/* ── Reset & base ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:       #110e0a;
  --surface:  #1a1510;
  --card-bg:  #252019;
  --accent:   #d4943c;
  --accent2:  #d4734a;
  --danger:   #c44444;
  --success:  #4caf50;
  --text:     #e4ddd4;
  --muted:    #887a6a;
  --border:   #3a2f24;
  --radius:   8px;
  --font:     'Segoe UI', system-ui, sans-serif;

  /* Tag type colors */
  --color-produces:    #4caf50;
  --color-wants:       #ff9800;
  --color-triggers_on: #9c27b0;
  --color-has:         #607d8b;
}

html, body {
  height: 100%;
  overflow: hidden;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  display: flex;
  flex-direction: column;
  transition: background 0.6s, color 0.6s;
}

/* ── Header ───────────────────────────────────────────────────── */
header {
  background: var(--surface);
  border-bottom: 2px solid var(--accent);
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  z-index: 10;
  flex-shrink: 0;
  box-shadow: 0 2px 12px rgba(212, 115, 74, 0.15);
  transition: background 0.6s, border-color 0.6s, box-shadow 0.6s;
}

header h1 {
  font-size: 1.2rem;
  color: var(--accent);
  white-space: nowrap;
  transition: color 0.6s;
}

header h1 .subtitle {
  font-size: 0.7rem;
  color: var(--muted);
  font-weight: 400;
  margin-left: 0.4rem;
}

.search-bar {
  position: relative;
  flex: 1;
  max-width: 400px;
}

.search-bar input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  padding: 0.45rem 0.75rem;
  font-size: 0.88rem;
}

.search-bar input:focus {
  outline: none;
  border-color: var(--accent);
}

.autocomplete-list {
  position: absolute;
  top: calc(100% + 3px);
  left: 0;
  right: 0;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  list-style: none;
  z-index: 100;
  max-height: 300px;
  overflow-y: auto;
  box-shadow: 0 6px 16px rgba(0,0,0,.5);
}

.autocomplete-list li {
  padding: 0.5rem 0.75rem;
  cursor: pointer;
  font-size: 0.88rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.autocomplete-list li:last-child { border-bottom: none; }
.autocomplete-list li:hover { background: var(--surface); color: var(--accent); }

.autocomplete-list li img {
  width: 30px;
  height: 42px;
  object-fit: cover;
  border-radius: 2px;
}

.graph-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.82rem;
  color: var(--muted);
}

.graph-controls label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.graph-controls input[type="range"] {
  width: 80px;
  accent-color: var(--accent);
}

.toggle-label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
}

.toggle-label input[type="checkbox"] {
  accent-color: var(--accent);
  width: 14px;
  height: 14px;
  cursor: pointer;
}

.toggle-text {
  color: var(--muted);
  transition: color 0.15s;
}

.toggle-label input:checked ~ .toggle-text {
  color: var(--accent);
}

/* ── Color identity picker ───────────────────────────────────── */
.color-picker {
  display: flex;
  gap: 0.3rem;
  align-items: center;
}

.mana-btn {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px solid var(--border);
  background: var(--bg);
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  cursor: pointer;
  opacity: 0.4;
  transition: opacity 0.15s, border-color 0.15s, background 0.15s, color 0.15s;
  padding: 0;
  line-height: 1;
}

.mana-btn:hover { opacity: 0.7; }

.mana-btn.active { opacity: 1; }
.mana-btn.active[data-color="W"] { background: #f9f5e3; color: #645a3e; border-color: #e8d9a0; }
.mana-btn.active[data-color="U"] { background: #0e68ab; color: #fff;    border-color: #3b9fd9; }
.mana-btn.active[data-color="B"] { background: #2b2029; color: #c9b8c0; border-color: #6b5a63; }
.mana-btn.active[data-color="R"] { background: #d3202a; color: #fff;    border-color: #f05a5a; }
.mana-btn.active[data-color="G"] { background: #00733e; color: #fff;    border-color: #2aad6a; }

.ctrl-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: 5px;
  padding: 0.25rem 0.6rem;
  cursor: pointer;
  font-size: 0.78rem;
}

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

/* ── Shared draggable panel styles ───────────────────────────── */
.panel-header {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.75rem 0.35rem;
  user-select: none;
  flex-shrink: 0;
}


.panel-header h3 {
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  flex: 1;
  margin: 0;
}

.panel-collapse {
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.7rem;
  padding: 0;
  transition: transform 0.15s;
}

