/* Application-specific styles */

/* ===== Files ===== */
.files-view {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

.files-toolbar-path {
  flex: 1;
  display: flex;
  justify-content: center;
  min-width: 0;
}

.files-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 4px;
  padding: 12px;
  align-content: start;
}

.files-list {
  display: flex;
  flex-direction: column;
  padding: 4px 0;
}

.file-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 10px 6px;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: default;
  min-width: 0;
}

.file-item:hover {
  background: var(--hover);
}

.file-item.selected {
  background: var(--selection);
  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
}

.file-item .file-icon {
  width: 48px;
  height: 48px;
}

.file-item .file-name {
  font-size: 12.5px;
  text-align: center;
  word-break: break-word;
  line-height: 1.25;
  max-width: 100%;
}

.file-row {
  display: grid;
  grid-template-columns: 1fr 100px 120px;
  gap: 12px;
  padding: 8px 16px;
  align-items: center;
  border-radius: 0;
  border: none;
  border-bottom: 1px solid transparent;
}

.file-row:hover {
  background: var(--hover);
}

.file-row.selected {
  background: var(--selection);
}

.file-row .file-name-cell {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.file-row .file-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.file-row .file-name {
  font-size: 13.5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: left;
}

.file-row .meta {
  font-size: 12.5px;
  color: var(--fg-secondary);
}

/* ===== Terminal ===== */
.terminal-body {
  background: var(--terminal-bg);
  color: var(--terminal-fg);
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.45;
  padding: 12px 14px;
  flex: 1;
  overflow: auto;
  cursor: text;
  user-select: text;
}

.terminal-body .line {
  white-space: pre-wrap;
  word-break: break-word;
  min-height: 1.45em;
}

.terminal-body .prompt-line {
  display: flex;
  flex-wrap: wrap;
}

.terminal-body .prompt {
  color: var(--terminal-green);
  flex-shrink: 0;
}

.terminal-body .prompt .user {
  color: var(--terminal-green);
  font-weight: 600;
}
.terminal-body .prompt .at {
  color: var(--terminal-fg);
}
.terminal-body .prompt .host {
  color: var(--terminal-blue);
}
.terminal-body .prompt .path {
  color: var(--terminal-purple);
}
.terminal-body .prompt .dollar {
  color: var(--terminal-fg);
  margin: 0 6px 0 4px;
}

.terminal-body .cmd-input {
  flex: 1;
  min-width: 80px;
  background: transparent;
  border: none;
  color: var(--terminal-fg);
  font: inherit;
  outline: none;
  padding: 0;
  caret-color: var(--terminal-fg);
}

.terminal-body .err {
  color: var(--terminal-red);
}
.terminal-body .ok {
  color: var(--terminal-green);
}
.terminal-body .dim {
  color: #888;
}
.terminal-body .info {
  color: var(--terminal-blue);
}
.terminal-body .warn {
  color: var(--terminal-yellow);
}

/* ===== Text Editor ===== */
.editor-wrap {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

.editor-tabbar {
  display: flex;
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  flex-shrink: 0;
}

.editor-tab {
  padding: 8px 16px;
  font-size: 13px;
  border-right: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--fg-secondary);
  white-space: nowrap;
}

.editor-tab.active {
  background: var(--bg-primary);
  color: var(--fg-primary);
  font-weight: 600;
}

.editor-tab .dirty {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

.editor-area {
  flex: 1;
  display: flex;
  min-height: 0;
}

.editor-gutter {
  width: 48px;
  background: var(--bg-tertiary);
  border-right: 1px solid var(--border);
  padding: 12px 0;
  text-align: right;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--fg-disabled);
  line-height: 1.55;
  overflow: hidden;
  flex-shrink: 0;
  user-select: none;
}

.editor-gutter div {
  padding-right: 10px;
}

.editor-textarea {
  flex: 1;
  border: none;
  resize: none;
  padding: 12px 14px;
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.55;
  background: var(--bg-primary);
  color: var(--fg-primary);
  outline: none;
  tab-size: 2;
  white-space: pre;
  overflow: auto;
}

/* ===== Settings ===== */
.settings-page h2 {
  margin: 0 0 4px;
  font-size: 22px;
  font-weight: 800;
}

.settings-page .page-desc {
  color: var(--fg-secondary);
  margin: 0 0 20px;
  font-size: 13.5px;
}

