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

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

/* Dark Theme (Default) */
:root, [data-theme="dark"] {
  color-scheme: dark;
  --bg: #08111f;
  --panel: #0f1a2b;
  --panel-strong: #12223a;
  --border: #1a2e4a;
  --text: #e4efff;
  --muted: #93a6c6;
  --accent: #3a7cff;
  --accent-2: #57b3ff;
  --green: #30ff30;
  --danger: #ff6b6b;
  --shadow: 0 24px 60px rgba(4, 10, 22, 0.55);
  --modal-bg: #0f1a2b;
  --modal-overlay: rgba(6, 12, 20, 0.7);
  --progress-bg: #0b1424;
  font-family: "Outfit", "Space Grotesk", "Sora", "Manrope", sans-serif;
}

/* Light Theme */
[data-theme="light"] {
  color-scheme: light;
  --bg: #f5f7fa;
  --panel: #ffffff;
  --panel-strong: #eef2f7;
  --border: #d0d9e6;
  --text: #1a2234;
  --muted: #5a6a85;
  --accent: #2563eb;
  --accent-2: #3b82f6;
  --green: #22c55e;
  --danger: #ef4444;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.1);
  --modal-bg: #ffffff;
  --modal-overlay: rgba(0, 0, 0, 0.4);
  --progress-bg: #e0e5eb;
}

/* Midnight Theme */
[data-theme="midnight"] {
  color-scheme: dark;
  --bg: #0a0a0f;
  --panel: #111118;
  --panel-strong: #1a1a24;
  --border: #2a2a3a;
  --text: #f0f0ff;
  --muted: #8888aa;
  --accent: #6366f1;
  --accent-2: #818cf8;
  --green: #34d399;
  --danger: #f87171;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.7);
}

/* Ocean Theme */
[data-theme="ocean"] {
  color-scheme: dark;
  --bg: #0c1929;
  --panel: #0f2744;
  --panel-strong: #143659;
  --border: #1e4a6e;
  --text: #e0f4ff;
  --muted: #7eb5d6;
  --accent: #06b6d4;
  --accent-2: #22d3ee;
  --green: #10b981;
  --danger: #fb7185;
  --shadow: 0 24px 60px rgba(6, 182, 212, 0.15);
}

/* Forest Theme */
[data-theme="forest"] {
  color-scheme: dark;
  --bg: #0d1a0f;
  --panel: #132819;
  --panel-strong: #1a3522;
  --border: #2d5437;
  --text: #e8f5e9;
  --muted: #81c784;
  --accent: #4caf50;
  --accent-2: #66bb6a;
  --green: #69f0ae;
  --danger: #ff8a65;
  --shadow: 0 24px 60px rgba(76, 175, 80, 0.15);
}

/* Sunset Theme */
[data-theme="sunset"] {
  color-scheme: dark;
  --bg: #1a0f0f;
  --panel: #2d1515;
  --panel-strong: #3d1f1f;
  --border: #5c3030;
  --text: #fff0e8;
  --muted: #d4a89a;
  --accent: #f97316;
  --accent-2: #fb923c;
  --green: #84cc16;
  --danger: #fbbf24;
  --shadow: 0 24px 60px rgba(249, 115, 22, 0.2);
}

/* Cyberpunk Theme */
[data-theme="cyberpunk"] {
  color-scheme: dark;
  --bg: #0d0015;
  --panel: #1a0029;
  --panel-strong: #2a0040;
  --border: #4a0070;
  --text: #f0e6ff;
  --muted: #c084fc;
  --accent: #e879f9;
  --accent-2: #f0abfc;
  --green: #00ff88;
  --danger: #ff0066;
  --shadow: 0 24px 60px rgba(232, 121, 249, 0.2);
}

/* Retro Theme */
[data-theme="retro"] {
  color-scheme: dark;
  --bg: #1a1810;
  --panel: #2a2618;
  --panel-strong: #3a3420;
  --border: #5a5030;
  --text: #f4e8c8;
  --muted: #c4b896;
  --accent: #d4a03c;
  --accent-2: #e4b84c;
  --green: #8bc34a;
  --danger: #e57373;
  --shadow: 0 24px 60px rgba(212, 160, 60, 0.15);
}


/* Nord Theme */
[data-theme="nord"] {
  color-scheme: dark;
  --bg: #2e3440;
  --panel: #3b4252;
  --panel-strong: #434c5e;
  --border: #4c566a;
  --text: #eceff4;
  --muted: #d8dee9;
  --accent: #88c0d0;
  --accent-2: #81a1c1;
  --green: #a3be8c;
  --danger: #bf616a;
  --shadow: 0 24px 60px rgba(136, 192, 208, 0.15);
}