.panel-collapse:hover { color: var(--text); }

.collapsed .panel-collapse {
  transform: rotate(-90deg);
}

.panel-body {
  overflow-y: auto;
  padding: 0 0.75rem 0.5rem;
}

.collapsed .panel-body {
  display: none;
}

.panel-body::-webkit-scrollbar { width: 4px; }
.panel-body::-webkit-scrollbar-track { background: transparent; }
.panel-body::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }


/* ── Ranking panel ───────────────────────────────────────────── */
#ranking-panel {
  position: fixed;
  top: 56px;
  right: 0.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0;
  z-index: 10;
  max-height: calc(100vh - 72px);
  min-width: 160px;
  max-width: 220px;
  display: flex;
  flex-direction: column;
  transition: right 0.2s ease, background 0.6s, border-color 0.6s;
}

#ranking-panel.info-open {
  right: 312px;
}

#ranking-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  counter-reset: rank;
}

.rank-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.2rem 0.3rem;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.75rem;
  color: var(--text);
  transition: background 0.1s;
  counter-increment: rank;
}

.rank-item::before {
  content: counter(rank);
  color: var(--muted);
  font-size: 0.65rem;
  min-width: 1.2em;
  text-align: right;
}

.rank-item:hover {
  background: var(--card-bg);
}

.rank-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rank-score {
  color: var(--accent2);
  font-size: 0.7rem;
  font-weight: 600;
  white-space: nowrap;
}

.rank-mana {
  display: flex;
  align-items: center;
  gap: 1px;
  flex-shrink: 0;
}

.rank-mana .mana-sym {
  width: 12px;
  height: 12px;
}

/* ── Cytoscape container ──────────────────────────────────────── */
#cy {
  flex: 1;
  background: radial-gradient(ellipse at center, #1a1208 0%, var(--bg) 70%);
}

/* ── Welcome screen ──────────────────────────────────────────── */
#welcome {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: var(--muted);
  pointer-events: none;
}
#welcome h2 {
  font-size: 1.5rem;
  color: var(--text);
  margin-bottom: 0.5rem;
}
#welcome p {
  font-size: 0.95rem;
}
#welcome.hidden { display: none; }

/* ── Info panel ───────────────────────────────────────────────── */
#info-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 300px;
  height: 100%;
  background: var(--surface);
  border-left: 1px solid var(--border);
  padding: 1rem;
  overflow-y: auto;
  z-index: 20;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  transition: transform 0.2s ease, background 0.6s, border-color 0.6s;
}

#info-panel.hidden {
  transform: translateX(100%);
  pointer-events: none;
}

#info-close {
  align-self: flex-end;
  background: none;
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: 4px;
  padding: 0.15rem 0.45rem;
  cursor: pointer;
  font-size: 1rem;
}

#info-close:hover { color: var(--danger); border-color: var(--danger); }

.info-img-wrap {
  position: relative;
}

#info-panel img {
  width: 100%;
  border-radius: 6px;
}

#info-flip {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0,0,0,0.7);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 32px;
  height: 32px;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

#info-flip:hover { background: rgba(0,0,0,0.9); border-color: var(--accent); }
#info-flip.hidden { display: none; }

#info-panel h2 {
  font-size: 1.1rem;
  color: var(--accent);
}

#info-panel p {
  font-size: 0.85rem;
  line-height: 1.5;
}

.info-name-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.info-name-row h2 { margin: 0; }
#info-type { color: var(--muted); font-size: 0.8rem; }
#info-text { white-space: pre-wrap; }

/* ── Mana symbols ────────────────────────────────────────────── */
.mana-sym {
  width: 16px;
  height: 16px;
  vertical-align: middle;
  margin: 0 1px;
}

#info-mana .mana-sym {
  width: 20px;
  height: 20px;
}

#tooltip .tt-mana .mana-sym {
  width: 14px;
  height: 14px;
}

#info-text .mana-sym {
  width: 14px;
  height: 14px;
  vertical-align: text-bottom;
}

.info-actions {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

#info-explore {
  background: var(--accent);
  color: #111;
  border: none;
  border-radius: 6px;
  padding: 0.5rem;
  font-weight: 700;
  cursor: pointer;
  font-size: 0.88rem;
}

#info-explore:hover { opacity: 0.85; }

#info-scryfall {
  color: var(--accent2);
  text-decoration: none;
  font-size: 0.82rem;
  text-align: center;
}

