:root {
  --ow-bg-0: #0a0e17;
  --ow-bg-1: #10182a;
  --ow-panel: rgba(18, 25, 41, 0.92);
  --ow-line: rgba(255, 255, 255, 0.08);
  --ow-text: #eef2fb;
  --ow-muted: #8b96ad;
  --ow-tank: #5aa7ff;
  --ow-damage: #ff5f6d;
  --ow-support: #4fd68a;
  --ow-gold: #f5b942;
  --ow-accent: var(--ow-damage);
  --font-title: "Rajdhani", "Noto Sans TC", "Microsoft JhengHei", sans-serif;
  --font-body: "Noto Sans TC", "Microsoft JhengHei", sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  color-scheme: dark;
}

body {
  font-family: var(--font-body);
  color: var(--ow-text);
  background:
    radial-gradient(1200px 600px at 15% -10%, rgba(90, 167, 255, 0.12), transparent 60%),
    radial-gradient(1200px 600px at 90% 0%, rgba(255, 95, 109, 0.1), transparent 60%),
    var(--ow-bg-0);
}

.ow-shell {
  max-width: 1360px;
  margin: 0 auto;
  padding: 28px 20px 60px;
}

.ow-page-head {
  text-align: center;
  margin-bottom: 24px;
}

.ow-page-head h1 {
  font-family: var(--font-title);
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 700;
  letter-spacing: 0.5px;
  margin: 0 0 8px;
  background: linear-gradient(90deg, var(--ow-tank), var(--ow-damage));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.ow-page-head p {
  color: var(--ow-muted);
  margin: 0;
  font-size: 14px;
}

.ow-layout {
  display: grid;
  grid-template-columns: minmax(320px, 420px) 1fr;
  gap: 20px;
  align-items: start;
}

@media (max-width: 980px) {
  .ow-layout { grid-template-columns: 1fr; }
}

.ow-panel {
  background: var(--ow-panel);
  border: 1px solid var(--ow-line);
  border-radius: 18px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
  padding: 22px;
}

/* ---------- form ---------- */

.ow-form {
  max-height: calc(100vh - 40px);
  overflow-y: auto;
  position: sticky;
  top: 20px;
}

.ow-field-group {
  margin-bottom: 22px;
  padding-bottom: 18px;
  border-bottom: 1px dashed var(--ow-line);
}
.ow-field-group:last-of-type { border-bottom: none; }

.ow-field-group h2 {
  font-family: var(--font-title);
  font-size: 15px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--ow-gold);
  margin: 0 0 12px;
}

.ow-hint {
  color: var(--ow-muted);
  font-size: 12.5px;
  margin: 0 0 10px;
}

.ow-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 12px;
  font-size: 13px;
  color: var(--ow-muted);
}

.ow-field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.ow-field input,
.ow-field select,
.ow-field textarea {
  font-family: inherit;
  font-size: 14px;
  color: #f3f6ff;
  background: #161e30;
  border: 1px solid var(--ow-line);
  border-radius: 10px;
  padding: 9px 11px;
  resize: vertical;
}

.ow-field input::placeholder,
.ow-field textarea::placeholder {
  color: #64708a;
}

.ow-field select option {
  color: #f3f6ff;
  background: #161e30;
}

.ow-field input:focus,
.ow-field select:focus,
.ow-field textarea:focus {
  outline: none;
  border-color: var(--ow-accent);
}

.role-picker { margin-bottom: 14px; }

.role-title {
  font-family: var(--font-title);
  font-size: 14px;
  letter-spacing: 0.5px;
  margin: 0 0 8px;
}
.role-title.tank { color: var(--ow-tank); }
.role-title.damage { color: var(--ow-damage); }
.role-title.support { color: var(--ow-support); }
.role-title.open { color: var(--ow-gold); }

.role-title .role-icon {
  width: 16px;
  height: 16px;
  margin-right: 6px;
  vertical-align: -3px;
  filter: brightness(0) invert(1);
  opacity: 0.85;
}

.rank-role-picker {
  margin-bottom: 16px;
}

.rank-tier-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 6px;
}

.rank-tier-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  width: 52px;
  color: var(--ow-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--ow-line);
  border-radius: 10px;
  padding: 5px 4px;
  cursor: pointer;
  font-family: inherit;
}

