@font-face {
  font-family: "UTM Amherst";
  src: url("../assets/UTM-Amherst.ttf") format("truetype");
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

:root {
  --ink: #07080d;
  --ink-2: #0f111a;
  --cyan: #00f0ff;
  --neon-green: #05ffa1;
  --purple: #a855f7;
  --purple-light: #c084fc;
  --mist: #f8fafc;
  --gold: #ffd166;
  --gold-2: #e4c27a;
  --amber: #ff9f1c;
  --crimson: #ff2a6d;
  --dim: #94a3b8;
  --line: rgba(0, 240, 255, 0.26);
  --danger: #ff2a6d;
  --ok: #05ffa1;
  --fin: #00f0ff;
  --display: "Chakra Petch", "UTM Amherst", "Be Vietnam Pro", sans-serif;
  --serif: "UTM Amherst", "Cormorant Garamond", Palatino, serif;
  --sans: "Be Vietnam Pro", "UTM Amherst", "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", Consolas, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  background: var(--ink);
  color: var(--mist);
  font-family: var(--sans);
  font-size: 15.5px;
  line-height: 1.58;
  -webkit-font-smoothing: antialiased;
}
button, input, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: var(--cyan); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 1px solid var(--cyan); outline-offset: 3px; }

body[data-room="bao-cao"] .void { opacity: 0; }
body[data-room="bao-cao"] .stage { background: #f4f7f8; }
#paper { min-height: calc(100vh - 148px); }

.void {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(850px 500px at 72% 24%, rgba(0, 240, 255, 0.08), transparent 62%),
    radial-gradient(750px 480px at 18% 78%, rgba(168, 85, 247, 0.08), transparent 60%),
    var(--ink);
  z-index: -2;
}
.void::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 240, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 240, 255, 0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at 62% 45%, #000 25%, transparent 78%);
}

/* ===== TOP HEADER (ĐỒNG BỘ CHUẨN RANKTIMERADAR.COM) ===== */
.mast {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(7, 8, 13, 0.92);
  backdrop-filter: blur(12px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--mist);
}
.wordmark:hover { text-decoration: none; }
.wordmark-icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--cyan);
  box-shadow: 0 0 16px rgba(0, 240, 255, 0.28);
  display: grid;
  place-items: center;
  color: var(--cyan);
  font-size: 16px;
  flex-shrink: 0;
}
.wordmark strong {
  display: block;
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: 0.14em;
  font-size: 14px;
  color: #ffffff;
}
.wordmark strong span { color: var(--cyan); }
.wordmark small {
  display: block;
  font-size: 11px;
  color: var(--dim);
  letter-spacing: 0.04em;
}
.mast-mid {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
}
.mast-mid button {
  background: transparent;
  border: 0;
  color: var(--dim);
  padding: 6px 2px;
  font-size: 13.5px;
  font-weight: 500;
  border-bottom: 2px solid transparent;
  transition: color 0.18s, border-color 0.18s;
}
.mast-mid button:hover:not(:disabled) { color: #ffffff; }
.mast-mid button[aria-current="page"] {
  color: var(--cyan);
  border-color: var(--cyan);
}
.mast-mid button:disabled { opacity: 0.32; cursor: not-allowed; }
.mast-right {
  display: flex;
  align-items: center;
  gap: 16px;
}
.online-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--neon-green);
}
.online-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--neon-green);
  box-shadow: 0 0 10px var(--neon-green);
  display: inline-block;
}
.kin {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--dim);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 5px 10px;
  border-radius: 999px;
  transition: border-color 0.18s, color 0.18s;
}
.kin:hover {
  border-color: var(--cyan);
  color: var(--cyan);
  text-decoration: none;
}

.stage { min-height: calc(100vh - 68px); }
.plus {
  color: var(--cyan);
  letter-spacing: 0.16em;
  font-family: var(--mono);
  font-size: 11.5px;
  text-transform: uppercase;
  margin: 0 0 8px;
}

