAD BUTTON ===== */
.bulk-download-btn {
  padding: 8px 16px;
  background: var(--bg-panel);
  border: 1px solid var(--amber);
  color: var(--amber);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  -webkit-user-select: none;
  user-select: none;
  touch-action: manipulation;
}
.bulk-download-btn:hover { background: var(--amber-glow); color: var(--amber); }
.bulk-download-btn:disabled { opacity: 0.4; cursor: not-allowed; border-color: var(--text-dim); color: var(--text-dim); }

/* ===== PDF MODAL ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 12, 0.85);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}
.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}
.modal-box {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  width: 100%;
  max-width: 420px;
  margin: 20px;
  position: relative;
}
.modal-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--amber);
}
.modal-header {
  padding: 20px 20px 0;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
}
.modal-body {
  padding: 20px;
}
.modal-status {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: 0.02em;
}
.modal-status .status-text {
  color: var(--text);
}
.modal-progress-wrap {
  width: 100%;
  height: 4px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  margin-bottom: 8px;
  position: relative;
}
.modal-progress-bar {
  height: 100%;
  background: var(--amber);
  width: 0%;
  transition: width 0.15s ease;
  box-shadow: 0 0 8px var(--amber-glow);
}
.modal-progress-text {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-dim);
  text-align: right;
  letter-spacing: 0.05em;
  margin-bottom: 20px;
}
.modal-log {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 10px 12px;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-dim);
  max-height: 120px;
  overflow-y: auto;
  line-height: 1.6;
  margin-bottom: 20px;
}
.modal-log .log-entry {
  display: flex;
  gap: 8px;
}
.modal-log .log-time {
  color: var(--text-dim);
  flex-shrink: 0;
}
.modal-log .log-msg {
  color: var(--text-muted);
}
.modal-log .log-msg.ok { color: var(--green); }
.modal-log .log-msg.err { color: var(--red); }
.modal-log .log-msg.warn { color: var(--amber); }
.modal-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}
.modal-btn {
  padding: 8px 20px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text-muted);
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: all 0.15s ease;
  -webkit-user-select: none;
  user-select: none;
  touch-action: manipulation;
}
.modal-btn:hover {
  background: var(--bg-panel);
  color: var(--text);
  border-color: var(--text-muted);
}
.modal-btn.danger {
  border-color: var(--red);
  color: var(--red);
}
.modal-btn.danger:hover {
  background: var(--red-glow);
  color: var(--red);
}
.modal-btn.primary {
  border-color: var(--cyan);
  color: var(--cyan);
}
.modal-btn.primary:hover {
  background: var(--cyan-glow);
  color: var(--cyan);
}

/* ===== BULK MODAL INPUTS ===== */
.modal-inputs {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}
.modal-input-group {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.modal-input-group label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.modal-input-group input {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 10px 12px;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 12px;
  outline: none;
  transition: border-color 0.15s ease;
}
.modal-input-group input:focus {
  border-color: var(--cyan);
}
.modal-verify-result {
  font-family: var(--font-mono);
  font-size: 11px;
  margin-bottom: 16px;
  min-height: 20px;
  display: flex;
  align-items: center;
}

.hidden { display: none !important; }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); }
::-webkit-scrollbar-thumb:hover { background: var(--text-dim); }

/* ===== CORNER ACCENTS ===== */
.corner-accent {
  position: fixed;
  width: 20px;
  height: 20px;
  border-color: var(--border);
  border-style: solid;
  pointer-events: none;
  z-index: 50;
}
.corner-tl { top: 48px; left: 0; border-width: 0 1px 1px 0; }
.corner-tr { top: 48px; right: 0; border-width: 0 0 1px 1px; }
.corner-bl { bottom: 0; left: 0; border-width: 1px 1px 0 0; }
.corner-br { bottom: 0; right: 0; border-width: 1px 0 0 1px; }

/* ===== EMPTY STATES ===== */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
}

/* ===== MOBILE RESPONSIVE ===== */
@media (max-width: 768px) {
  body { font-size: 14px; }

  header {
    height: auto;
    flex-wrap: wrap;
    padding: 0;
  }
  .logo {
    padding: 0 16px;
    height: 48px;
    border-right: none;
  }
  .status-bar { display: none; }
  header input {
    flex-basis: 100%;
    min-width: 0;
    height: 44px;
    border-left: none;
    border-right: none;
    border-top: 1px solid var(--border);
    font-size: 16px;
  }
  .header-actions {
    height: 48px;
    margin-left: auto;
  }
  header button {
    padding: 0 16px;
    min-width: 44px;
  }

  .container { padding: 16px 12px; }

  .grid {
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  }
  .card img { height: 200px; }

  .manga-info {
    flex-direction: column;
    padding: 16px;
    gap: 16px;
  }
  .manga-info img {
    width: 100%;
    max-width: 220px;
    margin: 0 auto;
    display: block;
  }
  .manga-details { min-width: auto; }
  .manga-details h2 { font-size: 18px; }

  .chapters-list {
    max-height: 320px;
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  }
  .chapter-btn {
    min-height: 48px;
    padding: 14px 4px;
    font-size: 12px;
  }

  .reader { padding: 8px 0 100px; }
  .reader-page-wrap {
    border-left: none;
    border-right: none;
  }
  .page-label { opacity: 1; }

  .page-counter {
    bottom: 12px;
    right: 12px;
    padding: 8px 12px;
    font-size: 12px;
  }

  .reader-controls {
    bottom: 12px;
    left: 12px;
  }
  .reader-controls button {
    min-width: 48px;
    min-height: 48px;
    padding: 12px 16px;
  }

  .chapter-nav {
    flex-direction: column;
    width: 100%;
    padding: 20px 12px 100px;
    gap: 8px;
  }
  .chapter-nav button {
    width: 100%;
    min-height: 52px;
    font-size: 12px;
  }
  .chapter-nav .divider {
    width: 100%;
    height: 1px;
    background: var(--border);
  }

  .download-btn {
    top: 52px !important;
    right: 12px !important;
    padding: 6px 12px;
    font-size: 10px;
  }

  #readerView .back-btn {
    top: 52px !important;
    left: 12px !important;
    padding: 6px 12px;
    font-size: 10px;
  }

  .modal-box {
    margin: 12px;
    max-height: 90vh;
    overflow-y: auto;
  }
  .modal-header { font-size: 11px; }

  .corner-accent { display: none; }
}

@media (max-width: 480px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
  .card img { height: 240px; }
  .card .title { font-size: 12px; padding: 12px; }
  .card .meta { padding: 0 12px 12px; }

  .manga-details .detail-row {
    flex-direction: column;
    gap: 4px;
    padding: 10px 0;
  }
  .manga-details .detail-label { min-width: auto; }

  .section-label { font-size: 10px; margin-bottom: 16px; }
}