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

:root {
  --bg:         #0a0a0a;
  --surface:    #141414;
  --surface2:   #1c1c1c;
  --border:     #222;
  --border2:    #2e2e2e;
  --accent:     #00c8b4;
  --accent-dim: #007a6e;
  --text:       #f0f0f0;
  --muted:      #555;
  --muted2:     #888;
  --red:        #e05555;
  --font:       system-ui, -apple-system, sans-serif;
  --card-face-filter: brightness(0.76) contrast(1.05) saturate(0.9);
  --card-shadow: 0 12px 24px rgba(0,0,0,0.46);

  --card-w:  68px;
  --card-h:  96px;
  --card-mini-w: 36px;
  --card-mini-h: 50px;
}

html, body { height: 100%; background: var(--bg); color: var(--text); font-family: var(--font); font-size: 14px; }

/* ── Shared ── */
.logo { height: 26px; display: block; }
.logo-small { height: 20px; display: block; }
.hidden { display: none !important; }
.err-msg { color: var(--red); font-size: 12px; min-height: 18px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 9px 18px; font-family: var(--font); font-size: 12px; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
  border: 1px solid var(--border2); background: transparent; color: var(--text);
  cursor: pointer; transition: background 0.12s, border-color 0.12s;
}
.btn:hover { background: var(--surface2); }
.btn:disabled { opacity: 0.3; cursor: default; pointer-events: none; }
.btn--accent { background: var(--accent); color: #000; border-color: var(--accent); }
.btn--accent:hover { background: #00a898; }
.btn--primary { background: var(--surface2); }
.btn--primary:hover { border-color: var(--accent); }

/* ── Lobby ── */
.lobby-body { display: flex; flex-direction: column; min-height: 100vh; }
.lobby-header { border-bottom: 1px solid var(--border); background: var(--surface); }
.header-inner { max-width: 1100px; margin: 0 auto; padding: 0 24px; height: 56px; display: flex; align-items: center; gap: 0; }
.header-brand { display: flex; align-items: center; gap: 16px; text-decoration: none; color: inherit; }
.header-label { font-size: 13px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); padding-left: 16px; border-left: 1px solid var(--border); }
.lobby-main { flex: 1; display: flex; align-items: center; justify-content: center; padding: 32px 16px; }
.lobby-card { background: var(--surface); border: 1px solid var(--border); padding: 40px; width: 100%; max-width: 360px; }
.lobby-title { font-size: 28px; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 28px; color: var(--accent); }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 20px; }
.field label { font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted2); }
input { background: var(--bg); border: 1px solid var(--border2); color: var(--text); font-family: var(--font); font-size: 15px; padding: 10px 12px; outline: none; width: 100%; }
input:focus { border-color: var(--accent); }
.color-swatches { display: flex; gap: 10px; flex-wrap: wrap; }
.color-swatch {
  width: 26px; height: 26px; border-radius: 0;
  border: 1px solid var(--border2);
  background: var(--swatch);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.08), 0 0 0 0 rgba(255,255,255,0);
  cursor: pointer; transition: transform 0.12s, box-shadow 0.12s, opacity 0.12s;
}
.color-swatch:hover { transform: translateY(-1px); }
.color-swatch.selected { box-shadow: inset 0 0 0 1px rgba(255,255,255,0.16), 0 0 0 1px var(--accent); }
.color-swatch:disabled { opacity: 0.3; cursor: not-allowed; filter: grayscale(0.35); }
.lobby-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.room-code-display { text-align: center; margin-bottom: 24px; }
.room-code-label { display: block; font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted2); margin-bottom: 6px; }
.room-code-value { font-size: 36px; font-weight: 900; letter-spacing: 0.25em; color: var(--accent); }
.player-list { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.player-list-item { padding: 8px 12px; background: var(--bg); border: 1px solid var(--border); font-size: 13px; }
.player-name-colored { color: var(--player-color, var(--text)); font-weight: 700; }
.waiting-msg { color: var(--muted2); font-size: 13px; margin-bottom: 16px; }

/* ── Game layout ── */
.game-body { display: flex; flex-direction: column; height: 100vh; overflow: hidden; }
#game-layout { display: flex; flex-direction: column; height: 100vh; }

