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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #111;
  color: #e8e8e8;
  height: 100vh;
  overflow: hidden;
}

/* ── Layout ──────────────────────────────────────────────────────────── */

.view {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh;
  padding: 1.5rem;
}

/* ── Settings ────────────────────────────────────────────────────────── */

.settings-view h1 {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-bottom: 2rem;
  color: #fff;
}

.card {
  background: #1e1e1e;
  border: 1px solid #333;
  border-radius: 12px;
  padding: 2rem;
  width: 100%;
  max-width: 480px;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

label {
  font-size: 0.8rem;
  color: #999;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

input[type="text"],
input[type="date"],
textarea {
  background: #2a2a2a;
  border: 1px solid #444;
  border-radius: 6px;
  color: #e8e8e8;
  font-size: 0.95rem;
  padding: 0.6rem 0.75rem;
  width: 100%;
  outline: none;
  transition: border-color 0.15s;
}

input[type="text"]:focus,
input[type="date"]:focus,
textarea:focus {
  border-color: #666;
}

textarea {
  resize: vertical;
  min-height: 90px;
  font-family: monospace;
  font-size: 0.85rem;
}

.error-msg {
  color: #f87171;
  font-size: 0.85rem;
  text-align: center;
}

/* ── Buttons ─────────────────────────────────────────────────────────── */

.btn {
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.7rem 1.4rem;
  transition: opacity 0.15s, transform 0.1s;
}

.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }

.btn-primary {
  background: #3b82f6;
  color: #fff;
  width: 100%;
  padding: 0.85rem;
}

.btn-primary:hover:not(:disabled) { opacity: 0.88; }

.btn-secondary {
  background: #2a2a2a;
  border: 1px solid #444;
  color: #e8e8e8;
}

.btn-secondary:hover:not(:disabled) { background: #333; }

/* ── Downloading ─────────────────────────────────────────────────────── */

.downloading-view {
  gap: 1.2rem;
  text-align: center;
  max-width: 480px;
}

.downloading-view h2 { font-size: 1.4rem; }

.folder-label {
  font-family: monospace;
  font-size: 0.85rem;
  color: #999;
  word-break: break-all;
}

.progress-bar {
  width: 100%;
  max-width: 360px;
  height: 8px;
  background: #2a2a2a;
  border-radius: 4px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: #3b82f6;
  border-radius: 4px;
  transition: width 0.4s ease;
}

.progress-indeterminate {
  width: 40%;
  animation: slide 1.4s infinite ease-in-out;
}

@keyframes slide {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(350%); }
}

.progress-text {
  font-size: 0.85rem;
  color: #888;
}

/* ── Viewer ──────────────────────────────────────────────────────────── */

.viewer-view {
  padding: 0;
  justify-content: stretch;
}

.viewer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.7rem 1.2rem;
  background: #1a1a1a;
  border-bottom: 1px solid #2a2a2a;
  flex-shrink: 0;
  width: 100%;
}

.folder-info {
  font-size: 0.85rem;
  color: #aaa;
}

.photo-progress {
  font-size: 0.85rem;
  color: #aaa;
  font-variant-numeric: tabular-nums;
}

.viewer-image {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
  background: #0d0d0d;
}

.viewer-image img.already-accepted {
  box-shadow: 0 0 0 4px #22c55e;
  border-radius: 2px;
}

.already-accepted-badge {
  position: absolute;
  top: 1rem;
  left: 50%;
  transform: translateX(-50%);
  background: #15803d;
  color: #dcfce7;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.3rem 0.85rem;
  border-radius: 999px;
  z-index: 10;
  letter-spacing: 0.04em;
}

.viewer-image img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
}

.loading-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(13, 13, 13, 0.7);
  font-size: 0.9rem;
  color: #666;
}

.upcoming-strip {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 1.5rem;
  background: #161616;
  border-top: 1px solid #2a2a2a;
  flex-shrink: 0;
  width: 100%;
}

.upcoming-label {
  font-size: 0.7rem;
  color: #555;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.upcoming-thumbs {
  display: flex;
  gap: 0.5rem;
}

.upcoming-thumb {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid #333;
  opacity: 0.7;
  transition: opacity 0.15s;
}

.upcoming-thumb:hover { opacity: 1; }

.viewer-actions {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  padding: 1rem 1.5rem;
  background: #1a1a1a;
  border-top: 1px solid #2a2a2a;
  flex-shrink: 0;
  width: 100%;
}

.btn-ignore {
  background: #7f1d1d;
  color: #fca5a5;
  min-width: 130px;
}

.btn-ignore:hover:not(:disabled) { background: #991b1b; }

.btn-remind {
  background: #78350f;
  color: #fcd34d;
  min-width: 130px;
}

.btn-remind:hover:not(:disabled) { background: #92400e; }

.btn-accept {
  background: #14532d;
  color: #86efac;
  min-width: 130px;
}

.btn-accept:hover:not(:disabled) { background: #166534; }

/* ── Done ────────────────────────────────────────────────────────────── */

.done-view {
  gap: 1.2rem;
  text-align: center;
}

.done-view h2 { font-size: 1.6rem; }

.done-view p { color: #999; }

.done-view code {
  background: #2a2a2a;
  border: 1px solid #444;
  border-radius: 6px;
  display: inline-block;
  font-size: 0.85rem;
  padding: 0.4rem 0.75rem;
  color: #86efac;
  word-break: break-all;
  max-width: 480px;
}

/* ── Keyboard hint ───────────────────────────────────────────────────── */

.key-hints {
  display: flex;
  gap: 1.2rem;
  justify-content: center;
  margin-top: 0.3rem;
}

.key-hint {
  font-size: 0.75rem;
  color: #555;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

kbd {
  background: #2a2a2a;
  border: 1px solid #444;
  border-radius: 4px;
  font-size: 0.7rem;
  padding: 0.15rem 0.4rem;
  color: #999;
}