/* ===== HERO SECTION (BỐ CỤC CÂN XỨNG TRÁI - PHẢI CHUẨN RTR) ===== */
.gate {
  max-width: 1340px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  gap: 44px;
  align-items: center;
  padding: 36px 32px 48px;
  min-height: calc(100vh - 120px);
}

/* Khối Giới thiệu Nhân vật theo Skin (Vòng tròn phát sáng + 3 dòng cô đọng chuẩn RTR) */
.char-badge-block {
  border-bottom: 1px solid rgba(168, 85, 247, 0.32);
  padding-bottom: 16px;
  margin-bottom: 18px;
  position: relative;
}
.char-badge-block::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 180px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--purple), transparent);
}
.char-Valid-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}
.hero-tab {
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(15, 17, 26, 0.75);
  color: var(--dim);
  padding: 4px 11px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 500;
  transition: all 0.18s ease;
}
.hero-tab:hover {
  border-color: var(--cyan);
  color: #ffffff;
}
.hero-tab.active {
  border-color: var(--cyan);
  background: rgba(0, 240, 255, 0.12);
  color: var(--cyan);
  box-shadow: 0 0 14px rgba(0, 240, 255, 0.2);
}
.char-identity-row {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 18px;
  align-items: center;
}
.char-circle-avatar {
  width: 92px;
  height: 92px;
  border-radius: 50%;
  border: 1.5px solid var(--cyan);
  background: radial-gradient(circle at 50% 38%, rgba(0, 240, 255, 0.22), rgba(168, 85, 247, 0.14) 55%, #07080d 90%);
  box-shadow: 0 0 28px rgba(0, 240, 255, 0.24), inset 0 0 16px rgba(168, 85, 247, 0.28);
  display: grid;
  place-items: center;
  overflow: hidden;
  flex-shrink: 0;
}
.char-circle-avatar svg {
  width: 82px;
  height: 82px;
  overflow: visible;
}
.aura-ring {
  transform-origin: 50px 46px;
  animation: auraSpin 12s linear infinite;
}
.figure-float {
  animation: figureFloat 3.4s ease-in-out infinite;
}
.scroll-glow {
  animation: pulseGlow 2.4s ease-in-out infinite;
}
@keyframes auraSpin { to { transform: rotate(360deg); } }
@keyframes figureFloat {
  0%, 100% { transform: translateY(1px); }
  50% { transform: translateY(-3px); }
}
@keyframes pulseGlow {
  0%, 100% { opacity: 0.55; }
  50% { opacity: 1; }
}
.char-3lines {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.char-line-1-sub {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
}
.char-line-1-name {
  font-family: var(--display);
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 700;
  letter-spacing: 0.04em;
  margin: 0;
  line-height: 1.15;
  background: linear-gradient(90deg, #ffffff 0%, #67e8f9 55%, #c084fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.char-line-2-duty {
  margin: 2px 0 0;
  font-size: 13.5px;
  color: #e2e8f0;
  line-height: 1.45;
}
.char-line-2-duty .badge-role {
  display: inline-block;
  padding: 1px 7px;
  border-radius: 4px;
  background: rgba(0, 240, 255, 0.14);
  border: 1px solid rgba(0, 240, 255, 0.35);
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  margin-right: 6px;
}
.char-line-3-merit {
  margin: 0;
  font-size: 13px;
  color: var(--dim);
  line-height: 1.48;
}
.char-line-3-merit .badge-merit {
  display: inline-block;
  padding: 1px 7px;
  border-radius: 4px;
  background: rgba(255, 209, 102, 0.14);
  border: 1px solid rgba(255, 209, 102, 0.38);
  color: var(--gold);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  margin-right: 6px;
}

/* Tiêu đề lớn kiểu RTR & Quy trình 3 bước gọn */
.rtr-headline {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(34px, 4.4vw, 56px);
  line-height: 1.04;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin: 0 0 14px;
  color: #ffffff;
}
.rtr-headline .grad-line {
  display: block;
  background: linear-gradient(90deg, #67e8f9 0%, #818cf8 48%, #c084fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 32px rgba(168, 85, 247, 0.25);
}
.rtr-sublead {
  color: var(--dim);
  font-size: 15px;
  max-width: 58ch;
  margin: 0 0 16px;
  line-height: 1.6;
}
.rtr-sublead .hl-green { color: var(--neon-green); font-weight: 600; }
.rtr-sublead .hl-red { color: var(--crimson); font-weight: 600; }