/* Topbar */
#topbar {
  display: flex; align-items: center; gap: 16px;
  padding: 0 24px; height: 44px; min-height: 44px;
  background: var(--surface); border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.topbar-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: inherit; flex-shrink: 0; }
.topbar-name { font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted2); }
#topbar-players { display: flex; gap: 6px; flex: 1; overflow: hidden; align-items: center; }
.player-chip { display: flex; align-items: center; gap: 5px; padding: 3px 10px; border: 1px solid var(--border2); background: var(--bg); white-space: nowrap; font-size: 12px; flex-shrink: 0; }
.player-chip.is-turn { border-color: var(--player-color, var(--accent)); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--player-color, var(--accent)) 30%, transparent); }
.player-chip.is-me { font-weight: 700; }
.player-chip-name { color: var(--player-color, var(--text)); }
.player-chip-name.is-turn { color: var(--player-color, var(--accent)); }
.player-chip-score { color: var(--muted2); font-size: 11px; }
.player-chip-laid { font-size: 10px; color: var(--player-color, var(--accent)); }
#topbar-meta { font-size: 11px; color: var(--muted); flex-shrink: 0; white-space: nowrap; }
#topbar-meta span { color: var(--muted2); font-weight: 700; }

/* ── Arena (seats + table center) ── */
#arena {
  flex: 1;
  display: flex;
  min-height: 0;
  padding: 0 28px;
}

/* Side seats */
.seat-side {
  width: 150px;
  min-width: 150px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 8px 4px;
  gap: 12px;
}

/* Center column */
#center-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

/* Top seats */
#seats-top {
  display: flex;
  justify-content: center;
  gap: 20px;
  padding: 8px 0;
  flex-shrink: 0;
  flex-wrap: wrap;
}

/* Table center */
#table-center {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 14px 0;
  gap: 14px;
}

/* Piles — always centered */
#piles-row {
  display: flex;
  gap: 28px;
  align-items: flex-start;
  justify-content: center;
  flex-shrink: 0;
}

/* Melds */
#melds-area {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  width: 100%;
}
.meld {
  display: flex; gap: 2px;
  border: 1px solid color-mix(in srgb, var(--player-color, var(--border2)) 68%, var(--border2));
  padding: 5px;
  background: color-mix(in srgb, var(--player-color, var(--surface2)) 12%, var(--surface2)); position: relative;
  transition: border-color 0.12s;
}
.meld-label { position: absolute; top: -9px; left: 5px; font-size: 9px; color: var(--player-color, var(--muted)); text-transform: uppercase; letter-spacing: 0.06em; background: var(--surface2); padding: 0 3px; }

/* ── Opponent panels ── */
.opponent-panel {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
}
.opponent-name {
  font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--player-color, var(--muted2)); white-space: nowrap; max-width: 120px; overflow: hidden; text-overflow: ellipsis; text-align: center;
}
.opponent-name.is-turn { color: var(--player-color, var(--accent)); }
.opponent-cards { display: flex; position: relative; height: var(--card-mini-h); }
.opponent-cards .card { width: var(--card-mini-w); height: var(--card-mini-h); position: absolute; top: 0; }
/* Side seat opponent — cards stacked vertically */
.seat-side .opponent-panel { flex-direction: column; }
.seat-side .opponent-cards { height: auto; position: static; display: flex; flex-direction: column; gap: 2px; }
.seat-side .opponent-cards .card { position: static; width: var(--card-mini-w); height: var(--card-mini-h); }

/* ── Piles ── */
.pile { display: flex; flex-direction: column; align-items: center; gap: 4px; cursor: pointer; position: relative; }
.pile-label { font-size: 10px; color: var(--muted); letter-spacing: 0.06em; text-transform: uppercase; }
.pile-count { font-size: 11px; color: var(--muted2); font-weight: 700; }
.pile-card:hover { border-color: var(--accent) !important; }
.discard-top-area { width: var(--card-w); height: var(--card-h); position: relative; }
.discard-zone { min-width: var(--card-w); }

/* ── My area ── */
#my-area {
  border-top: 1px solid var(--border);
  background: var(--surface);
  padding: 8px 28px;
  display: flex; flex-direction: column; gap: 6px;
  flex-shrink: 0;
}

