:root {
  --felt: #1a472a;
  --card-w: 70px;
  --card-h: 100px;
}

* {
  box-sizing: border-box;
  user-select: none;
  -webkit-user-select: none;
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--felt);
  background-image: radial-gradient(circle, #235c36 0%, #11301c 100%);
  overflow: hidden;
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial,
    sans-serif;
  touch-action: none;
}

#app {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
}

#table {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform-origin: 0 0;
  will-change: transform;
}

/* --- CARDS --- */
.card {
  position: absolute;
  width: var(--card-w);
  height: var(--card-h);
  border-radius: 6px;
  background: white;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);
  transform-origin: center center;
  cursor: grab;
  transform-style: preserve-3d;
  transition:
    box-shadow 0.1s,
    border 0.1s;
}

.card.dragging {
  box-shadow: 0 15px 25px rgba(0, 0, 0, 0.6);
  z-index: 99999 !important;
  cursor: grabbing;
}

/* Slide to Bottom Affordance
   Pseudo-elements go on .card-face and .card-back rather than on .card itself,
   because .card uses preserve-3d and pseudo-elements there flip with the card.
   .card-face/.card-back already have backface-visibility:hidden, so only the
   currently visible face shows the indicator — no extra logic needed.
   The .card-back variant needs scaleX(-1) to undo the coordinate mirror from
   its own rotateY(180deg). */
.card.preview-bottom .card-face::after,
.card.preview-bottom .card-back::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  border-radius: 6px;
  pointer-events: none;
}
.card.preview-bottom .card-face::before {
  content: "⇩";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 40px;
  color: white;
  pointer-events: none;
  text-shadow: 0 2px 5px rgba(0, 0, 0, 0.8);
}
.card.preview-bottom .card-back::before {
  content: "⇩";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scaleX(-1);
  font-size: 40px;
  color: white;
  pointer-events: none;
  text-shadow: 0 2px 5px rgba(0, 0, 0, 0.8);
}

.card-face,
.card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 6px;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(0, 0, 0, 0.1);
}

.card-back {
  background-color: #003366;
  background-image: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 4px,
    rgba(255, 255, 255, 0.1) 4px,
    rgba(255, 255, 255, 0.1) 8px
  );
  transform: rotateY(180deg);
}

.card-face {
  background: white;
  flex-direction: column;
}

.card.face-down {
  transform: rotateY(180deg);
}

/* Card Graphics */
.card.red {
  color: #d90429;
}
.card.black {
  color: #2b2d42;
}

/* Multicolor Mode */
.multicolor-mode .card.suit-clubs {
  color: #1e88e5;
}
.multicolor-mode .card.suit-diamonds {
  color: #f39c12;
}
/* Spades and Hearts inherit from .black and .red */

.card-corner {
  position: absolute;
  top: 4px;
  left: 4px;
  font-size: 18px;
  font-weight: bold;
  text-align: center;
  line-height: 1;
}

.card-corner.bottom {
  top: auto;
  bottom: 4px;
  left: auto;
  right: 4px;
  transform: rotate(180deg);
}

.card-center {
  font-size: 40px;
  font-weight: bold;
  text-align: center;
  line-height: 1.1;
}

/* --- RADIAL MENU --- */
#radial-menu {
  position: fixed;
  width: 180px;
  height: 180px;
  margin-left: -90px;
  margin-top: -90px;
  border-radius: 50%;
  background: rgba(30, 40, 35, 0.4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  opacity: 0;
  transform: scale(0);
  transition:
    opacity 0.2s,
    transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  pointer-events: none;
  z-index: 1000000;
}
#radial-menu.show {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}
.radial-item {
  position: absolute;
  width: 44px;
  height: 44px;
  margin-left: -22px;
  margin-top: -22px;
  background: rgba(255, 255, 255, 0.95);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
  transition: transform 0.1s;
}
.radial-item:active {
  transform: scale(1.15);
}
.radial-item i {
  font-size: 22px;
  line-height: 1;
  pointer-events: none;
}
.radial-item.red-suit {
  color: #d90429;
}
.radial-item.black-suit {
  color: #2b2d42;
}
.radial-label {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #2b2d42;
  pointer-events: none;
}

/* --- COUNTERS & NOTES --- */
.tool-item {
  position: absolute;
  background: white;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
  padding: 8px;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(0, 0, 0, 0.1);
}