#info-scryfall:hover { text-decoration: underline; }

/* ── Info panel tags ─────────────────────────────────────────── */
#info-tags {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.info-tag-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.3rem;
}

.info-tag-type {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-right: 0.15rem;
}

.info-tag-chip {
  font-size: 0.7rem;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.1rem 0.45rem;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, box-shadow 0.15s;
}

.info-tag-chip:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--muted);
}

.info-tag-chip.active {
  border-color: var(--accent);
  box-shadow: 0 0 6px rgba(212, 148, 60, 0.4);
  background: rgba(212, 148, 60, 0.12);
}

.info-tag-chip.submitted-remove {
  opacity: 0.4;
  text-decoration: line-through;
}

.info-tag-remove {
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.8rem;
  padding: 0;
  line-height: 1;
  opacity: 0.4;
  transition: opacity 0.15s, color 0.15s;
}
.info-tag-remove:hover { opacity: 1; color: var(--danger); }
.info-tag-remove:disabled { cursor: default; opacity: 0.3; }

/* ── Tag edit button ────────────────────────────────────────── */
.info-tag-edit-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: 4px;
  padding: 0.3rem 0.6rem;
  cursor: pointer;
  font-size: 0.7rem;
  margin-top: 0.5rem;
  width: 100%;
  transition: border-color 0.15s, color 0.15s;
}
.info-tag-edit-btn:hover { border-color: var(--accent); color: var(--accent); }

/* ── Tag suggestion modal ──────────────────────────────────── */
#tag-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tag-modal-content {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  width: min(440px, 90vw);
  max-height: 80vh;
  overflow-y: auto;
  padding: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.tag-modal-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.tag-modal-header h3 { font-size: 1rem; color: var(--accent); }
.tag-modal-card-name {
  font-size: 0.82rem;
  color: var(--muted);
  flex: 1;
  text-align: right;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.tag-modal-close {
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 1.2rem;
  padding: 0 0.3rem;
}
.tag-modal-close:hover { color: var(--text); }

.tag-modal-hint {
  font-size: 0.72rem;
  color: var(--muted);
  font-style: italic;
}

.tag-modal-tags {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.tag-modal-add {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border);
}

.tag-modal-pending h4 {
  font-size: 0.75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.3rem;
}

.tag-modal-pending-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.tag-modal-pending-list li {
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.2rem 0.4rem;
  background: var(--card-bg);
  border-radius: 4px;
}

.pending-action {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.1rem 0.3rem;
  border-radius: 3px;
}
.pending-add { background: rgba(76,175,80,.2); color: var(--success); }
.pending-remove { background: rgba(196,68,68,.2); color: var(--danger); }

.pending-undo {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.65rem;
  text-decoration: underline;
}
.pending-undo:hover { color: var(--text); }

.tag-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--border);
}

.tag-modal-cancel {
  background: none;
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: 4px;
  padding: 0.35rem 0.8rem;
  cursor: pointer;
  font-size: 0.8rem;
}
.tag-modal-cancel:hover { border-color: var(--text); color: var(--text); }

.tag-modal-submit {
  background: var(--accent);
  border: none;
  color: #111;
  border-radius: 4px;
  padding: 0.35rem 0.8rem;
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 600;
}
.tag-modal-submit:hover { filter: brightness(1.1); }
.tag-modal-submit:disabled { opacity: 0.4; cursor: default; }

/* ── Tag add form (shared between modal) ───────────────────── */
.tag-modal-add, .info-tag-add {
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.info-tag-type-select {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  padding: 0.2rem 0.3rem;
  font-size: 0.7rem;
  width: 90px;
}
.info-tag-type-select:focus { outline: none; border-color: var(--accent); }

.info-tag-ac-wrap {
  position: relative;
  flex: 1;
}

.info-tag-value-input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  padding: 0.2rem 0.4rem;
  font-size: 0.7rem;
}
.info-tag-value-input:focus { outline: none; border-color: var(--accent); }

.info-tag-ac-list {
  position: absolute;
  top: calc(100% + 2px);
  left: 0;
  right: 0;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  list-style: none;
  z-index: 55;
  max-height: 150px;
  overflow-y: auto;
  box-shadow: 0 4px 12px rgba(0,0,0,.5);
}

.info-tag-ac-list li {
  padding: 0.3rem 0.5rem;
  cursor: pointer;
  font-size: 0.7rem;
  border-bottom: 1px solid var(--border);
}
.info-tag-ac-list li:last-child { border-bottom: none; }
.info-tag-ac-list li:hover { background: var(--surface); color: var(--accent); }