/* Sort bar */
#sort-bar { display: flex; align-items: center; gap: 6px; }
.sort-label { font-size: 10px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-right: 2px; }
.sort-btn {
  padding: 3px 10px; font-size: 10px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  border: 1px solid var(--border2); background: transparent; color: var(--muted2);
  cursor: pointer; transition: all 0.12s;
}
.sort-btn:hover { border-color: var(--muted2); color: var(--text); }
.sort-btn.active { border-color: var(--accent); color: var(--accent); }

/* My hand */
#my-hand-wrap { overflow-x: auto; overflow-y: visible; padding-bottom: 4px; }
#my-hand { display: flex; position: relative; height: calc(var(--card-h) + 24px); align-items: flex-end; }

/* Reorder ghost line */
.reorder-indicator {
  position: absolute; bottom: 0; width: 4px; height: calc(100% - 10px);
  background: var(--accent); pointer-events: none; z-index: 120;
  border-radius: 2px;
  box-shadow: 0 0 0 1px rgba(0,0,0,0.45), 0 0 14px rgba(0,200,180,0.45);
}

#action-bar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
#turn-indicator { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.07em; color: var(--muted); flex: 1; }
#turn-indicator.my-turn { color: var(--accent); }
#action-buttons { display: flex; gap: 8px; }

/* ── Cards ── */
.card {
  width: var(--card-w); height: var(--card-h);
  border: none; background: transparent;
  position: relative; flex-shrink: 0; cursor: pointer; user-select: none;
  border-radius: 3px; overflow: hidden; box-shadow: var(--card-shadow);
}
.card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,0.5);
  pointer-events: none;
}
.card--back { border: 1px solid var(--border2); background: linear-gradient(180deg, #161d25, #0e1318); }

/* SVG-cards sprite face */
.card-svg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  display: block;
  filter: var(--card-face-filter);
}
.card:not(.card--back) .card-svg {
  background: linear-gradient(180deg, #a9a9a9 0%, #979797 100%);
}

/* Card back */
.card-back-inner {
  position: absolute; inset: 0; background: linear-gradient(180deg, #161d25, #0e1318);
  display: flex; align-items: center; justify-content: center;
  border: 3px solid #0a0d11; overflow: hidden;
}
.card-back-pattern {
  position: absolute; inset: 0;
  background: repeating-linear-gradient(
    45deg,
    color-mix(in srgb, var(--player-color, var(--accent-dim)) 72%, #071012) 0,
    color-mix(in srgb, var(--player-color, var(--accent-dim)) 72%, #071012) 1.5px,
    transparent 1.5px,
    transparent 7px
  );
  opacity: 0.55;
}
.card-back-logo { position: absolute; font-size: 16px; font-weight: 900; color: var(--player-color, var(--accent)); opacity: 0.7; }

/* Hand card states */
.hand-card { position: absolute; bottom: 0; transition: bottom 0.12s, border-color 0.12s; }
.hand-card:hover { bottom: 8px; }
.hand-card.selected { bottom: 20px; box-shadow: var(--card-shadow), 0 0 0 2px var(--accent); }
.hand-card.dragging { opacity: 0.25; pointer-events: none; }
.hand-card.reorder-target { border-color: var(--accent); }

/* Drag ghost */
#drag-ghost { position: fixed; pointer-events: none; z-index: 9999; transform-style: preserve-3d; will-change: transform; }
#drag-ghost .card { position: absolute; top: 0; left: 0; filter: drop-shadow(0 10px 20px rgba(0,0,0,0.7)); }

/* Drop highlights */
.drag-over { border-color: var(--accent) !important; background: rgba(0,200,180,0.05) !important; }

/* Flying card */
.card-fly { position: fixed; pointer-events: none; z-index: 9998; }
.meld-fly { position: fixed; pointer-events: none; z-index: 9997; width: calc(var(--card-w) + 30px); height: calc(var(--card-h) + 10px); }
.meld-fly .card { position: absolute; top: 0; box-shadow: var(--card-shadow); }

/* ── My turn border ── */
#arena.my-turn {
  box-shadow: inset 0 0 0 3px var(--accent);
}

