@import url("./shared.css");

html,
body {
  height: 100%;
}

.join-back {
  display: inline-block;
  margin-bottom: 0;
}

.join-theme-row {
  margin-bottom: 16px;
}

.join-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.join-card {
  width: min(420px, 100%);
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  padding: 28px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

.join-card h1 {
  margin: 0 0 8px;
  font-size: 1.6rem;
}

.join-card p {
  margin: 0 0 20px;
  color: var(--muted);
  line-height: 1.5;
}

.join-hint {
  margin: -8px 0 16px;
  font-size: 0.78rem;
  color: var(--muted);
}

.join-card label {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
  font-size: 0.9rem;
}

.join-card input {
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--panel-border);
  background: var(--surface-deep);
  color: var(--text);
  font-size: 1rem;
}

.join-card button,
.tool-btn,
.zoom-controls button {
  border: none;
  cursor: pointer;
  font: inherit;
}

.join-card button {
  width: 100%;
  padding: 12px 16px;
  border-radius: 10px;
  background: var(--accent);
  color: white;
  font-weight: 600;
}

.app {
  height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr;
}

.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 16px;
  background: var(--panel);
  border-bottom: 1px solid var(--panel-border);
  flex-wrap: wrap;
}

.toolbar-left,
.toolbar-center,
.toolbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo {
  font-weight: 700;
  letter-spacing: 0.02em;
}

.user-label {
  color: var(--muted);
  font-size: 0.9rem;
}

.toolbar-mini {
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid var(--panel-border);
  background: var(--surface-deep);
  color: var(--text);
  font: inherit;
  font-size: 0.78rem;
  cursor: pointer;
}

.room-badge {
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(59, 130, 246, 0.18);
  border: 1px solid rgba(59, 130, 246, 0.35);
  color: #93c5fd;
  font-size: 0.72rem;
  font-weight: 600;
}

.tool-btn {
  padding: 8px 12px;
  border-radius: 8px;
  background: var(--surface-deep);
  color: var(--text);
  border: 1px solid var(--panel-border);
}

.tool-btn.active {
  background: rgba(59, 130, 246, 0.2);
  border-color: var(--accent);
}

.color-picker,
.size-picker {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--muted);
}

.coords {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.8rem;
  color: var(--muted);
}

.blocked-hint {
  font-size: 0.8rem;
  color: var(--danger);
  animation: pulse 0.8s ease infinite alternate;
}

@keyframes pulse {
  from {
    opacity: 0.6;
  }
  to {
    opacity: 1;
  }
}

.board-wrap {
  position: relative;
  overflow: hidden;
  background: #ffffff;
}

#board {
  display: block;
  width: 100%;
  height: 100%;
  cursor: crosshair;
  touch-action: none;
}

#board.panning {
  cursor: grab;
}

#board.panning:active {
  cursor: grabbing;
}

#board.blocked {
  cursor: not-allowed;
}

#board.info {
  cursor: help;
}

#board.moving {
  cursor: move;
}

.toolbar-mini:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.stroke-info {
  position: absolute;
  top: 16px;
  left: 16px;
  width: 220px;
  background: rgba(26, 35, 50, 0.94);
  border: 1px solid var(--panel-border);
  border-radius: 18px;
  backdrop-filter: blur(10px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
  overflow: hidden;
  z-index: 2;
}

.stroke-info-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 12px 14px 10px;
  border-bottom: 1px solid var(--panel-border);
}

.stroke-info-header h2 {
  margin: 0;
  font-size: 0.95rem;
}

#stroke-info-close {
  width: 28px;
  height: 28px;
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  background: var(--surface-deep);
  color: var(--text);
  cursor: pointer;
  font-size: 1.1rem;
  line-height: 1;
}

.stroke-info-thumb {
  display: block;
  width: calc(100% - 24px);
  height: auto;
  aspect-ratio: 4 / 3;
  margin: 12px 12px 0;
  border-radius: 10px;
  border: 1px solid var(--panel-border);
  background: #ffffff;
  object-fit: contain;
}

.stroke-info-meta {
  margin: 12px 0 0;
  padding: 0 14px 14px;
  display: grid;
  gap: 10px;
}

.stroke-info-meta div {
  display: grid;
  gap: 4px;
}

.stroke-info-meta dt {
  margin: 0;
  font-size: 0.72rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.stroke-info-meta dd {
  margin: 0;
  font-size: 0.9rem;
}

#stroke-info-color {
  display: flex;
  align-items: center;
  gap: 8px;
}

.stroke-info-swatch {
  width: 18px;
  height: 18px;
  border-radius: 5px;
  border: 1px solid var(--panel-border);
  flex-shrink: 0;
}

.stroke-info-action {
  width: calc(100% - 24px);
  margin: 0 12px 12px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--accent);
  background: var(--accent-soft);
  color: var(--text);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

