/* WordleMapper — Wordle-inspired dark theme */

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

:root {
  --bg:          #0f1012;
  --surface:     #1a1a1b;
  --surface-2:   #242424;
  --border:      #3a3a3c;
  --text:        #ffffff;
  --text-muted:  #818384;
  --green:       #538d4e;
  --green-light: #6aaa64;
  --yellow:      #b59f3b;
  --yellow-light:#c9b458;
  --gray:        #3a3a3c;
  --gray-text:   #818384;
  --accent:      #538d4e;
  --radius:      6px;
  --cell-size:   clamp(48px, 10vw, 62px);
  --gap:         5px;
}

html, body {
  height: 100%;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Clear Sans', 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.5;
  min-height: 100vh;
}

/* ── Layout ── */

#app {
  max-width: 540px;
  margin: 0 auto;
  padding: 0 16px 60px;
}

header {
  text-align: center;
  padding: 24px 0 16px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
}

header h1 {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: 4px;
  text-transform: uppercase;
}

header .subtitle {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 4px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}

.card h2 {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.hidden {
  display: none !important;
}

/* ── Answer section ── */

.status-msg {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid var(--border);
  border-top-color: var(--green-light);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  flex-shrink: 0;
}

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

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

.answer-display .label {
  color: var(--text-muted);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.answer-word {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: 6px;
  color: var(--green-light);
  transition: filter 0.25s ease;
}

#answer-word.blurred {
  filter: blur(7px);
  cursor: pointer;
  user-select: none;
}

.btn-link {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.8rem;
  padding: 2px 6px;
  border-radius: 3px;
  text-decoration: underline;
}

.btn-link:hover {
  color: var(--text);
}

.manual-entry p {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-bottom: 10px;
}

.manual-input-row {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

#manual-answer-input {
  background: var(--bg);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 6px;
  padding: 8px 14px;
  width: 130px;
  text-transform: uppercase;
  text-align: center;
  outline: none;
  transition: border-color 0.15s;
}

#manual-answer-input:focus {
  border-color: var(--green-light);
}

.hint-small {
  color: var(--text-muted);
  font-size: 0.78rem;
  margin-top: 8px;
}

.error-msg {
  color: #e05555;
  font-size: 0.82rem;
  margin-top: 6px;
}

/* ── Buttons ── */

.btn-primary {
  background: var(--green);
  border: none;
  border-radius: var(--radius);
  color: #fff;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 10px 20px;
  text-transform: uppercase;
  transition: background 0.15s, transform 0.1s;
}

.btn-primary:hover {
  background: var(--green-light);
}

.btn-primary:active {
  transform: scale(0.97);
}

.btn-secondary {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 1px;
  padding: 10px 20px;
  text-transform: uppercase;
  transition: border-color 0.15s, color 0.15s;
}

.btn-secondary:hover {
  border-color: var(--text-muted);
  color: var(--text);
}

/* ── Palette ── */

#palette {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.palette-btn {
  background: var(--surface-2);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding: 6px 12px;
  text-transform: uppercase;
  transition: border-color 0.15s, color 0.15s;
}

.palette-btn.active {
  border-color: var(--text);
  color: var(--text);
}

.color-swatch {
  width: 14px;
  height: 14px;
  border-radius: 3px;
  border: 1px solid rgba(255,255,255,0.1);
  flex-shrink: 0;
}

.color-swatch.empty  { background: var(--bg); border-color: var(--border); }
.color-swatch.green  { background: var(--green-light); }
.color-swatch.yellow { background: var(--yellow-light); }
.color-swatch.gray   { background: var(--gray-text); }

/* ── Grid ── */

.instructions {
  color: var(--text-muted);
  font-size: 0.82rem;
  margin-bottom: 14px;
}

#wordle-grid {
  display: flex;
  flex-direction: column;
  gap: var(--gap);
  width: fit-content;
  margin: 0 auto 16px;
  user-select: none;
  -webkit-user-select: none;
}

.grid-row {
  display: flex;
  gap: var(--gap);
}

.grid-cell {
  width: var(--cell-size);
  height: var(--cell-size);
  border: 2px solid var(--border);
  border-radius: 3px;
  cursor: pointer;
  transition: background 0.05s, border-color 0.05s, transform 0.08s;
}

.grid-cell:hover {
  border-color: var(--text-muted);
  transform: scale(1.04);
}

.grid-cell.empty  { background: var(--bg); border-color: var(--border); }
.grid-cell.green  { background: var(--green-light); border-color: var(--green-light); }
.grid-cell.yellow { background: var(--yellow-light); border-color: var(--yellow-light); }
.grid-cell.gray   { background: var(--gray-text); border-color: var(--gray-text); }

/* ── Locked rows (below an all-correct guess) ── */

.locked-row {
  opacity: 0.28;
  pointer-events: none;
  position: relative;
}

/* Subtle strikethrough overlay on locked rows */
.locked-row::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 6px,
    rgba(255,255,255,0.04) 6px,
    rgba(255,255,255,0.04) 7px
  );
  border-radius: 3px;
  pointer-events: none;
}