.settings-group {
  margin-bottom: 20px;
}

.settings-group h3 {
  margin: 0 0 8px;
  font-size: 13px;
  color: var(--fg-secondary);
  font-weight: 600;
}

.accent-swatches {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding: 4px 0;
}

.accent-swatch {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 3px solid transparent;
  cursor: pointer;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.15);
}

.accent-swatch.selected {
  border-color: var(--fg-primary);
  box-shadow: 0 0 0 2px var(--bg-primary), 0 0 0 4px var(--fg-primary);
}

.theme-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.theme-card {
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  background: var(--card-bg);
  text-align: left;
  padding: 0;
}

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

.theme-card .preview {
  height: 72px;
  display: flex;
  flex-direction: column;
}

.theme-card .preview.light {
  background: #fafafa;
}
.theme-card .preview.dark {
  background: #242424;
}

.theme-card .preview .bar {
  height: 14px;
}
.theme-card .preview.light .bar {
  background: #fff;
  border-bottom: 1px solid #ddd;
}
.theme-card .preview.dark .bar {
  background: #303030;
  border-bottom: 1px solid #444;
}

.theme-card .preview .pane {
  flex: 1;
  margin: 8px;
  border-radius: 4px;
}
.theme-card .preview.light .pane {
  background: #fff;
  border: 1px solid #e0e0e0;
}
.theme-card .preview.dark .pane {
  background: #1e1e1e;
  border: 1px solid #3a3a3a;
}

.theme-card .label {
  padding: 10px 12px;
  font-weight: 600;
  font-size: 13px;
  color: var(--fg-primary);
}

/* ===== Software ===== */
.software-hero {
  background: linear-gradient(135deg, #3584e4 0%, #1a5fb4 50%, #0d3b66 100%);
  color: #fff;
  padding: 28px 24px;
  border-radius: var(--radius-lg);
  margin-bottom: 20px;
}

.software-hero h2 {
  margin: 0 0 6px;
  font-size: 22px;
}

.software-hero p {
  margin: 0;
  opacity: 0.9;
  font-size: 14px;
}

.app-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}

.app-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-align: left;
  cursor: pointer;
  transition: box-shadow var(--transition-fast), border-color var(--transition-fast);
  color: inherit;
}

.app-card:hover {
  border-color: var(--border-strong);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.app-card .ac-top {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.app-card .ac-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  flex-shrink: 0;
}

.app-card .ac-name {
  font-weight: 700;
  font-size: 14px;
}

.app-card .ac-cat {
  font-size: 12px;
  color: var(--fg-secondary);
}

.app-card .ac-desc {
  font-size: 12.5px;
  color: var(--fg-secondary);
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.app-card .ac-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
}

.app-card .stars {
  color: var(--warning);
  font-size: 12px;
  letter-spacing: 1px;
}

.app-detail {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.app-detail-header {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.app-detail-header .big-icon {
  width: 96px;
  height: 96px;
  border-radius: 20px;
}

.app-detail-header h2 {
  margin: 0 0 4px;
  font-size: 24px;
}

.app-detail-header .meta {
  color: var(--fg-secondary);
  font-size: 13px;
}

/* ===== Calculator ===== */
.calc-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  background: var(--bg-secondary);
  padding: 12px;
  gap: 10px;
  max-width: 360px;
  margin: 0 auto;
  width: 100%;
}

.calc-display {
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  text-align: right;
  min-height: 88px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 4px;
}

.calc-display .expr {
  font-size: 14px;
  color: var(--fg-secondary);
  min-height: 1.2em;
  word-break: break-all;
}

.calc-display .value {
  font-size: 36px;
  font-weight: 300;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  word-break: break-all;
}

.calc-keys {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  flex: 1;
}

.calc-key {
  border-radius: var(--radius-md);
  font-size: 20px;
  font-weight: 500;
  background: var(--bg-tertiary);
  color: var(--fg-primary);
  min-height: 52px;
  transition: background var(--transition-fast), transform 60ms ease;
}

.calc-key:hover {
  background: var(--bg-shade);
}

.calc-key:active {
  transform: scale(0.96);
  background: var(--active);
}

.calc-key.op {
  background: color-mix(in srgb, var(--accent) 15%, var(--bg-tertiary));
  color: var(--accent);
  font-weight: 600;
}

.calc-key.op:hover {
  background: color-mix(in srgb, var(--accent) 25%, var(--bg-tertiary));
}