/* Dracula Theme */
[data-theme="dracula"] {
  color-scheme: dark;
  --bg: #282a36;
  --panel: #44475a;
  --panel-strong: #4d4f5c;
  --border: #6272a4;
  --text: #f8f8f2;
  --muted: #bfbfbf;
  --accent: #bd93f9;
  --accent-2: #ff79c6;
  --green: #50fa7b;
  --danger: #ff5555;
  --shadow: 0 24px 60px rgba(189, 147, 249, 0.15);
}

/* Monokai Theme */
[data-theme="monokai"] {
  color-scheme: dark;
  --bg: #272822;
  --panel: #3e3d32;
  --panel-strong: #49483e;
  --border: #75715e;
  --text: #f8f8f2;
  --muted: #a6a69c;
  --accent: #f92672;
  --accent-2: #ae81ff;
  --green: #a6e22e;
  --danger: #f92672;
  --shadow: 0 24px 60px rgba(249, 38, 114, 0.15);
}

/* Solarized Dark Theme */
[data-theme="solarized"] {
  color-scheme: dark;
  --bg: #002b36;
  --panel: #073642;
  --panel-strong: #094959;
  --border: #586e75;
  --text: #fdf6e3;
  --muted: #93a1a1;
  --accent: #268bd2;
  --accent-2: #2aa198;
  --green: #859900;
  --danger: #dc322f;
  --shadow: 0 24px 60px rgba(38, 139, 210, 0.15);
}

/* Gruvbox Theme */
[data-theme="gruvbox"] {
  color-scheme: dark;
  --bg: #282828;
  --panel: #3c3836;
  --panel-strong: #504945;
  --border: #665c54;
  --text: #ebdbb2;
  --muted: #a89984;
  --accent: #fe8019;
  --accent-2: #fabd2f;
  --green: #b8bb26;
  --danger: #fb4934;
  --shadow: 0 24px 60px rgba(254, 128, 25, 0.15);
}

/* Rose Pine Theme */
[data-theme="rosepine"] {
  color-scheme: dark;
  --bg: #191724;
  --panel: #1f1d2e;
  --panel-strong: #26233a;
  --border: #403d52;
  --text: #e0def4;
  --muted: #908caa;
  --accent: #c4a7e7;
  --accent-2: #ebbcba;
  --green: #9ccfd8;
  --danger: #eb6f92;
  --shadow: 0 24px 60px rgba(196, 167, 231, 0.15);
}

/* Tokyo Night Theme */
[data-theme="tokyo"] {
  color-scheme: dark;
  --bg: #1a1b26;
  --panel: #24283b;
  --panel-strong: #2f3549;
  --border: #414868;
  --text: #c0caf5;
  --muted: #9aa5ce;
  --accent: #7aa2f7;
  --accent-2: #bb9af7;
  --green: #9ece6a;
  --danger: #f7768e;
  --shadow: 0 24px 60px rgba(122, 162, 247, 0.15);
}

/* Catppuccin Mocha Theme */
[data-theme="catppuccin"] {
  color-scheme: dark;
  --bg: #1e1e2e;
  --panel: #313244;
  --panel-strong: #45475a;
  --border: #585b70;
  --text: #cdd6f4;
  --muted: #a6adc8;
  --accent: #cba6f7;
  --accent-2: #f5c2e7;
  --green: #a6e3a1;
  --danger: #f38ba8;
  --shadow: 0 24px 60px rgba(203, 166, 247, 0.15);
}

/* One Dark Theme */
[data-theme="onedark"] {
  color-scheme: dark;
  --bg: #282c34;
  --panel: #2c323c;
  --panel-strong: #3e4452;
  --border: #4b5263;
  --text: #abb2bf;
  --muted: #7f848e;
  --accent: #61afef;
  --accent-2: #c678dd;
  --green: #98c379;
  --danger: #e06c75;
  --shadow: 0 24px 60px rgba(97, 175, 239, 0.15);
}

/* High Contrast Theme */
[data-theme="contrast"] {
  color-scheme: dark;
  --bg: #000000;
  --panel: #0a0a0a;
  --panel-strong: #141414;
  --border: #ffffff;
  --text: #ffffff;
  --muted: #cccccc;
  --accent: #00ff00;
  --accent-2: #00ffff;
  --green: #00ff00;
  --danger: #ff0000;
  --shadow: 0 24px 60px rgba(0, 255, 0, 0.2);
}

/* Cream Light Theme */
[data-theme="cream"] {
  color-scheme: light;
  --bg: #fef9ef;
  --panel: #fffcf5;
  --panel-strong: #f5efe0;
  --border: #d4c4a8;
  --text: #3d3a33;
  --muted: #7a7568;
  --accent: #b8860b;
  --accent-2: #cd950c;
  --green: #6b8e23;
  --danger: #cd5c5c;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.08);
}

