* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/*
  ── SKALIERUNGS-SYSTEM ──────────────────────────────────────────────────────
  --s: universeller Skalierungsfaktor basierend auf der Viewport-Breite.
  Basis-Design: 1800 px Breite  →  1vw ≙ 0.0556 * 1800 = 1 Designpixel.
  Alle Größen: calc(var(--s) * <Designwert>)
  clamp() verhindert, dass es auf kleinen Screens unlesbar wird.
  ────────────────────────────────────────────────────────────────────────────
*/
:root {
  --s: max(0.45px, 0.0556vw, 1px); /* 1 Designpixel */
}

body {
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  font-family: "Cinzel", serif;
}

.board {
  width: 100vw;
  height: 100vh;
  position: relative;
  background-image: url(../images/arena_hintergrund/1.jpg);
  background-size: cover;
  background-position: center;
}
.board::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.1) 0%,
    rgba(0, 0, 0, 0.05) 50%,
    rgba(0, 0, 0, 0.65) 100%
  );
  z-index: 0;
}

/* ── TOP BAR ── */
.top-bar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: calc(var(--s) * 48);
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(255, 215, 80, 0.3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 calc(var(--s) * 20);
  z-index: 20;
}
.top-bar .game-title {
  font-size: calc(var(--s) * 14);
  letter-spacing: calc(var(--s) * 6);
  color: rgba(255, 215, 80, 0.9);
  text-transform: uppercase;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.8);
}
.top-bar .top-icons {
  display: flex;
  gap: calc(var(--s) * 8);
}
.top-bar .top-icon {
  width: calc(var(--s) * 34);
  height: calc(var(--s) * 34);
  border-radius: calc(var(--s) * 6);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 215, 80, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: calc(var(--s) * 16);
  cursor: pointer;
  transition: background 0.2s;
}
.top-bar .top-icon:hover {
  background: rgba(255, 215, 80, 0.2);
}
.end-turn-btn {
  background: linear-gradient(135deg, #8b1a1a, #c0392b);
  border: 2px solid rgba(255, 100, 100, 0.5);
  border-radius: calc(var(--s) * 8);
  color: #fff;
  font-family: "Cinzel", serif;
  font-size: calc(var(--s) * 12);
  letter-spacing: calc(var(--s) * 2);
  padding: calc(var(--s) * 7) calc(var(--s) * 20);
  cursor: pointer;
  text-transform: uppercase;
  box-shadow: 0 0 calc(var(--s) * 14) rgba(200, 0, 0, 0.4);
  transition: all 0.2s;
}
.end-turn-btn:hover {
  background: linear-gradient(135deg, #a02020, #e74c3c);
  box-shadow: 0 0 calc(var(--s) * 24) rgba(200, 0, 0, 0.7);
}

/* ── AVATAR (rectangular) ── */
.avatar {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: calc(var(--s) * 150);
  height: calc(var(--s) * 200);
  border-radius: calc(var(--s) * 10);
  border: 2px solid rgba(255, 215, 80, 0.7);
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(8px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  cursor: pointer;
  z-index: 10;
  box-shadow:
    0 0 calc(var(--s) * 24) rgba(255, 215, 80, 0.2),
    inset 0 0 calc(var(--s) * 20) rgba(0, 0, 0, 0.5);
  transition:
    border-color 0.3s,
    box-shadow 0.3s;
}
.avatar:hover {
  border-color: rgba(255, 215, 80, 1);
  box-shadow: 0 0 calc(var(--s) * 38) rgba(255, 215, 80, 0.5);
}
.avatar-left {
  left: calc(var(--s) * 40);
}
.avatar-right {
  right: calc(var(--s) * 40);
}

.avatar input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  z-index: 3;
}
.avatar .av-img {
  width: 100%;
  flex: 1;
  object-fit: cover;
  display: none;
}
.avatar .av-placeholder {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.avatar .av-placeholder .av-icon {
  font-size: calc(var(--s) * 38);
  opacity: 0.5;
  pointer-events: none;
}
.avatar .av-placeholder .av-lbl {
  font-size: calc(var(--s) * 9);
  color: rgba(255, 215, 80, 0.75);
  letter-spacing: calc(var(--s) * 2);
  text-transform: uppercase;
  pointer-events: none;
}

/* Stats bar inside avatar */
.avatar .av-stats {
  background: rgba(0, 0, 0, 0.6);
  border-top: 1px solid rgba(255, 215, 80, 0.3);
  display: flex;
  justify-content: space-around;
  padding: 4px 6px;
  z-index: 2;
}
.stat {
  display: flex;
  align-items: center;
  gap: calc(var(--s) * 3);
  font-size: calc(var(--s) * 11);
  color: #fff;
}
.stat .s-icon {
  font-size: calc(var(--s) * 13);
}
.stat .s-val {
  font-weight: 700;
  font-size: calc(var(--s) * 13);
}
.hp .s-val {
  color: #e74c3c;
}
.mana .s-val {
  color: #3498db;
}

/* HP orb bottom-left/right of avatar */
.hp-orb {
  position: absolute;
  bottom: calc(var(--s) * -18);
  width: calc(var(--s) * 36);
  height: calc(var(--s) * 36);
  border-radius: 50%;
  background: radial-gradient(circle at 40% 35%, #e74c3c, #8b0000);
  border: 2px solid rgba(255, 100, 100, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: calc(var(--s) * 11);
  font-weight: 700;
  color: #fff;
  box-shadow: 0 0 calc(var(--s) * 12) rgba(220, 0, 0, 0.6);
  z-index: 11;
}
.avatar-left .hp-orb {
  left: calc(var(--s) * -10);
}
.avatar-right .hp-orb {
  right: calc(var(--s) * -10);
}