.counter-widget {
  background: rgba(20, 25, 20, 0.4);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 100px;
  padding: 6px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow:
    0 4px 20px rgba(0, 0, 0, 0.4),
    inset 0 1px 1px rgba(255, 255, 255, 0.1);
  color: white;
  user-select: none;
}
.counter-widget .drag-handle {
  opacity: 0.4;
  cursor: grab;
  font-size: 16px;
  padding-left: 4px;
}
.counter-content {
  display: flex;
  align-items: center;
  gap: 12px;
}
.counter-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.1);
  color: white;
  font-size: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition:
    background 0.2s,
    transform 0.1s,
    color 0.2s;
}
.counter-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  color: #4facfe;
}
.counter-btn:active {
  transform: scale(0.9);
}
.counter-widget .val {
  font-size: 24px;
  font-weight: 800;
  min-width: 1.5ch;
  text-align: center;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.note-widget {
  width: 450px;
  max-width: 90vw;
  transform-origin: 0 0;
}
.note-widget:not(.note-collapsed) {
  z-index: 999999 !important;
}
.note-collapsed .note-preview,
.note-collapsed .note-source {
  display: none !important;
}
.note-collapse-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 14px;
  color: #888;
  padding: 2px 6px;
  line-height: 1;
  flex-shrink: 0;
  transition:
    color 0.2s,
    transform 0.2s;
}
.note-collapse-btn:hover {
  color: #444;
  transform: scale(1.2);
}
.drag-handle {
  justify-content: space-between;
  padding: 4px 8px;
  background: #f0f0f0;
}
.note-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: #2b2d42;
}
.collapsible-heading {
  cursor: pointer;
  user-select: none;
  position: relative;
  padding-left: 20px;
  transition: background 0.2s;
  border-radius: 4px;
}
.collapsible-heading:hover {
  background: rgba(0, 0, 0, 0.05);
}
.collapsible-heading::before {
  content: "▾";
  position: absolute;
  left: 4px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 14px;
  opacity: 0.7;
  transition: transform 0.2s;
}
.collapsible-heading.heading-collapsed::before {
  transform: translateY(-50%) rotate(-90deg);
}

.note-preview {
  padding: 12px;
  background: #fff;
}

/* Error Modal Specifics */
.error-box {
  border: 2px solid #ff4d4d;
}
.error-message {
  color: #ffcccc;
  font-size: 15px;
  line-height: 1.5;
  padding: 10px 0;
}

/* Card Suit Styling */
.card .ph-light {
  font-size: inherit;
  vertical-align: middle;
}
.card-corner .ph-light {
  margin: 0 2px;
}
.card-center .ph-light {
  font-size: 48px;
}
.note-preview {
  padding: 4px 2px;
  font-size: 13px;
  line-height: 1.5;
  min-height: 60px;
  color: #333;
  cursor: default;
  overflow-wrap: break-word;
  user-select: text;
  -webkit-user-select: text;
}
.note-preview p {
  margin: 0 0 6px;
}
.note-preview p:last-child {
  margin-bottom: 0;
}
.note-preview h1 {
  margin: 12px 0 6px;
  font-size: 18px;
  font-weight: 800;
  border-bottom: 1px solid #eee;
  padding-bottom: 2px;
}
.note-preview h2 {
  margin: 10px 0 5px;
  font-size: 16px;
  font-weight: 700;
}
.note-preview h3 {
  margin: 8px 0 4px;
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: #555;
}
.note-preview ul,
.note-preview ol {
  margin: 4px 0;
  padding-left: 16px;
}
.note-preview li {
  margin: 2px 0;
}
.note-preview code {
  background: #eee;
  border-radius: 3px;
  padding: 1px 4px;
  font-size: 12px;
}
.note-preview strong {
  font-weight: 700;
}
.note-preview em {
  font-style: italic;
}
.note-empty {
  color: #aaa;
  font-style: italic;
  font-size: 12px;
}

/* Tables */
.note-preview table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0;
  font-size: 12px;
  border: 1px solid #ddd;
  table-layout: fixed;
}
.note-preview th {
  background: #f8f9fa;
  font-weight: 700;
  text-align: left;
  padding: 8px;
  border-bottom: 2px solid #ddd;
}
.note-preview td {
  padding: 2px 4px;
  border-bottom: 1px solid #eee;
}
.note-preview tr:last-child td {
  border-bottom: none;
}
.note-preview tr:nth-child(even) {
  background: #fcfcfc;
}

.note-source {
  display: none;
  width: 100%;
  height: 120px;
  border: 1px solid #ccc;
  border-radius: 4px;
  resize: vertical;
  background: #fffde7;
  padding: 5px;
  font-family: monospace;
  font-size: 12px;
  outline: none;
  user-select: text;
  -webkit-user-select: text;
}
.drag-handle {
  background: #ddd;
  height: 16px;
  border-radius: 4px 4px 0 0;
  cursor: grab;
  margin: -8px -8px 4px -8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: #666;
}

/* --- PHANTOM CARD --- */
.phantom-card {
  position: absolute;
  width: var(--card-w);
  height: var(--card-h);
  border: 2px dashed rgba(255, 255, 255, 0.4);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  cursor: grab;
  box-sizing: border-box;
  transition: background 0.1s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.phantom-label {
  color: rgba(255, 255, 255, 0.3);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-align: center;
  padding: 10px;
  pointer-events: none;
}