/* Blue Light Theme */
[data-theme="bluelight"] {
  color-scheme: light;
  --bg: #f0f4f8;
  --panel: #ffffff;
  --panel-strong: #e1e8f0;
  --border: #c4d3e8;
  --text: #1e3a5f;
  --muted: #5a7a9a;
  --accent: #0066cc;
  --accent-2: #0088ff;
  --green: #2e8b57;
  --danger: #dc3545;
  --shadow: 0 24px 60px rgba(0, 102, 204, 0.1);
  --modal-bg: #ffffff;
  --modal-overlay: rgba(0, 0, 0, 0.4);
  --progress-bg: #d8e2f0;
}

/* Lavender Light Theme */
[data-theme="lavender"] {
  color-scheme: light;
  --bg: #f5f3f9;
  --panel: #ffffff;
  --panel-strong: #ede8f5;
  --border: #d4cce8;
  --text: #2d2645;
  --muted: #6b5f8a;
  --accent: #7c3aed;
  --accent-2: #8b5cf6;
  --green: #22c55e;
  --danger: #ef4444;
  --shadow: 0 24px 60px rgba(124, 58, 237, 0.1);
  --modal-bg: #ffffff;
  --modal-overlay: rgba(0, 0, 0, 0.4);
  --progress-bg: #e0d8f0;
}

/* Mint Light Theme */
[data-theme="mint"] {
  color-scheme: light;
  --bg: #f0f9f4;
  --panel: #ffffff;
  --panel-strong: #e0f2e8;
  --border: #b8dcc8;
  --text: #1a3d2a;
  --muted: #4a7a5c;
  --accent: #059669;
  --accent-2: #10b981;
  --green: #22c55e;
  --danger: #ef4444;
  --shadow: 0 24px 60px rgba(5, 150, 105, 0.1);
  --modal-bg: #ffffff;
  --modal-overlay: rgba(0, 0, 0, 0.4);
  --progress-bg: #d0ead8;
}

/* Rose Light Theme */
[data-theme="roselight"] {
  color-scheme: light;
  --bg: #fdf2f4;
  --panel: #ffffff;
  --panel-strong: #fce7ea;
  --border: #f5c6cc;
  --text: #4a1d25;
  --muted: #8b5a62;
  --accent: #e11d48;
  --accent-2: #f43f5e;
  --green: #22c55e;
  --danger: #ef4444;
  --shadow: 0 24px 60px rgba(225, 29, 72, 0.1);
  --modal-bg: #ffffff;
  --modal-overlay: rgba(0, 0, 0, 0.4);
  --progress-bg: #f8d5da;
}

/* Paper Light Theme */
[data-theme="paper"] {
  color-scheme: light;
  --bg: #fafafa;
  --panel: #ffffff;
  --panel-strong: #f0f0f0;
  --border: #e0e0e0;
  --text: #1a1a1a;
  --muted: #666666;
  --accent: #333333;
  --accent-2: #555555;
  --green: #22c55e;
  --danger: #ef4444;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.08);
  --modal-bg: #ffffff;
  --modal-overlay: rgba(0, 0, 0, 0.4);
  --progress-bg: #e5e5e5;
}

/* Sky Light Theme */
[data-theme="sky"] {
  color-scheme: light;
  --bg: #f0f9ff;
  --panel: #ffffff;
  --panel-strong: #e0f2fe;
  --border: #bae6fd;
  --text: #0c4a6e;
  --muted: #0369a1;
  --accent: #0284c7;
  --accent-2: #0ea5e9;
  --green: #22c55e;
  --danger: #ef4444;
  --shadow: 0 24px 60px rgba(2, 132, 199, 0.1);
  --modal-bg: #ffffff;
  --modal-overlay: rgba(0, 0, 0, 0.4);
  --progress-bg: #cce8f8;
}


/* Theme Switcher Styles */
.theme-switcher {
  position: fixed;
  top: 12px;
  right: 24px;
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--panel);
  padding: 8px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.theme-label {
  font-size: 0.85rem;
  color: var(--muted);
  font-weight: 500;
}

#themeSelect {
  background: var(--panel-strong);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

#themeSelect:hover {
  border-color: var(--accent);
}

#themeSelect:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(58, 124, 255, 0.2);
}

/* Pagination button styles */
.pagination-btn {
  background: var(--panel-strong);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 12px;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.pagination-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
}

.pagination-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.pagination-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-info {
  font-size: 0.85rem;
  color: var(--muted);
  white-space: nowrap;
}

.toolbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.tool-scope input,
.tool-scope select,
.tool-scope textarea {
  font-family: inherit;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: radial-gradient(circle at top, rgba(87, 179, 255, 0.2), transparent 52%),
    radial-gradient(circle at 15% 25%, rgba(58, 124, 255, 0.18), transparent 48%),
    var(--bg);
  color: var(--text);
  min-height: 100vh;
  padding: 48px 24px 80px;
}

/* Hide sidebar - use chip links for navigation */
.sidebar,
.sidebar *,
.sidebar-footer {
  display: none !important;
  visibility: hidden !important;
}