.calc-key.eq {
  background: var(--accent);
  color: #fff;
}

.calc-key.eq:hover {
  background: var(--accent-hover);
}

.calc-key.fn {
  color: var(--fg-secondary);
  font-size: 16px;
}

.calc-key.zero {
  grid-column: span 2;
}

/* ===== Help / Tour ===== */
.help-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 32px 24px;
  gap: 16px;
  text-align: center;
}

.help-body .tour-logo {
  width: 96px;
  height: 96px;
  margin-bottom: 8px;
}

.help-body h2 {
  margin: 0;
  font-size: 24px;
}

.help-body .lead {
  color: var(--fg-secondary);
  max-width: 420px;
  line-height: 1.5;
  margin: 0;
}

.help-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
  width: 100%;
  max-width: 640px;
  margin-top: 12px;
  text-align: left;
}

.help-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  cursor: pointer;
  color: inherit;
  text-align: left;
}

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

.help-card .hc-icon {
  width: 32px;
  height: 32px;
  color: var(--accent);
}

.help-card h4 {
  margin: 0;
  font-size: 14px;
}

.help-card p {
  margin: 0;
  font-size: 12.5px;
  color: var(--fg-secondary);
  line-height: 1.35;
}

.shortcut-table {
  width: 100%;
  max-width: 480px;
  border-collapse: collapse;
  margin-top: 8px;
  text-align: left;
}

.shortcut-table th,
.shortcut-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  font-size: 13.5px;
}

.shortcut-table th {
  color: var(--fg-secondary);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
}

.shortcut-table kbd {
  background: var(--bg-shade);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 7px;
  font-family: var(--font);
  font-size: 12px;
  font-weight: 600;
  box-shadow: 0 1px 0 var(--border-strong);
}

/* ===== Image Viewer ===== */
.image-viewer {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  background: #1a1a1a;
}

.image-stage {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
  min-height: 0;
}

.image-stage .img-canvas {
  max-width: 90%;
  max-height: 90%;
  border-radius: 4px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  transition: transform var(--transition);
}

.image-toolbar {
  height: 48px;
  background: rgba(0, 0, 0, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  flex-shrink: 0;
}

.image-toolbar button {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: #fff;
  display: grid;
  place-items: center;
}

.image-toolbar button:hover {
  background: rgba(255, 255, 255, 0.12);
}

.image-toolbar button svg {
  width: 20px;
  height: 20px;
}

.image-toolbar .zoom-label {
  color: rgba(255, 255, 255, 0.8);
  font-size: 13px;
  min-width: 48px;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

/* ===== Browser ===== */
.browser-chrome {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

.browser-tabs {
  display: flex;
  background: var(--bg-tertiary);
  padding: 6px 8px 0;
  gap: 4px;
  overflow-x: auto;
  flex-shrink: 0;
}

.browser-tab {
  height: 34px;
  min-width: 120px;
  max-width: 200px;
  padding: 0 12px;
  background: transparent;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  color: var(--fg-secondary);
}

.browser-tab.active {
  background: var(--bg-primary);
  color: var(--fg-primary);
  font-weight: 600;
}

.browser-tab .tab-favicon {
  width: 14px;
  height: 14px;
  border-radius: 3px;
  flex-shrink: 0;
}

.browser-tab .tab-title {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-align: left;
}

.browser-tab .tab-close {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  opacity: 0;
  font-size: 14px;
  flex-shrink: 0;
}

.browser-tab:hover .tab-close,
.browser-tab.active .tab-close {
  opacity: 0.7;
}

.browser-tab .tab-close:hover {
  background: var(--hover);
  opacity: 1;
}

.browser-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 10px;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.browser-nav .nav-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--fg-secondary);
}

.browser-nav .nav-btn:hover:not(:disabled) {
  background: var(--hover);
  color: var(--fg-primary);
}

.browser-nav .nav-btn:disabled {
  opacity: 0.35;
  cursor: default;
}

.browser-nav .url-bar {
  flex: 1;
  height: 34px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--bg-tertiary);
  padding: 0 14px 0 36px;
  font-size: 13px;
  position: relative;
}

.browser-nav .url-wrap {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
}

.browser-nav .url-wrap .lock-icon {
  position: absolute;
  left: 12px;
  width: 14px;
  height: 14px;
  color: var(--success);
  pointer-events: none;
  z-index: 1;
}