/* ── Overlay ── */
.overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.82); display: flex; align-items: center; justify-content: center; z-index: 500; }
.overlay-card { background: var(--surface); border: 1px solid var(--border2); padding: 32px; max-width: 460px; width: 90%; }
.overlay-card h2 { font-size: 20px; font-weight: 800; margin-bottom: 14px; }
#overlay-body { display: flex; flex-direction: column; gap: 6px; margin-bottom: 18px; }
.overlay-score-row { display: flex; justify-content: space-between; font-size: 13px; border-bottom: 1px solid var(--border); padding: 5px 0; }
.overlay-score-row.winner { color: var(--accent); font-weight: 700; }
.overlay-score-row.round-winner-row { font-weight: 700; color: var(--accent); font-size: 14px; }
.overlay-section-label { font-size: 10px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-top: 10px; padding-bottom: 2px; }
#overlay-actions, .overlay-actions { display: flex; gap: 8px; margin-top: 12px; }

/* Session-end overlay */
.overlay-card--session { max-width: 400px; text-align: center; }
.overlay-card--session h2 { color: var(--accent); font-size: 24px; letter-spacing: 0.04em; }
.session-winner-name { font-size: 32px; font-weight: 900; color: var(--text); margin: 4px 0 2px; letter-spacing: -0.02em; }
.session-winner-label { font-size: 11px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); margin-bottom: 20px; }
.session-scores { display: flex; flex-direction: column; gap: 4px; margin-bottom: 4px; }
.session-score-row { display: flex; align-items: center; gap: 10px; padding: 7px 10px; border: 1px solid var(--border); font-size: 13px; }
.session-score-row.first { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 8%, var(--surface)); }
.session-rank { font-size: 16px; width: 28px; flex-shrink: 0; text-align: center; }
.session-pname { flex: 1; font-weight: 600; text-align: left; }
.session-pts { font-weight: 700; color: var(--muted2); letter-spacing: 0.04em; }
.session-score-row.first .session-pts { color: var(--accent); }


/* ── Abheben modal ── */
.abheben-card { max-width: 460px; }
.abheben-hint { font-size: 13px; color: var(--muted2); margin-bottom: 20px; min-height: 18px; }
#abheben-deck-wrap {
  display: flex; flex-direction: row; align-items: center; justify-content: center;
  gap: 36px; padding: 16px 0 20px; min-height: 180px;
}
#abheben-deck {
  display: flex; flex-direction: column; gap: 1px;
  cursor: pointer; padding: 5px;
  background: var(--surface2); border: 1px solid var(--border2);
  width: 90px; flex-shrink: 0;
  transition: opacity 0.3s;
}
#abheben-deck.done { cursor: default; pointer-events: none; opacity: 0.4; }
.abheben-slice {
  width: 100%; height: 4px;
  background: #aeb8c2; flex-shrink: 0;
  transition: transform 0.32s cubic-bezier(.25,.46,.45,.94), background 0.1s;
}
.abheben-slice.divider { background: #7f8b98; height: 2px; }
.abheben-slice.hovered { background: var(--accent) !important; }

#abheben-result {
  flex: 1; display: flex; flex-direction: column; align-items: flex-start; gap: 10px;
  min-width: 0;
}
#abheben-result-card {
  display: flex; align-items: center;
  min-height: calc(var(--card-h) + 16px); min-width: var(--card-w);
}
#abheben-result-card .card { transform: scale(1.15); }

.abheben-drop-zone {
  border: 2px dashed var(--accent); padding: 12px 20px;
  color: var(--muted2); font-size: 11px; letter-spacing: 0.08em;
  text-transform: uppercase; background: rgba(0,200,180,0.04);
  display: flex; align-items: center; justify-content: center;
  min-height: 50px; min-width: 120px; cursor: default;
  transition: background 0.15s, border-color 0.15s;
}
.abheben-drop-zone.drag-over { background: rgba(0,200,180,0.14); border-style: solid; }
.abheben-waiting { color: var(--muted); font-size: 13px; text-align: center; padding: 20px 0; }

@media (max-width: 600px) {
  :root { --card-w: 52px; --card-h: 73px; --card-mini-w: 28px; --card-mini-h: 39px; }
  #arena { padding: 0 10px; }
  .seat-side { width: 80px; min-width: 80px; }
  #my-area { padding: 8px 12px; }
  #topbar-meta { display: none; }
}