/* Main Navigation Bar */
.main-nav {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 24px;
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--accent);
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.nav-item {
  padding: 6px 14px;
  border-radius: 16px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  transition: all 0.2s ease;
  border: 1px solid transparent;
}

.nav-item:hover {
  color: var(--text);
  background: var(--bg);
  border-color: var(--border);
}

.nav-item.active {
  color: var(--accent);
  background: var(--accent-alpha);
  border-color: var(--accent);
}

/* Navigation Status Bar */
.nav-status {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 24px;
  background: var(--bg);
  font-size: 0.85rem;
}

.nav-status .status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--text-muted);
  flex-shrink: 0;
}

.nav-status .status-dot[data-status="connected"] {
  background: #22c55e;
  box-shadow: 0 0 8px rgba(34, 197, 94, 0.5);
}

.nav-status .status-dot[data-status="disconnected"] {
  background: #ef4444;
}

.nav-status .status-label {
  font-weight: 600;
  color: var(--text);
}

.nav-status .status-device {
  color: var(--text-muted);
  padding: 2px 8px;
  background: var(--surface);
  border-radius: 4px;
  font-family: monospace;
  font-size: 0.8rem;
}

.nav-status .status-firmware {
  color: var(--accent);
  font-weight: 500;
  margin-left: auto;
}

.nav-baud {
  padding: 4px 8px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 0.85rem;
  cursor: pointer;
}

.nav-baud:focus {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 500;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  transition: all 0.2s ease;
}

.nav-btn svg {
  stroke: currentColor;
}

.nav-btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

.nav-btn.primary:hover {
  filter: brightness(1.1);
}

.nav-btn.ghost {
  background: transparent;
  color: var(--text-muted);
}

.nav-btn.ghost:hover:not(:disabled) {
  background: var(--surface);
  color: var(--text);
}

.nav-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

@media (max-width: 768px) {
  .nav-top {
    flex-direction: column;
    gap: 10px;
    padding: 10px 16px;
  }
  
  .nav-links {
    justify-content: center;
  }
  
  .nav-status {
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    padding: 8px 16px;
  }
  
  .nav-status .status-firmware {
    margin-left: 0;
  }
}

body.mirror-page {
  min-width: 0;
}

.app {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.page {
  display: none;
}

.page.active {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  align-items: center;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 0.72rem;
  color: var(--muted);
  margin: 0 0 12px;
}

h1 {
  margin: 0 0 12px;
  font-size: clamp(2rem, 2vw + 1.6rem, 3rem);
  line-height: 1.1;
}

.subtitle {
  margin: 0;
  color: var(--muted);
  max-width: 520px;
}

.hero-links {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.chip-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  color: var(--text);
  text-decoration: none;
  background: var(--panel-strong);
}

.chip-link:hover {
  border-color: var(--accent-2);
}
.status-card {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 20px;
  border-radius: 14px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* Dark theme status card gradient */
[data-theme="dark"] .status-card,
[data-theme="midnight"] .status-card,
[data-theme="ocean"] .status-card,
[data-theme="forest"] .status-card,
[data-theme="sunset"] .status-card,
[data-theme="cyberpunk"] .status-card,
[data-theme="retro"] .status-card,
[data-theme="nord"] .status-card,
[data-theme="dracula"] .status-card,
[data-theme="monokai"] .status-card,
[data-theme="solarized"] .status-card,
[data-theme="gruvbox"] .status-card,
[data-theme="rosepine"] .status-card,
[data-theme="tokyo"] .status-card,
[data-theme="catppuccin"] .status-card,
[data-theme="onedark"] .status-card,
[data-theme="contrast"] .status-card,
:root .status-card {
  background: linear-gradient(140deg, rgba(21, 30, 43, 0.95), rgba(14, 20, 30, 0.95));
}

/* Light theme status cards - use panel background */
[data-theme="light"] .status-card,
[data-theme="cream"] .status-card,
[data-theme="bluelight"] .status-card,
[data-theme="lavender"] .status-card,
[data-theme="mint"] .status-card,
[data-theme="roselight"] .status-card,
[data-theme="paper"] .status-card,
[data-theme="sky"] .status-card {
  background: var(--panel);
}

.status-top {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  color: var(--text);
}

.status-dot {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: var(--danger);
  box-shadow: 0 0 12px rgba(255, 107, 107, 0.6);
}

.status-dot[data-status="connected"] {
  background: var(--green);
  box-shadow: 0 0 12px rgba(60, 145, 207, 0.6);
}

.muted {
  color: var(--muted);
  margin: 0;
}

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

.status-split {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}

.status-main {
  display: grid;
  gap: 12px;
}

.status-side {
  display: grid;
  gap: 12px;
}

.status-meta {
  display: grid;
  gap: 16px;
}

.status-meta > div {
  display: grid;
  gap: 4px;
}

.status-inline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--panel-strong);
  flex-wrap: wrap;
}