/* ── CENTER CARD AREA ── */
.card-area {
  position: absolute;
  left: calc(var(--s) * 220);
  right: calc(var(--s) * 220);
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: calc(var(--s) * 16);
  align-items: center;
  z-index: 10;
}
.row-label {
  font-size: calc(var(--s) * 9);
  letter-spacing: calc(var(--s) * 3);
  color: rgba(255, 215, 80, 0.45);
  text-transform: uppercase;
  align-self: flex-start;
  margin-left: calc(var(--s) * 4);
  margin-bottom: calc(var(--s) * -10);
}
.card-row {
  display: flex;
  gap: calc(var(--s) * 10);
}

.card-slot {
  width: calc(var(--s) * 90);
  height: calc(var(--s) * 140);
  border-radius: calc(var(--s) * 10);
  border: 2px dashed rgba(255, 215, 80, 0.35);
  background: rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(3px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.22s ease;
  box-shadow: 0 calc(var(--s) * 4) calc(var(--s) * 14) rgba(0, 0, 0, 0.3);
  position: relative;
  overflow: hidden;
}
.card-slot::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.05) 0%,
    transparent 55%
  );
}

.card-slot .slot-num {
  font-size: calc(var(--s) * 9);
  color: rgba(255, 255, 255, 0.2);
  letter-spacing: calc(var(--s) * 1);
  position: absolute;
  bottom: calc(var(--s) * 6);
}
.card-slot .slot-icon {
  font-size: calc(var(--s) * 18);
  opacity: 0.2;
}

/* ── BOTTOM BAR ── */
.bottom-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: calc(var(--s) * 160);
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.82) 0%,
    rgba(0, 0, 0, 0.5) 70%,
    transparent 100%
  );
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 calc(var(--s) * 20);
  z-index: 15;
}

/* Left side: portrait + resources */
.player-hud {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 200px;
}
.portrait {
  width: calc(var(--s) * 80);
  height: calc(var(--s) * 80);
  border-radius: 50%;
  border: 3px solid rgba(255, 215, 80, 0.7);
  background: rgba(0, 0, 0, 0.5);
  overflow: hidden;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: calc(var(--s) * 30);
  cursor: pointer;
  position: relative;
  box-shadow: 0 0 calc(var(--s) * 18) rgba(255, 215, 80, 0.3);
}
.portrait input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  z-index: 2;
}
.portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: none;
  border-radius: 50%;
}
.res-bars {
  display: flex;
  flex-direction: column;
  gap: calc(var(--s) * 6);
}
.res-bar-wrap {
  display: flex;
  align-items: center;
  gap: calc(var(--s) * 6);
}
.res-bar-wrap .res-icon {
  font-size: calc(var(--s) * 14);
  width: calc(var(--s) * 20);
  text-align: center;
}
.res-bar {
  width: calc(var(--s) * 90);
  height: calc(var(--s) * 12);
  background: rgba(0, 0, 0, 0.5);
  border-radius: calc(var(--s) * 6);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.15);
}
.res-fill {
  height: 100%;
  border-radius: 6px;
}
.res-fill.hp-fill {
  width: 75%;
  background: linear-gradient(to right, #8b0000, #e74c3c);
}
.res-fill.mana-fill {
  width: 60%;
  background: linear-gradient(to right, #1a237e, #3498db);
}
.res-fill.armor-fill {
  width: 40%;
  background: linear-gradient(to right, #4a4a00, #f1c40f);
}
.res-val {
  font-size: calc(var(--s) * 11);
  color: #fff;
  font-weight: 700;
  min-width: calc(var(--s) * 28);
}

/* Hand cards */
.hand-area {
  display: flex;
  gap: calc(var(--s) * 8);
  align-items: flex-end;
  flex: 1;
  justify-content: center;
}
.hand-slot {
  width: calc(var(--s) * 95);
  height: calc(var(--s) * 145);
  border-radius: calc(var(--s) * 9);
  border: 2px dashed rgba(255, 215, 80, 0.35);
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
  box-shadow: 0 calc(var(--s) * 4) calc(var(--s) * 12) rgba(0, 0, 0, 0.4);
}
.hand-slot::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(255, 255, 255, 0.06) 0%,
    transparent 50%
  );
}
.hand-slot:hover {
  border-color: rgba(255, 215, 80, 0.9);
  transform: translateY(calc(var(--s) * -10));
  box-shadow: 0 calc(var(--s) * 16) calc(var(--s) * 28) rgba(255, 215, 80, 0.2);
}
.hand-slot .hs-icon {
  font-size: calc(var(--s) * 22);
  opacity: 0.2;
}

/* Right side: action icons */
.action-hud {
  display: flex;
  flex-direction: column;
  gap: calc(var(--s) * 6);
  align-items: flex-end;
  min-width: calc(var(--s) * 140);
}
.action-row {
  display: flex;
  gap: calc(var(--s) * 6);
}
.action-btn {
  width: calc(var(--s) * 40);
  height: calc(var(--s) * 40);
  border-radius: calc(var(--s) * 8);
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 215, 80, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: calc(var(--s) * 18);
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: 0 calc(var(--s) * 2) calc(var(--s) * 8) rgba(0, 0, 0, 0.4);
}
.action-btn:hover {
  background: rgba(255, 215, 80, 0.18);
  border-color: rgba(255, 215, 80, 0.8);
  transform: scale(1.1);
}