.phantom-card.dragging {
  background: rgba(255, 255, 255, 0.15);
  z-index: 99999 !important;
  cursor: grabbing;
}

/* --- JOKER CARD --- */
.card.joker .card-face {
  background: linear-gradient(145deg, #f5f5f5 0%, #eaeaea 100%);
  color: #444;
}
.card.joker .card-corner {
  font-size: 12px;
}
.card.joker .card-center {
  font-size: 30px;
  letter-spacing: -1px;
}

/* --- SETUP MODAL --- */
.setup-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  z-index: 2000000;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.setup-modal.hidden {
  display: none;
}
.setup-modal-box {
  width: 100%;
  max-width: 620px;
  max-height: 72vh;
  background: #1c1c1e;
  border-radius: 16px 16px 0 0;
  display: flex;
  flex-direction: column;
  padding: 16px 16px 28px;
  gap: 12px;
  box-shadow: 0 -8px 40px rgba(0, 0, 0, 0.6);
}
.setup-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.setup-modal-title {
  color: #f0f0f0;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
#setup-modal-close {
  background: none;
  border: none;
  color: #888;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  padding: 0 4px;
}
#setup-textarea {
  flex: 1;
  min-height: 180px;
  background: #111;
  color: #d4d4d4;
  border: 1px solid #333;
  border-radius: 10px;
  padding: 12px 14px;
  font-family: "Menlo", "Monaco", "Courier New", monospace;
  font-size: 13px;
  line-height: 1.6;
  resize: none;
  outline: none;
  /* Allow text selection inside the modal */
  user-select: text !important;
  -webkit-user-select: text !important;
}
.setup-modal-actions {
  display: flex;
  gap: 10px;
}
.setup-modal-actions button {
  flex: 1;
  padding: 11px;
  border-radius: 10px;
  border: none;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s;
}
.setup-modal-actions button:active {
  opacity: 0.75;
}
#setup-apply-btn {
  background: #2a7a4a;
  color: #fff;
}
#setup-copy-btn {
  background: #2c2c2e;
  color: #ccc;
}
#setup-copy-btn.copied {
  background: #3a3a3c;
  color: #8e8;
}

/* --- RECORDING --- */
.radial-item.recording {
  background: rgba(210, 35, 35, 0.95);
  color: white;
  animation: recording-pulse 1.4s ease-in-out infinite;
}
@keyframes recording-pulse {
  0%,
  100% {
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
  }
  50% {
    box-shadow: 0 4px 22px rgba(210, 35, 35, 0.7);
  }
}

/* --- MODALS (Launcher, About, etc.) --- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3000000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.modal-overlay.visible {
  opacity: 1;
  pointer-events: auto;
}
.modal-content {
  background: rgba(30, 40, 35, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  border-radius: 24px;
  padding: 32px;
  width: 90%;
  max-width: 480px;
  color: white;
  position: relative;
  transform: translateY(20px);
  transition: transform 0.3s ease;
}
.modal-overlay.visible .modal-content {
  transform: translateY(0);
}
.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  color: white;
  font-size: 28px;
  cursor: pointer;
  opacity: 0.5;
}
.modal-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}
.modal-icon {
  width: 64px;
  height: 64px;
  border-radius: 14px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}
.modal-title-container h2 {
  margin: 0;
  font-size: 28px;
  color: #4facfe;
}
.launcher-actions {
  margin: 32px 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.control-group label {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
  opacity: 0.6;
}
#game-selector {
  width: 100%;
  padding: 12px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  color: white;
  font-size: 16px;
  outline: none;
}
.primary-btn {
  padding: 14px;
  background: #4facfe;
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.1s;
}
.primary-btn:active {
  transform: scale(0.98);
}

.about-footer {
  font-size: 13px;
  opacity: 0.7;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
}

/* --- FLOATING MENU BUTTON --- */
.floating-btn {
  position: fixed;
  bottom: 24px;
  left: 24px;
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  color: white;
  font-size: 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000000;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  transition:
    background 0.2s,
    transform 0.2s;
}
.floating-btn:hover {
  background: rgba(255, 255, 255, 0.2);
}
.floating-btn:active {
  transform: scale(0.9);
}

/* --- PWA UPDATE BANNER (TOAST) --- */
#update-banner {
  position: fixed;
  top: 24px;
  right: 24px;
  background: rgba(30, 40, 35, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  padding: 12px 20px;
  z-index: 5000000;
  color: white;
  font-size: 14px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  gap: 12px;
  animation: toast-in 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
@keyframes toast-in {
  from {
    transform: translateX(50px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}
#update-banner a {
  color: #4facfe;
  font-weight: bold;
  text-decoration: none;
  padding: 4px 10px;
  border: 1px solid rgba(79, 172, 254, 0.4);
  border-radius: 6px;
  transition: background 0.2s;
}
#update-banner a:hover {
  background: rgba(79, 172, 254, 0.2);
}
#update-banner.hidden {
  display: none !important;
}