.status-divider {
  color: var(--muted);
}

.panel-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 24px;
  border-radius: 14px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.panel h2 {
  margin: 0;
  font-size: 1.2rem;
}

.page-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.page-head .subtitle {
  max-width: 640px;
}

.settings-panel {
  gap: 16px;
}

.settings-panel.is-locked .settings-table {
  opacity: 0.6;
}

.settings-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.settings-table th,
.settings-table td {
  border-bottom: 1px solid var(--border);
  padding: 8px 10px;
  text-align: left;
}

.settings-table th {
  font-weight: 600;
  color: var(--muted);
}

.settings-table td:last-child {
  width: 360px;
}

.settings-table input,
.settings-table select {
  width: 100%;
  background: var(--panel-strong);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 6px 8px;
  font-size: 0.85rem;
  font-family: inherit;
}

.section-title {
  color: var(--muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  padding-top: 12px;
}
.channel-panel {
  gap: 12px;
}

.channel-actions {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.channel-actions .action-group {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.channel-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  color: var(--muted);
  font-size: 0.8rem;
}

.status-error {
  color: #ff9b9b;
  background: rgba(255, 107, 107, 0.12);
  border: 1px solid rgba(255, 107, 107, 0.35);
  padding: 6px 8px;
  border-radius: 8px;
}

.channel-status {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  color: var(--muted);
  font-size: 0.85rem;
  margin-bottom: 12px;
}

.channel-status .progress {
  flex: 1;
  max-width: 300px;
}

.table-wrap {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow-x: auto;
  overflow-y: visible;
}

.channel-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 1400px;
  font-size: 0.8rem;
}

.channel-table th,
.channel-table td {
  border-bottom: 1px solid var(--border);
  border-right: 1px solid var(--border);
  padding: 4px 6px;
  text-align: center;
  background: var(--panel);
}

.channel-table th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--panel-strong);
  font-weight: 600;
}

.channel-table tr:nth-child(even) td {
  background: var(--panel-strong);
}

.channel-table input,
.channel-table select {
  width: 100%;
  min-width: 64px;
  background: var(--panel-strong);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 7px;
  padding: 3px 5px;
  font-size: 0.8rem;
  line-height: 1.2;
  font-family: inherit;
}

.channel-table input[type="checkbox"] {
  width: 16px;
  height: 16px;
  min-width: 16px;
  accent-color: var(--accent);
}

/* Radio FM table styling */
.radio-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.radio-table th,
.radio-table td {
  border-bottom: 1px solid var(--border);
  padding: 8px 10px;
  text-align: left;
  background: transparent;
  color: var(--text);
}

.radio-table th {
  font-weight: 600;
  color: var(--muted);
}

.radio-table input {
  width: 100%;
  background: var(--panel-strong);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 6px 8px;
  font-size: 0.85rem;
  font-family: inherit;
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--muted);
}

.pagination .page-actions {
  display: flex;
  gap: 8px;
}

.page-links {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.page-link {
  min-width: 28px;
  height: 31px;
  border-radius: 8px;
  font-family: inherit;
  border: 1px solid var(--border);
  background: var(--panel-strong);
  color: var(--text);
  font-size: 0.8rem;
  cursor: pointer;
  padding: 0 8px;
}

.page-link.active {
  border-color: var(--accent);
  color: var(--muted);
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: var(--modal-overlay);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 24px;
}

.modal-overlay.active {
  display: flex;
}

.modal-card {
  width: min(420px, 100%);
  background: var(--modal-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 12px;
}

.modal-card h2 {
  margin: 0;
  font-size: 1.1rem;
}

.field-group,
.field-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
}


.tool-scope label {
  font-size: 0.9rem;
  color: var(--muted);
}

.tool-scope select,
.tool-scope input[type="file"] {
  background: var(--panel-strong);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 6px 12px;
  border-radius: 8px;
  font-family: inherit;
}

.tool-scope .channel-table td select {
  background: var(--panel-strong);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 2px 0px;
  border-radius: 4px;
  font-family: inherit;
}

.tool-scope button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 8px;
  border: none;
  background: var(--accent);
  color: #06120c;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

.tool-scope button:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(60, 145, 207, 0.3);
}

.tool-scope button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.is-disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.primary {
  background: linear-gradient(140deg, var(--accent), #2aa7c8);
  color: #041015;
}

.ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}

.ghost:hover:not(:disabled) {
  box-shadow: none;
  border-color: var(--accent-2);
}

.ghost.small {
  padding: 8px 12px;
  font-size: 0.85rem;
}

.btn-icon {
  display: inline-flex;
  align-items: center;
}

.btn-icon svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
}

.ghost.small .btn-icon svg {
  width: 14px;
  height: 14px;
}

.toggle {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--text);
}

.tool-scope .toggle input {
  accent-color: var(--accent);
  width: 18px;
  height: 18px;
}