.grid-cell.empty {
  background: var(--surface-2);
  border-color: var(--surface-2);
  cursor: not-allowed;
}

.grid-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Results ── */

.result-summary {
  border-radius: var(--radius);
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 16px;
  padding: 10px 14px;
}

.summary-success {
  background: rgba(83, 141, 78, 0.18);
  border: 1px solid var(--green);
  color: var(--green-light);
}

.summary-partial {
  background: rgba(181, 159, 59, 0.15);
  border: 1px solid var(--yellow);
  color: var(--yellow-light);
}

.summary-conflict {
  background: rgba(224, 85, 85, 0.12);
  border: 1px solid #e05555;
  color: #f07070;
}

.result-row {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 10px;
  overflow: hidden;
}

.result-row-header {
  align-items: center;
  background: var(--surface-2);
  display: flex;
  gap: 12px;
  padding: 8px 12px;
}

.result-label {
  color: var(--text-muted);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  flex-shrink: 0;
}

.result-pattern {
  display: flex;
  gap: 3px;
}

.mini-cell {
  width: 20px;
  height: 20px;
  border-radius: 2px;
}

.mini-cell.empty  { background: var(--border); }
.mini-cell.green  { background: var(--green-light); }
.mini-cell.yellow { background: var(--yellow-light); }
.mini-cell.gray   { background: var(--gray-text); }

.result-words {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 10px 12px;
}

.word-chip {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1px;
  padding: 4px 8px;
  transition: border-color 0.12s, background 0.12s;
}

.word-chip:hover {
  border-color: var(--green-light);
}

.word-chip.active {
  background: var(--green);
  border-color: var(--green-light);
  color: #fff;
}

.word-more {
  color: var(--text-muted);
  font-size: 0.82rem;
  align-self: center;
  padding: 4px;
}

.no-match {
  color: #e05555;
  font-size: 0.85rem;
  padding: 10px 12px;
}

/* ── Conflict warning ── */

.conflict-warning {
  background: rgba(224, 85, 85, 0.1);
  border: 1px solid #e05555;
  border-radius: var(--radius);
  color: #f07070;
  font-size: 0.85rem;
  margin-bottom: 10px;
  padding: 10px 14px;
  line-height: 1.5;
}

.result-row.conflicted {
  border-color: #e05555;
  opacity: 0.65;
}

/* ── Definitions ── */

.def-hint {
  color: var(--text-muted);
  font-size: 0.75rem;
  padding: 0 12px 8px;
  font-style: italic;
}

.word-def-panel {
  background: var(--bg);
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  line-height: 1.6;
  padding: 10px 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  align-items: baseline;
}

.def-word {
  color: var(--green-light);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 2px;
  flex-basis: 100%;
  margin-bottom: 2px;
}

.def-entry {
  color: var(--text);
  flex-basis: 100%;
}

.def-pos {
  color: var(--yellow-light);
  font-style: italic;
  margin-right: 4px;
}

.def-loading {
  color: var(--text-muted);
  font-style: italic;
}

.def-none {
  color: var(--text-muted);
  font-style: italic;
}

/* ── Settings panel ── */

.settings-row {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}

.settings-body {
  margin-top: 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
}

.settings-desc {
  color: var(--text-muted);
  font-size: 0.82rem;
  margin-bottom: 10px;
  line-height: 1.5;
}

.settings-desc code {
  background: var(--surface-2);
  border-radius: 3px;
  color: var(--green-light);
  font-family: monospace;
  font-size: 0.8rem;
  padding: 1px 5px;
}

.settings-inputs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

#api-url-input {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  flex: 1;
  font-size: 0.85rem;
  min-width: 160px;
  outline: none;
  padding: 8px 10px;
  transition: border-color 0.15s;
}

#api-url-input:focus {
  border-color: var(--green-light);
}

.api-status {
  color: var(--text-muted);
  font-size: 0.82rem;
  margin-top: 6px;
}

.api-status.ok  { color: var(--green-light); }
.api-status.err { color: #e05555; }

.hint-text {
  color: var(--text-muted);
  font-size: 0.88rem;
  padding: 8px 0;
}

.results-actions {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 12px;
}

/* ── Toast ── */

#toast {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  bottom: 24px;
  color: var(--text);
  font-size: 0.88rem;
  left: 50%;
  opacity: 0;
  padding: 10px 20px;
  pointer-events: none;
  position: fixed;
  transform: translateX(-50%) translateY(8px);
  transition: opacity 0.2s, transform 0.2s;
  white-space: nowrap;
  z-index: 100;
}

#toast.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ── Responsive ── */

@media (max-width: 360px) {
  :root { --cell-size: 44px; --gap: 4px; }
  header h1 { font-size: 1.5rem; letter-spacing: 2px; }
}