/* Course-select page + hole preview. Reuses design tokens from tokens.css. */

/* ---------- Course-select page ---------- */
#course-select {
  position: fixed;
  inset: 0;
  z-index: var(--z-course);
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(120% 80% at 50% -10%, rgba(46,125,79,0.18), transparent 60%),
    var(--green-900, #0e1f16);
  color: var(--white, #ece5d3);
}

#cs-top {
  display: flex;
  align-items: center;
  gap: var(--s-3, 12px);
  padding: calc(env(safe-area-inset-top, 0px) + var(--s-3, 12px)) var(--s-4, 16px) var(--s-3, 12px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.cs-back {
  flex: none;
  width: 40px; height: 40px;
  font-size: 26px; line-height: 1;
  color: var(--white, #ece5d3);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--r-pill, 999px);
  cursor: pointer;
}
.cs-back:active { transform: scale(0.94); }
#cs-search {
  flex: 1;
  min-width: 0;
  height: 42px;
  padding: 0 var(--s-4, 16px);
  font-size: 16px;
  color: var(--white, #ece5d3);
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--r-pill, 999px);
  outline: none;
}
#cs-search:focus { border-color: var(--green-500, #2e7d4f); background: rgba(255,255,255,0.1); }
#cs-search::placeholder { color: rgba(244,246,243,0.4); }
.cs-count { flex: none; font-size: 12px; color: rgba(244,246,243,0.45); white-space: nowrap; }

/* Match-pick context strip (shown while the host picks a match course) */
#cs-context {
  padding: 8px var(--s-4, 16px);
  font-size: 13px;
  font-weight: 600;
  text-align: center;
  color: var(--brass-bright, #cfa85e);
  background: var(--brass-soft, rgba(176,141,74,0.14));
  border-bottom: 1px solid rgba(207,168,94,0.25);
}

#cs-body {
  flex: 1;
  display: flex;
  min-height: 0;
}

/* Filter rail */
#cs-filters {
  flex: none;
  width: 200px;
  padding: var(--s-4, 16px);
  overflow-y: auto;
  border-right: 1px solid rgba(255,255,255,0.08);
}
.cs-fgroup { margin-bottom: var(--s-5, 24px); }
.cs-fgroup-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(244,246,243,0.4);
  margin-bottom: var(--s-2, 8px);
}
.cs-chip {
  display: block;
  width: 100%;
  text-align: left;
  padding: 8px 12px;
  margin-bottom: 6px;
  font-size: 13px;
  font-weight: 600;
  color: rgba(244,246,243,0.82);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--r-sm, 10px);
  cursor: pointer;
}
.cs-chip:active { transform: scale(0.98); }
.cs-chip.active {
  color: var(--white, #ece5d3);
  background: rgba(46,125,79,0.25);
  border-color: var(--green-500, #2e7d4f);
}
.cs-chip .cs-chip-n { float: right; opacity: 0.5; font-weight: 500; }

/* Card grid */
#cs-grid {
  flex: 1;
  overflow-y: auto;
  padding: var(--s-4, 16px);
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  grid-auto-rows: max-content;
  gap: var(--s-4, 16px);
  align-content: start;
}
.cs-empty { grid-column: 1 / -1; text-align: center; padding: 40px; color: rgba(244,246,243,0.5); }

.cs-card {
  display: flex;
  flex-direction: column;
  align-self: start;
  background: var(--green-700, #11271a);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--r-md, 14px);
  overflow: hidden;
}
.cs-card-img {
  position: relative;
  height: 160px;
  flex: none;
  background: #0c1c12 center/cover no-repeat;
}
.cs-card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.cs-card-badges {
  position: absolute;
  top: 8px; left: 8px;
  display: flex; gap: 4px; flex-wrap: wrap;
}
.cs-badge {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 3px 7px;
  border-radius: var(--r-pill, 999px);
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(4px);
  color: #fff;
}
.cs-badge.pga { background: rgba(46,125,79,0.92); }
.cs-badge.major { background: rgba(207,168,94,0.95); color: #1c1508; }
.cs-badge.featured { background: var(--brass-bright, #cfa85e); color: #1c1508; }
/* Four Oaks 3D (three.js) opt-in — the only clickable badge, so it needs its
   own affordance (cursor, hover) unlike the purely informational ones above. */
.cs-badge-3d {
  cursor: pointer;
  background: rgba(46,90,125,0.92);
  transition: background 0.15s ease;
}
.cs-badge-3d:hover { background: rgba(58,112,156,0.95); }
.cs-badge-3d.on { background: var(--brass-bright, #cfa85e); color: #1c1508; }
.cs-card-best {
  position: absolute; top: 8px; right: 8px;
  font-size: 11px; font-weight: 700;
  color: var(--brass-bright, #cfa85e);
  background: rgba(0,0,0,0.55);
  padding: 3px 8px; border-radius: var(--r-pill, 999px);
}
.cs-card-body { padding: var(--s-3, 12px); display: flex; flex-direction: column; gap: 4px; }
.cs-card-name { font-size: 15px; font-weight: 700; line-height: 1.25; }
.cs-card-meta { font-size: 12px; color: rgba(244,246,243,0.6); }
.cs-card-btns { display: flex; gap: 8px; margin-top: var(--s-2, 8px); }
.cs-card-btns button {
  flex: 1;
  height: 38px;
  font-size: 13px;
  font-weight: 700;
  border-radius: var(--r-sm, 10px);
  cursor: pointer;
  border: 1px solid transparent;
}
.cs-card-btns button:active { transform: scale(0.97); }
.cs-play {
  background: var(--green-500, #2e7d4f);
  color: #fff;
}
.cs-preview {
  background: rgba(255,255,255,0.06);
  color: var(--white, #f4f6f3);
  border-color: rgba(255,255,255,0.16) !important;
}