.hint {
  color: var(--muted);
  font-size: 0.85rem;
  margin: 0;
}

.progress {
  display: grid;
  gap: 8px;
}

.progress-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--muted);
}

.progress-bar {
  height: 8px;
  border-radius: 8px;
  font-family: inherit;
  background: var(--progress-bg);
  border: 1px solid var(--border);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  width: 0%;
  border-radius: 8px;
  font-family: inherit;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transition: width 0.2s ease;
}

.log-panel {
  min-height: 180px;
}

.log-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.log-output {
  font-family: "JetBrains Mono", "Fira Code", monospace;
  background: var(--panel-strong);
  border: 1px solid var(--border);
  padding: 16px;
  border-radius: 10px;
  min-height: 120px;
  max-height: 260px;
  overflow-y: auto;
  font-size: 0.85rem;
  line-height: 1.5;
}

.sms-log {
  display: flex;
  flex-direction: column;
  min-height: 300px;
  max-height: 300px;
  gap: 8px;
}

.sms-entry {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid transparent;
  background: var(--panel);
}

.sms-entry[data-direction="in"] {
  border-color: rgba(88, 194, 134, 0.35);
  background: rgba(88, 194, 134, 0.14);
  color: #d8ffe7;
}

.sms-entry[data-direction="out"] {
  border-color: var(--border);
  background: var(--panel);
}

.sms-entry.sms-ack {
  border-color: rgba(88, 194, 134, 0.35);
}

.sms-entry[data-tone="system"] {
  border-color: rgba(148, 168, 205, 0.2);
  background: rgba(9, 16, 28, 0.7);
  color: var(--muted);
}

.sms-label {
  font-weight: 600;
  color: var(--muted);
  min-width: 48px;
}

.sms-text {
  white-space: pre-wrap;
  word-break: break-word;
}

.sms-meta {
  margin-left: auto;
  font-size: 0.75rem;
  font-weight: 600;
  color: #7ee4a9;
  padding: 2px 6px;
  border-radius: 999px;
  border: 1px solid rgba(88, 194, 134, 0.4);
  background: rgba(88, 194, 134, 0.16);
}

.sms-compose {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.sms-compose input[type="text"] {
  flex: 1;
  min-width: 220px;
  background: var(--panel-strong);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-family: inherit;
}

.sms-compose input[type="text"]::placeholder {
  color: var(--muted);
}

.log-output [data-tone="error"] {
  color: #ff9b9b;
  background: rgba(255, 107, 107, 0.12);
  border: 1px solid rgba(255, 107, 107, 0.35);
  padding: 6px 8px;
  border-radius: 8px;
  margin-bottom: 6px;
  display: inline-block;
}

.footer {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 16px;
  color: var(--muted);
  font-size: 0.85rem;
  padding-top: 8px;
}

.footer-note a {
  color: var(--accent-2);
  text-decoration: none;
}

.footer-note a:hover {
  text-decoration: underline;
}

.mirror-status {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}

.mirror-status-main {
  display: grid;
  gap: 14px;
}

.mirror-status-side {
  display: grid;
  gap: 12px;
}

.mirror-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  align-items: end;
}

.mirror-meta {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
  align-items: end;
}

.mirror-select {
    display: grid;
    gap: 6px;    
    justify-content: end;
}

.mirror-host {
  width: 100%;
  display: flex;
  justify-content: center;
}

.lcd-shell {
  width: min(100%, 760px);
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.5);
}

.lcd-shell canvas {
  width: 100%;
  height: auto;
  display: block;
}

.lcd-amber {
  background: linear-gradient(160deg, #ffb45e, #e07f2a);
}

.lcd-white {
  background: linear-gradient(160deg, #f3f7ff, #cfdcff);
}

@media (max-width: 900px) {
  .mirror-status {
    grid-template-columns: 1fr;
  }

  .status-split {
    grid-template-columns: 1fr;
  }

  .mirror-actions {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  body {
    padding: 32px 18px 60px;
  }

  .status-actions {
    flex-direction: column;
  }
}

/* View toggle buttons */
.view-toggle {
  display: flex;
  gap: 0.25rem;
}

.view-toggle button {
  padding: 0.25rem 0.75rem;
  border-radius: 4px;
  transition: all 0.2s;
}

.view-toggle button.active {
  background: var(--accent);
  color: white;
}

/* Table wrap adjustments for view all mode */
.table-wrap {
  transition: max-height 0.3s ease;
}

/* Log entry styles */
.log-entry {
  padding: 0.25rem 0;
  border-bottom: 1px solid var(--border);
}

.log-entry.log-success,
[data-tone="success"] {
  color: var(--success, #10b981);
}