.rank-tier-btn img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.rank-tier-btn span {
  font-size: 10px;
  white-space: nowrap;
}

.rank-tier-btn:hover {
  border-color: rgba(255, 255, 255, 0.25);
  color: var(--ow-text);
}

.rank-tier-btn.active {
  background: rgba(245, 185, 66, 0.16);
  border-color: var(--ow-gold);
  color: var(--ow-gold);
}

.rank-tier-btn.unranked {
  width: auto;
  padding: 5px 12px;
  justify-content: center;
}

.rank-division-row {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.rank-division-row:empty {
  display: none;
}

.rank-division-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  width: 30px;
  min-height: 30px;
  padding: 3px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--ow-line);
  border-radius: 8px;
  cursor: pointer;
}

.rank-division-btn img {
  width: 19px;
  height: 19px;
  object-fit: contain;
}

.rank-division-btn span {
  color: var(--ow-muted);
  font-size: 10px;
}

.rank-division-btn:hover {
  border-color: rgba(255, 255, 255, 0.25);
}

.rank-division-btn.active {
  background: rgba(245, 185, 66, 0.16);
  border-color: var(--ow-gold);
}

.hero-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.hero-btn {
  font-family: inherit;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  width: 62px;
  color: var(--ow-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--ow-line);
  border-radius: 10px;
  padding: 5px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.hero-btn img {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  object-fit: cover;
  background: #0c1220;
  display: block;
}

.hero-btn span {
  font-size: 10.5px;
  line-height: 1.2;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.hero-btn:hover {
  border-color: rgba(255, 255, 255, 0.25);
  color: var(--ow-text);
}

.hero-btn.active[data-role="tank"] { background: rgba(90, 167, 255, 0.18); border-color: var(--ow-tank); color: var(--ow-tank); }
.hero-btn.active[data-role="damage"] { background: rgba(255, 95, 109, 0.18); border-color: var(--ow-damage); color: var(--ow-damage); }
.hero-btn.active[data-role="support"] { background: rgba(79, 214, 138, 0.18); border-color: var(--ow-support); color: var(--ow-support); }

.tag-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag-btn {
  font-family: inherit;
  font-size: 12.5px;
  color: var(--ow-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--ow-line);
  border-radius: 999px;
  padding: 6px 12px;
  cursor: pointer;
}

.tag-btn.active {
  background: var(--ow-gold);
  border-color: var(--ow-gold);
  color: #2a1c02;
}

.ow-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 6px;
}

.btn {
  font-family: inherit;
  font-size: 13.5px;
  font-weight: 600;
  border-radius: 10px;
  padding: 10px 16px;
  border: 1px solid var(--ow-line);
  cursor: pointer;
  transition: transform 0.1s ease, filter 0.15s ease;
}
.btn:hover { filter: brightness(1.1); }
.btn:active { transform: translateY(1px); }

.btn.main {
  background: linear-gradient(90deg, var(--ow-damage), var(--ow-gold));
  color: #1c0603;
  border: none;
}
.btn.secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--ow-text);
}
.btn.ghost {
  background: transparent;
  color: var(--ow-muted);
}

.ow-status {
  min-height: 18px;
  font-size: 12.5px;
  color: var(--ow-support);
  margin: 10px 0 0;
}

/* ---------- preview ---------- */

.ow-preview {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 32px;
}

.ow-preview-stage {
  width: 100%;
  display: flex;
  justify-content: center;
}

.ow-card {
  position: relative;
  width: 880px;
  max-width: 100%;
  min-height: 500px;
  border-radius: 20px;
  overflow: hidden;
  padding: 34px 40px;
  background: linear-gradient(160deg, var(--ow-bg-1) 0%, #060a12 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
  font-family: var(--font-body);
}

.ow-card[data-theme="tank"] { --ow-accent: var(--ow-tank); }
.ow-card[data-theme="damage"] { --ow-accent: var(--ow-damage); }
.ow-card[data-theme="support"] { --ow-accent: var(--ow-support); }
.ow-card[data-theme="gold"] { --ow-accent: var(--ow-gold); }