/* Locked courses: dimmed card, lock overlay, requirement chip instead of Play */
.cs-card--locked .cs-card-img img { filter: grayscale(0.9) brightness(0.55); }
.cs-card--locked .cs-card-name { color: rgba(244,246,243,0.55); }
.cs-lock-ic {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(4px);
}
.cs-lock-ic .ic { width: 18px; height: 18px; }
.cs-req {
  flex: 1;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-width: 0;
  font-size: 12px;
  font-weight: 600;
  color: var(--brass-bright, #cfa85e);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cs-req .ic { flex: none; width: 13px; height: 13px; opacity: 0.8; }

/* Mobile: filters collapse to a horizontal scroll strip above the grid */
@media (max-width: 640px) {
  #cs-body { flex-direction: column; }
  #cs-filters {
    width: auto;
    display: flex;
    gap: var(--s-3, 12px);
    overflow-x: auto;
    overflow-y: hidden;
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    padding: var(--s-3, 12px) var(--s-4, 16px);
  }
  .cs-fgroup { margin-bottom: 0; display: flex; gap: 6px; align-items: center; white-space: nowrap; }
  .cs-fgroup-title { margin: 0 4px 0 0; }
  .cs-chip { width: auto; margin: 0; white-space: nowrap; }
  .cs-chip .cs-chip-n { display: none; }
  #cs-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: var(--s-3, 12px); }
  .cs-card-name { font-size: 14px; }
}

/* ---------- Hole preview overlay (over the live canvas) ---------- */
#preview {
  position: fixed;
  inset: 0;
  z-index: var(--z-preview);
  pointer-events: none; /* canvas underneath stays visible; only controls catch input */
}
#preview > * { pointer-events: auto; }

#pv-top {
  position: absolute;
  top: 0; left: 0; right: 0;
  display: flex;
  align-items: center;
  gap: var(--s-3, 12px);
  padding: calc(env(safe-area-inset-top, 0px) + var(--s-3, 12px)) var(--s-4, 16px) var(--s-4, 16px);
  background: linear-gradient(to bottom, rgba(4,12,8,0.82), transparent);
  color: #fff;
}
.pv-close {
  flex: none;
  width: 38px; height: 38px;
  font-size: 18px; line-height: 1;
  color: #fff;
  background: rgba(0,0,0,0.4);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--r-pill, 999px);
  cursor: pointer;
}
.pv-title { display: flex; flex-direction: column; line-height: 1.2; }
.pv-title #pv-course { font-size: 16px; font-weight: 700; }
.pv-title #pv-hole { font-size: 12px; color: rgba(255,255,255,0.7); }

#pv-bottom {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s-3, 12px);
  padding: var(--s-5, 24px) var(--s-4, 16px) calc(env(safe-area-inset-bottom, 0px) + var(--s-4, 16px));
  background: linear-gradient(to top, rgba(4,12,8,0.9), transparent);
}
.pv-stats {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  padding: 6px 14px;
  border-radius: var(--r-pill, 999px);
  background: rgba(4,12,8,0.62);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,0.12);
}
.pv-stats b { color: var(--green-300, #63b98b); }
.pv-nav { display: flex; align-items: center; gap: var(--s-3, 12px); }
.pv-arrow {
  width: 44px; height: 44px;
  font-size: 16px;
  color: #fff;
  background: rgba(0,0,0,0.45);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--r-pill, 999px);
  cursor: pointer;
}
.pv-arrow:active { transform: scale(0.93); }
.pv-arrow:disabled { opacity: 0.3; cursor: default; }
.pv-dots { display: flex; gap: 5px; flex-wrap: wrap; max-width: 60vw; justify-content: center; }
.pv-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  cursor: pointer;
}
.pv-dot.active { background: var(--green-300, #63b98b); transform: scale(1.3); }
#pv-play { margin-top: 4px; }

/* Landing "Play" button gets a touch more weight */
.menu-btn-play { font-size: 18px; font-weight: 800; letter-spacing: 0.5px; }