.log-entry.log-error,
[data-tone="error"] {
  color: var(--error, #ef4444);
}

/* Section title for Advanced Tools */
.section-title {
  margin: 2rem 0 1rem;
  padding: 0 0.5rem;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  border-left: 4px solid var(--accent);
  padding-left: 1rem;
}

/* F4HWN settings visibility */
.f4hwn-only {
  border-color: var(--accent);
}

/* Settings grid */
.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

/* Fieldset styles */
fieldset {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 1rem;
}

fieldset legend {
  font-weight: 600;
  padding: 0 0.5rem;
  color: var(--text-primary);
}

/* Profile Settings Styles */
.settings-group {
  margin-bottom: 1.5rem;
  padding: 1rem;
  background: var(--surface-1, #1a1a2e);
  border-radius: 8px;
  border: 1px solid var(--border-color, #333);
}

.settings-group h3 {
  margin: 0 0 1rem 0;
  font-size: 1rem;
  color: var(--text-accent, #00d4ff);
  border-bottom: 1px solid var(--border-color, #333);
  padding-bottom: 0.5rem;
}

.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.settings-grid label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted, #888);
  margin-bottom: 0.25rem;
}

.settings-grid select,
.settings-grid input[type="text"],
.settings-grid input[type="number"] {
  width: 100%;
  padding: 0.5rem;
  background: var(--input-bg, #0d0d1a);
  border: 1px solid var(--border-color, #333);
  border-radius: 4px;
  color: var(--text-color, #fff);
  font-size: 0.9rem;
}

.settings-grid select:disabled,
.settings-grid input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.settings-grid input[type="checkbox"] {
  width: auto;
  accent-color: var(--accent-color, #00d4ff);
}

#profileSettings {
  min-height: 200px;
}

#profileSettings .muted {
  text-align: center;
  padding: 2rem;
  color: var(--text-muted, #666);
}

/* ===== Improved Firmware Profile Settings Layout ===== */

/* 2-column grid with proper alignment */
.settings-grid-2col {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 0.75rem 1.5rem;
}

/* Individual setting row - label and input together */
.setting-row {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.setting-row label {
  font-size: 0.85rem;
  color: var(--text-muted, #aaa);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.setting-row select,
.setting-row input[type="text"],
.setting-row input[type="number"] {
  width: 100%;
  padding: 0.5rem 0.75rem;
  background: var(--input-bg, #0d0d1a);
  border: 1px solid var(--border-color, #444);
  border-radius: 6px;
  color: var(--text-color, #fff);
  font-size: 0.9rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.setting-row select:hover:not(:disabled),
.setting-row input[type="text"]:hover:not(:disabled),
.setting-row input[type="number"]:hover:not(:disabled) {
  border-color: var(--accent, #00d4ff);
}

.setting-row select:focus,
.setting-row input[type="text"]:focus,
.setting-row input[type="number"]:focus {
  outline: none;
  border-color: var(--accent, #00d4ff);
  box-shadow: 0 0 0 2px rgba(0, 212, 255, 0.2);
}

.setting-row select:disabled,
.setting-row input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  background: var(--surface-2, #1a1a2e);
}

/* Improved settings group styling */
.settings-group {
  margin-bottom: 1.25rem;
  padding: 1rem 1.25rem;
  background: var(--surface-1, #151525);
  border-radius: 10px;
  border: 1px solid var(--border-color, #2a2a40);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.settings-group h3 {
  margin: 0 0 1rem 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--accent, #00d4ff);
  border-bottom: 1px solid var(--border-color, #2a2a40);
  padding-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Firmware Profile dropdown styling */
#firmwareProfile {
  font-size: 1rem;
  padding: 0.6rem 1rem;
  min-width: 200px;
  background: var(--surface-1, #1a1a2e);
  border: 2px solid var(--accent, #00d4ff);
  border-radius: 8px;
  color: var(--text-color, #fff);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

#firmwareProfile:hover {
  background: var(--surface-2, #252540);
}

#firmwareProfile:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.3);
}

/* Profile settings container */
#profileSettings {
  min-height: 200px;
  padding-top: 0.5rem;
}

#profileSettings > .muted {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-muted, #666);
  font-style: italic;
}

/* Responsive adjustments */
@media (max-width: 600px) {
  .settings-grid-2col {
    grid-template-columns: 1fr;
  }
  
  .settings-group {
    padding: 0.75rem 1rem;
  }
  
  .setting-row label {
    font-size: 0.8rem;
  }
  
  .setting-row select,
  .setting-row input {
    font-size: 0.85rem;
    padding: 0.4rem 0.6rem;
  }
}

/* Settings table improvements (for non-profile sections) */
.settings-table {
  padding: 0.5rem;
}

.settings-table.is-locked .setting-row select,
.settings-table.is-locked .setting-row input {
  opacity: 0.6;
  pointer-events: none;
}

/* Checkbox styling for ON/OFF selects converted to toggles */
.setting-row select option {
  padding: 0.5rem;
}