.ow-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border: 2px solid var(--ow-accent);
  border-radius: 20px;
  opacity: 0.45;
  pointer-events: none;
}

.ow-card__hex {
  position: absolute;
  inset: 0;
  opacity: 0.12;
  background-image:
    repeating-linear-gradient(60deg, rgba(255,255,255,0.08) 0, rgba(255,255,255,0.08) 1px, transparent 1px, transparent 42px),
    repeating-linear-gradient(-60deg, rgba(255,255,255,0.08) 0, rgba(255,255,255,0.08) 1px, transparent 1px, transparent 42px),
    repeating-linear-gradient(0deg, rgba(255,255,255,0.06) 0, rgba(255,255,255,0.06) 1px, transparent 1px, transparent 42px);
  pointer-events: none;
}

.ow-card__glow {
  position: absolute;
  top: -120px;
  right: -120px;
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, var(--ow-accent), transparent 70%);
  opacity: 0.35;
  filter: blur(10px);
  pointer-events: none;
}

.ow-card__top {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.ow-card__id-block {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ow-card__battletag {
  font-family: var(--font-title);
  font-size: 30px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: #fff;
}

.ow-card__nickname {
  font-size: 14px;
  color: var(--ow-muted);
}

.ow-card__profile-title {
  min-height: 16px;
  font-size: 12px;
  color: var(--ow-accent);
}

.ow-card__rank {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
}

.ow-card__rank-label {
  font-size: 11px;
  color: var(--ow-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.ow-card__rank-badges {
  display: flex;
  gap: 6px;
}

.rank-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  min-width: 34px;
}

.rank-badge img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.rank-badge span {
  font-size: 9.5px;
  color: var(--ow-muted);
  white-space: nowrap;
}

.rank-badge b {
  color: var(--ow-accent);
  font-size: 10px;
  font-weight: 700;
}

.rank-badge.empty img {
  opacity: 0.25;
}

.ow-card__platform {
  font-size: 12px;
  color: var(--ow-muted);
  background: rgba(255, 255, 255, 0.06);
  border-radius: 999px;
  padding: 2px 10px;
  margin-top: 2px;
}

.ow-card__quote {
  position: relative;
  font-size: 15.5px;
  color: #dbe2f2;
  border-left: 3px solid var(--ow-accent);
  padding: 6px 0 6px 14px;
  margin: 22px 0;
  font-style: italic;
  min-height: 22px;
}

.ow-card__roles {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: 22px;
}

.ow-card__role-col h4 {
  font-family: var(--font-title);
  font-size: 14px;
  letter-spacing: 0.5px;
  margin: 0 0 10px;
}
.ow-card__role-col h4.tank { color: var(--ow-tank); }
.ow-card__role-col h4.damage { color: var(--ow-damage); }
.ow-card__role-col h4.support { color: var(--ow-support); }

.hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  min-height: 24px;
}

.hero-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: #eef2fb;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  padding: 3px 10px 3px 3px;
  font-weight: 600;
}

.hero-chip img {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  object-fit: cover;
  background: #0c1220;
}

.hero-chip.empty {
  color: var(--ow-muted);
  background: transparent;
  border: 1px dashed var(--ow-line);
  font-weight: 400;
  padding: 4px 10px;
}

.ow-card__meta {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12.5px;
  color: var(--ow-muted);
  margin-bottom: 14px;
}
.ow-card__meta .dot { opacity: 0.5; }

.ow-card__tags {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
  min-height: 26px;
}

.ow-card__tags .tag-chip {
  font-size: 12px;
  color: var(--ow-accent);
  border: 1px solid var(--ow-accent);
  border-radius: 999px;
  padding: 4px 12px;
}

.ow-card__footer {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 16px;
  border-top: 1px solid var(--ow-line);
  font-size: 12.5px;
  color: var(--ow-muted);
}

.ow-card__brand {
  font-family: var(--font-title);
  letter-spacing: 1px;
  color: var(--ow-muted);
  opacity: 0.8;
}

@media (max-width: 640px) {
  .ow-card { padding: 24px 20px; }
  .ow-card__roles { grid-template-columns: 1fr; gap: 14px; }
  .ow-card__battletag { font-size: 24px; }
}