.browser-nav .url-bar:focus {
  border-color: var(--accent);
  background: var(--bg-secondary);
  box-shadow: 0 0 0 2px var(--focus-ring);
}

.browser-page {
  flex: 1;
  overflow: auto;
  background: #fff;
  color: #1a1a1a;
  min-height: 0;
}

[data-theme="dark"] .browser-page {
  background: #1a1a1a;
  color: #eee;
}

.browser-page .start-page {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 24px;
  text-align: center;
}

.browser-page .start-page .logo-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 28px;
}

.browser-page .start-page h1 {
  margin: 0;
  font-size: 28px;
  font-weight: 300;
  letter-spacing: -0.02em;
}

.browser-page .start-search {
  width: 100%;
  max-width: 520px;
  height: 48px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  padding: 0 20px;
  font-size: 15px;
  background: var(--bg-secondary);
  color: var(--fg-primary);
  margin: 0 auto 32px;
  display: block;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.browser-page .start-search:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

.browser-page .quick-links {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 16px;
  max-width: 480px;
  margin: 0 auto;
}

.browser-page .quick-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 12px;
  border-radius: var(--radius-md);
  color: var(--fg-primary);
  cursor: pointer;
  background: transparent;
  border: none;
}

.browser-page .quick-link:hover {
  background: var(--hover);
}

.browser-page .ql-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 18px;
  color: #fff;
}

.browser-page .article {
  max-width: 680px;
  margin: 0 auto;
  padding: 40px 28px 60px;
  text-align: left;
  line-height: 1.65;
}

.browser-page .article h1 {
  font-size: 28px;
  margin: 0 0 8px;
  line-height: 1.25;
}

.browser-page .article .byline {
  color: var(--fg-secondary);
  font-size: 13px;
  margin-bottom: 24px;
}

.browser-page .article p {
  margin: 0 0 16px;
  font-size: 15px;
}

.browser-page .article h2 {
  font-size: 20px;
  margin: 28px 0 12px;
}

.browser-page .fedora-home {
  background: linear-gradient(180deg, #051525 0%, #0a2540 40%, #0d2137 100%);
  color: #fff;
  min-height: 100%;
}

.browser-page .fedora-home .fh-hero {
  padding: 64px 32px;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.browser-page .fedora-home .fh-badge {
  display: inline-block;
  background: rgba(53, 132, 228, 0.25);
  border: 1px solid rgba(53, 132, 228, 0.5);
  color: #8ab4f8;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 20px;
}

.browser-page .fedora-home h1 {
  font-size: clamp(28px, 5vw, 42px);
  font-weight: 300;
  margin: 0 0 16px;
  letter-spacing: -0.02em;
}

.browser-page .fedora-home .fh-lead {
  font-size: 17px;
  opacity: 0.85;
  max-width: 520px;
  margin: 0 auto 28px;
  line-height: 1.5;
}

.browser-page .fedora-home .fh-cta {
  display: inline-flex;
  height: 42px;
  padding: 0 24px;
  border-radius: var(--radius-pill);
  background: #3584e4;
  color: #fff;
  font-weight: 700;
  align-items: center;
  border: none;
  cursor: pointer;
}

.browser-page .fedora-home .fh-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 24px 64px;
}

.browser-page .fedora-home .fh-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 20px;
  text-align: left;
}

.browser-page .fedora-home .fh-card h3 {
  margin: 0 0 8px;
  font-size: 16px;
}

.browser-page .fedora-home .fh-card p {
  margin: 0;
  font-size: 13.5px;
  opacity: 0.75;
  line-height: 1.4;
}

/* About dialog style */
.about-content {
  text-align: center;
  padding: 8px 0 4px;
}

.about-content .about-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 12px;
}

.about-content h3 {
  margin: 0 0 4px;
}

.about-content .version {
  color: var(--fg-secondary);
  font-size: 13px;
  margin-bottom: 12px;
}

.about-content .about-meta {
  font-size: 12.5px;
  color: var(--fg-secondary);
  line-height: 1.5;
}

/* Weather widget on desktop - skip, keep focused */

@media (max-width: 640px) {
  .app-sidebar {
    width: 56px;
    padding: 6px;
  }
  .app-sidebar .sidebar-item span,
  .app-sidebar .sidebar-section {
    display: none;
  }
  .app-sidebar .sidebar-item {
    justify-content: center;
    padding: 10px;
  }
  .theme-cards {
    grid-template-columns: 1fr;
  }
}