/* ===== Collapsible Sections ===== */

.section-title.collapsible {
    cursor: pointer;
    user-select: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    background: var(--surface-2);
    border-radius: 8px;
    margin-bottom: 0.5rem;
    transition: background-color 0.2s ease;
}

.section-title.collapsible:hover {
    background: var(--surface-3);
}

.section-title.collapsible .collapse-icon {
    font-size: 0.75rem;
    transition: transform 0.3s ease;
    color: var(--text-muted);
}

.section-title.collapsible.collapsed .collapse-icon {
    transform: rotate(-90deg);
}

.section-title.collapsible:not(.collapsed) .collapse-icon {
    transform: rotate(0deg);
}

/* Hidden content */
section.hidden,
.panel-grid.hidden {
    display: none !important;
}

/* Page Footer */
.page-footer {
  text-align: center;
  margin-top: 2rem;
  padding: 1rem;
  font-size: 0.9em;
}

.page-footer p {
  margin: 0;
  color: #555;
}

.page-footer a {
  color: #0066cc;
  text-decoration: none;
}

.page-footer a:hover {
  text-decoration: underline;
}

/* Dark mode support for footer */
@media (prefers-color-scheme: dark) {
  .page-footer p {
    color: #ffffff;
  }
  
  .page-footer a {
    color: #4da6ff;
  }
  
  .page-footer a:hover {
    color: #80c1ff;
  }
}


/* Dark mode support for footer */
@media (prefers-color-scheme: dark) {
  .page-footer p {
    color: #e0e0e0;
  }
  
  .page-footer a {
    color: #64b5f6;
  }
}

/* Radio Type Selector */
.nav-radio-type {
  padding: 0.4rem 0.8rem;
  border-radius: 6px;
  border: 2px solid var(--accent);
  background: var(--panel);
  color: var(--text);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  margin-right: 1rem;
  transition: all 0.2s ease;
}

.nav-radio-type option {
  background: var(--panel);
  color: var(--text);
}

.nav-radio-type:hover {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

.nav-radio-type:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Radio-specific visibility classes */
.k5-only, .tk11-only, .k5-calib-only {
  transition: opacity 0.3s ease;
}

.k5-only.hidden, .tk11-only.hidden, .k5-calib-only.hidden {
  display: none !important;
}

/* TK11 specific info badge */
.radio-info-badge {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-left: 0.5rem;
}

.radio-info-badge.k5 {
  background: #4CAF50;
  color: white;
}

.radio-info-badge.tk11 {
  background: #FF9800;
  color: white;
}


/* ==========================================================================
   SPI FLASH STYLES
   ========================================================================== */

.spi-buttons {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
}

.spi-buttons button {
  flex: 1;
}

.warning-box {
  background: rgba(255, 193, 7, 0.15);
  border: 1px solid rgba(255, 193, 7, 0.5);
  border-radius: 6px;
  padding: 8px 12px;
  margin-bottom: 12px;
  color: var(--color-text);
}

.spi-status-log {
  margin-top: 12px;
  max-height: 200px;
  overflow-y: auto;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 8px;
  font-family: monospace;
  font-size: 12px;
  line-height: 1.5;
}

.spi-log-entry {
  padding: 2px 0;
  border-bottom: 1px solid var(--color-border);
}

.spi-log-entry:last-child {
  border-bottom: none;
}

.spi-log-time {
  color: var(--color-muted);
  margin-right: 8px;
}

.danger {
  background: var(--color-danger, #dc3545);
  color: white;
  border: none;
}

.danger:hover:not(:disabled) {
  background: var(--color-danger-hover, #c82333);
}

.danger:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.secondary {
  background: var(--color-surface);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.secondary:hover:not(:disabled) {
  background: var(--color-surface-hover, var(--color-border));
}

.secondary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}


/* TK11 Settings Grid */
.tk11-settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.tk11-settings-tabs .tab-btn {
  font-size: 0.85rem;
}

.tk11-settings-tabs .tab-btn svg {
  width: 16px;
  height: 16px;
}

.tk11-settings-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
}

/* Channel Profile selector - dark theme compatibility */
#channelProfileSelect {
  background: var(--panel-strong) !important;
  color: var(--text) !important;
  border: 1px solid var(--border) !important;
}

#channelProfileSelect option {
  background: var(--panel-strong);
  color: var(--text);
}

/* Profile Selector Styles */
.profile-selector {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0.75rem 0;
  padding: 0.5rem 1rem;
  background: var(--surface);
  border-radius: 8px;
  border: 1px solid var(--border);
  width: fit-content;
}

.profile-selector label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.profile-selector select {
  padding: 0.375rem 0.75rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 0.875rem;
  cursor: pointer;
}

.profile-selector select:hover {
  border-color: var(--accent);
}

.profile-selector select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.2);
}