/* Same dark/light variable palette as the desktop app's src/style.css, so
   the web version reads as the same product. Dark is the default (no
   data-theme attribute, or data-theme="dark"); [data-theme="light"] swaps
   the same variable set for a light palette. The active theme is persisted
   in localStorage (see app.js) - there is no second window to keep in sync
   here, unlike the Tauri app's multi-window setup. */

:root {
  --bg: #1c1e22;
  --bg-elevated: #25282d;
  --bg-input: #1a1c20;
  --text: #e8e9eb;
  --text-muted: #9aa0a8;
  --accent: #2dd4bf;
  --accent-hover: #25b8a5;
  --accent-text: #0b1413;
  --danger: #f87171;
  --danger-bg: #3a2222;
  --danger-text: #ffd9d9;
  --border: #383b41;
  font-size: 14px;
}

:root[data-theme="light"] {
  --bg: #f5f6f7;
  --bg-elevated: #ffffff;
  --bg-input: #ffffff;
  --text: #1c1e22;
  --text-muted: #6b7280;
  --accent: #0d9488;
  --accent-hover: #0b7c72;
  --accent-text: #ffffff;
  --danger: #dc2626;
  --danger-bg: #fee2e2;
  --danger-text: #7f1d1d;
  --border: #d8dadd;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.page {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  max-width: 720px;
  margin: 0 auto;
  padding: 16px 20px 32px;
  gap: 14px;
}

header.app-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-shrink: 0;
}

header.app-header h1 {
  font-size: 16px;
  font-weight: 600;
  margin: 0;
}

header.app-header .subtitle {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 4px;
}

kbd {
  display: inline-block;
  font-family: "SF Mono", "Cascadia Code", Consolas, monospace;
  font-size: 11px;
  font-weight: 600;
  color: var(--text);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 5px;
  margin: 0 1px;
  line-height: 1.5;
}

button {
  font-family: inherit;
  font-size: 13px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text);
  padding: 7px 14px;
  cursor: pointer;
  transition: background-color 0.12s ease, border-color 0.12s ease;
}

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

button:active {
  transform: translateY(1px);
}

button:disabled {
  opacity: 0.5;
  cursor: default;
  transform: none;
}

button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-text);
  font-weight: 600;
}

button.primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}

button.icon {
  padding: 5px 8px;
  font-size: 14px;
  line-height: 1;
}

button.icon.danger:hover {
  border-color: var(--danger);
  background: var(--danger-bg);
  color: var(--danger-text);
}

label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

input[type="text"],
input[type="password"],
textarea {
  width: 100%;
  background: var(--bg-input);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 9px 10px;
  font-family: inherit;
  font-size: 13px;
}

textarea {
  font-family: "SF Mono", "Cascadia Code", Consolas, monospace;
  resize: vertical;
}

input:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.field {
  margin-bottom: 16px;
}

.field .hint {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 6px;
  text-transform: none;
  letter-spacing: normal;
}

.row {
  display: flex;
  gap: 8px;
}

.row.end {
  justify-content: flex-end;
}

.spacer {
  flex: 1;
}

.card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px;
}

.card + .card {
  margin-top: 14px;
}

.error-box {
  background: var(--danger-bg);
  border: 1px solid var(--danger);
  color: var(--danger-text);
  border-radius: 8px;
  padding: 12px 14px;
  font-size: 13px;
}

.empty-state {
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.5;
}

#content {
  flex: 1;
  min-height: 0;
}

/* The default/reset screen: two big entry-point buttons, vertically centered
   in the space below the header. */
#content.choice-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  text-align: center;
  min-height: 50vh;
}

.choice-screen .empty-state {
  margin: 0;
}

.choice-icon {
  width: 72px;
  height: 72px;
  border-radius: 16px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.35);
}

.choice-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

.choice-btn {
  min-width: 160px;
  padding: 14px 22px;
  font-size: 14px;
}

.toast {
  font-size: 12px;
  color: var(--accent);
  height: 16px;
  opacity: 0;
  transition: opacity 0.15s ease;
}

.toast.visible {
  opacity: 1;
}

details summary {
  cursor: pointer;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}

details textarea {
  margin-top: 8px;
  font-size: 12px;
  color: var(--text-muted);
}

/* --- Upload / paste zone -------------------------------------------------- */

.dropzone {
  border: 2px dashed var(--border);
  border-radius: 10px;
  padding: 40px 20px;
  text-align: center;
  color: var(--text-muted);
  cursor: pointer;
  transition: border-color 0.12s ease, background-color 0.12s ease;
}

.dropzone:hover,
.dropzone.dragover {
  border-color: var(--accent);
  background: var(--bg-elevated);
}

.dropzone .dz-icon {
  font-size: 32px;
  display: block;
  margin-bottom: 10px;
}

.dropzone .dz-hint {
  font-size: 12px;
  margin-top: 6px;
}

/* --- Loading state --------------------------------------------------------- */

.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-height: 40vh;
  color: var(--text-muted);
  font-size: 13px;
}

.spinner {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* --- Screen-capture crop overlay ------------------------------------------ */

.crop-overlay {
  position: fixed;
  inset: 0;
  background: #0b0c0e;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.crop-overlay #crop-hint {
  position: fixed;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(20, 20, 22, 0.85);
  color: #eee;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 13px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  white-space: nowrap;
  z-index: 2;
}

.crop-stage {
  position: relative;
  max-width: calc(100vw - 40px);
  max-height: calc(100vh - 90px);
  cursor: crosshair;
}

.crop-stage canvas {
  display: block;
  max-width: calc(100vw - 40px);
  max-height: calc(100vh - 90px);
  user-select: none;
}

.crop-selection {
  position: absolute;
  display: none;
  border: 1.5px solid #2dd4bf;
  box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.55);
  pointer-events: none;
}

.crop-dimensions {
  position: absolute;
  bottom: -22px;
  left: 0;
  background: rgba(20, 20, 22, 0.9);
  color: #2dd4bf;
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 4px;
  white-space: nowrap;
}

.crop-overlay .row {
  margin-top: 16px;
}

/* --- Settings modal -------------------------------------------------------- */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 20px;
}

.modal {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
}

.modal h2 {
  margin: 0 0 16px;
  font-size: 15px;
}