.info-tag-submit-btn {
  background: none;
  border: 1px solid var(--success);
  color: var(--success);
  border-radius: 4px;
  padding: 0.15rem 0.4rem;
  cursor: pointer;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}
.info-tag-submit-btn:hover { background: var(--success); color: #fff; }

/* ── Concept weight sliders ──────────────────────────────────── */
#info-weights {
  border-top: 1px solid var(--border);
  padding-top: 0.5rem;
  margin-top: 0.3rem;
}

.weights-header {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.4rem;
}

.weights-header h3 {
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  flex: 1;
  margin: 0;
}

.weights-header .panel-collapse { transition: transform 0.15s; }
#info-weights.collapsed .panel-collapse { transform: rotate(-90deg); }
#info-weights.collapsed .weights-body { display: none; }

.weights-body {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  max-height: 300px;
  overflow-y: auto;
}
.weights-body::-webkit-scrollbar { width: 4px; }
.weights-body::-webkit-scrollbar-track { background: transparent; }
.weights-body::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.weight-row {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.weight-swatch {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.weight-label {
  font-size: 0.72rem;
  color: var(--text);
  min-width: 70px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.weight-slider {
  flex: 1;
  min-width: 60px;
  accent-color: var(--accent);
  height: 16px;
  cursor: pointer;
}

.weight-value {
  font-size: 0.68rem;
  color: var(--accent2);
  font-weight: 600;
  min-width: 30px;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.weight-row.zeroed .weight-label { color: var(--muted); opacity: 0.4; }
.weight-row.zeroed .weight-value { color: var(--danger); }

/* ── Loading overlay ──────────────────────────────────────────── */
#loading {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  z-index: 50;
  color: var(--text);
  font-size: 0.9rem;
}

.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--border);
  border-top-color: var(--accent2);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  box-shadow: 0 0 12px rgba(212, 115, 74, 0.3);
}

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

/* ── Tooltip ──────────────────────────────────────────────────── */
#tooltip {
  position: fixed;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.5rem 0.7rem;
  font-size: 0.78rem;
  color: var(--text);
  pointer-events: none;
  z-index: 30;
  max-width: 250px;
  box-shadow: 0 4px 12px rgba(0,0,0,.5);
  line-height: 1.4;
}

#tooltip .tt-name { color: var(--accent); font-weight: 600; }
#tooltip .tt-type { color: var(--muted); }
#tooltip .tt-mana { color: var(--muted); font-family: monospace; }
#tooltip .tt-score { color: var(--accent2); }

/* ── Autocomplete highlight ──────────────────────────────────── */
.autocomplete-list li.ac-active {
  background: var(--surface);
  color: var(--accent);
}

/* ── Toast notification ─────────────────────────────────────── */
#toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(100%);
  background: var(--surface);
  border: 1px solid var(--accent);
  color: var(--text);
  padding: 0.5rem 1.2rem;
  border-radius: 6px;
  font-size: 0.82rem;
  opacity: 0;
  transition: opacity 0.3s, transform 0.3s;
  z-index: 100;
  pointer-events: none;
}
#toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ── About modal ──────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-modal-content {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  max-width: 420px;
  width: 90%;
  position: relative;
  color: var(--text);
}

.about-modal-content h2 {
  color: var(--accent);
  margin: 0 0 0.5rem;
  font-size: 1.3rem;
}

.about-modal-content h3 {
  color: var(--accent2);
  margin: 1.2rem 0 0.3rem;
  font-size: 1rem;
}

.about-modal-content p {
  margin: 0 0 0.5rem;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--muted);
}

.modal-close {
  position: absolute;
  top: 0.5rem;
  right: 0.75rem;
  background: none;
  border: none;
  color: var(--muted);
  font-size: 1.4rem;
  cursor: pointer;
}
.modal-close:hover { color: var(--text); }

.about-links {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.2rem;
}

.about-links a {
  padding: 0.4rem 1rem;
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  color: var(--accent);
  text-decoration: none;
  font-size: 0.85rem;
  transition: background 0.2s, color 0.2s;
}

.about-links a:hover {
  background: var(--accent);
  color: var(--bg);
}

.about-disclaimer {
  margin-top: 1.2rem;
  font-size: 0.7rem;
  color: var(--muted);
  opacity: 0.7;
}

/* ── Utility ──────────────────────────────────────────────────── */
.hidden { display: none !important; }