#board.stamping {
  cursor: copy;
}

.stamp-panel {
  position: absolute;
  left: 16px;
  top: 16px;
  width: 168px;
  max-height: min(280px, 40vh);
  display: flex;
  flex-direction: column;
  background: rgba(26, 35, 50, 0.94);
  border: 1px solid var(--panel-border);
  border-radius: 18px;
  backdrop-filter: blur(10px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
  overflow: hidden;
  z-index: 2;
}

.stamp-panel-header {
  padding: 12px 12px 8px;
  border-bottom: 1px solid var(--panel-border);
}

.stamp-panel-header h2 {
  margin: 0;
  font-size: 0.95rem;
}

.stamp-panel-header p {
  margin: 4px 0 0;
  font-size: 0.72rem;
  color: var(--muted);
}

.stamp-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 10px;
  overflow-y: auto;
}

.stamp-item {
  display: grid;
  gap: 4px;
  padding: 6px;
  border-radius: 10px;
  border: 1px solid var(--panel-border);
  background: #0d1218;
  color: var(--text);
  font: inherit;
  font-size: 0.68rem;
  cursor: pointer;
  text-align: center;
}

.stamp-item.active {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.stamp-item img {
  width: 100%;
  height: 54px;
  object-fit: contain;
  border-radius: 6px;
  background: #fff;
}

.stamp-empty {
  grid-column: 1 / -1;
  margin: 0;
  padding: 8px 4px;
  font-size: 0.72rem;
  color: var(--muted);
  text-align: center;
}

.stamp-hint {
  margin: 0;
  padding: 8px 10px 10px;
  font-size: 0.68rem;
  color: var(--muted);
  border-top: 1px solid var(--panel-border);
}

.compass {
  position: absolute;
  right: 16px;
  bottom: 16px;
  width: 240px;
  max-height: min(420px, 55vh);
  display: flex;
  flex-direction: column;
  background: rgba(26, 35, 50, 0.94);
  border: 1px solid var(--panel-border);
  border-radius: 18px;
  backdrop-filter: blur(10px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
  overflow: hidden;
}

.compass-header {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 14px 14px 10px;
  border-bottom: 1px solid var(--panel-border);
}

.compass-header h2 {
  margin: 0;
  font-size: 0.95rem;
}

.compass-header p {
  margin: 2px 0 0;
  font-size: 0.75rem;
  color: var(--muted);
}

.compass-rose {
  position: relative;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #2a3b55, #121a26);
  border: 1px solid var(--panel-border);
  flex-shrink: 0;
}

.compass-rose span {
  position: absolute;
  font-size: 0.55rem;
  font-weight: 700;
  color: var(--muted);
}

.rose-n {
  top: 4px;
  left: 50%;
  transform: translateX(-50%);
}

.rose-e {
  right: 5px;
  top: 50%;
  transform: translateY(-50%);
}

.rose-s {
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
}

.rose-w {
  left: 5px;
  top: 50%;
  transform: translateY(-50%);
}

.rose-needle {
  inset: 12px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, transparent 0 140deg, #ef4444 140deg 220deg, transparent 220deg);
  transform: rotate(-20deg);
}

.compass-list {
  overflow: auto;
  padding: 10px;
  display: grid;
  gap: 8px;
}

.compass-item {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 10px;
  align-items: center;
  padding: 8px;
  border-radius: 12px;
  border: 1px solid transparent;
  background: var(--surface-deep);
  cursor: pointer;
  text-align: left;
  color: inherit;
  transition: border-color 0.15s, transform 0.15s;
}

.compass-item:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}

.compass-thumb {
  width: 64px;
  height: 48px;
  border-radius: 8px;
  background: var(--board-bg);
  border: 1px solid var(--panel-border);
  object-fit: contain;
}

.compass-meta {
  min-width: 0;
}

.compass-meta strong {
  display: block;
  font-size: 0.8rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.compass-meta span {
  font-size: 0.72rem;
  color: var(--muted);
}

.compass-empty {
  padding: 16px 10px;
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
}

.compass-hint {
  margin: 0;
  padding: 8px 12px 12px;
  font-size: 0.72rem;
  color: var(--muted);
  border-top: 1px solid var(--panel-border);
}

.zoom-controls {
  position: absolute;
  left: 16px;
  bottom: 16px;
  display: grid;
  gap: 6px;
}

.zoom-controls button {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(26, 35, 50, 0.94);
  color: var(--text);
  border: 1px solid var(--panel-border);
  font-size: 1.1rem;
}

.help-chip {
  position: absolute;
  left: 50%;
  bottom: 16px;
  transform: translateX(-50%);
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(26, 35, 50, 0.85);
  border: 1px solid var(--panel-border);
  color: var(--muted);
  font-size: 0.75rem;
  pointer-events: none;
}

@media (max-width: 720px) {
  .compass {
    width: 200px;
  }

  .stamp-panel {
    width: 140px;
  }

  .help-chip {
    display: none;
  }
}