.rite {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 8px;
  max-width: 600px;
}
.rite li {
  display: grid;
  grid-template-columns: 68px 1fr;
  gap: 10px;
  align-items: baseline;
  padding: 8px 12px;
  background: rgba(15, 17, 26, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-left: 3px solid var(--cyan);
  border-radius: 6px;
  color: #cbd5e1;
  font-size: 13.5px;
}
.rite b {
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
}

/* ===== HAI NÚT CTA ĐỒNG NHẤT KÍCH THƯỚC CHUẨN RTR (.tactical-button) ===== */
.cta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  max-width: 600px;
  margin-top: 18px;
}
.tactical-button {
  display: grid;
  grid-template-columns: 38px 1fr 20px;
  align-items: center;
  gap: 12px;
  min-height: 74px;
  width: 100%;
  padding: 12px 16px;
  border-radius: 10px;
  text-align: left;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.tactical-button:hover {
  transform: translateY(-2px);
}
.tactical-button .t-icon {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-size: 17px;
  flex-shrink: 0;
}
.tactical-button .t-body strong {
  display: block;
  font-family: var(--display);
  font-weight: 700;
  font-size: 13.5px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  line-height: 1.25;
}
.tactical-button .t-body small {
  display: block;
  font-size: 11.5px;
  line-height: 1.35;
  margin-top: 3px;
}
.tactical-button .t-arrow {
  font-size: 18px;
  font-weight: 700;
  text-align: right;
}

/* Nút 1: Gradient Cyan -> Purple nổi bật như RTR */
.tactical-button.hero-cta {
  background: linear-gradient(135deg, #67e8f9 0%, #818cf8 48%, #a855f7 100%);
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: #07080d;
  box-shadow: 0 8px 28px rgba(129, 140, 248, 0.28);
}
.tactical-button.hero-cta .t-icon {
  background: rgba(7, 8, 13, 0.16);
  border: 1px solid rgba(7, 8, 13, 0.22);
  color: #07080d;
}
.tactical-button.hero-cta .t-body small {
  color: rgba(7, 8, 13, 0.78);
  font-weight: 500;
}

/* Nút 2: Nền tối viền Tím-Cyan đồng bộ kích thước 100% với Nút 1 */
.tactical-button.guest-action-button {
  background: rgba(15, 17, 26, 0.88);
  border: 1px solid rgba(168, 85, 247, 0.45);
  color: #ffffff;
  box-shadow: inset 0 0 20px rgba(168, 85, 247, 0.08);
}
.tactical-button.guest-action-button:hover {
  border-color: var(--cyan);
  box-shadow: 0 6px 24px rgba(0, 240, 255, 0.15);
}
.tactical-button.guest-action-button .t-icon {
  background: rgba(168, 85, 247, 0.15);
  border: 1px solid rgba(168, 85, 247, 0.4);
  color: var(--purple-light);
}
.tactical-button.guest-action-button .t-body small {
  color: var(--dim);
}
.tactical-button.guest-action-button .t-arrow {
  color: var(--dim);
}

/* Dải cam kết bảo mật dưới chân nút (Trust Badges chuẩn RTR) */
.trust-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  margin-top: 18px;
  font-size: 12.5px;
  color: var(--dim);
}
.trust-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.trust-item i {
  font-style: normal;
  color: var(--neon-green);
}

/* Nút phụ chung ở các màn trong */
.actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: stretch; }
.btn {
  background: rgba(15, 17, 26, 0.85);
  border: 1px solid var(--cyan);
  border-radius: 8px;
  color: var(--mist);
  padding: 12px 16px;
  text-align: left;
  min-width: 220px;
  transition: all 0.18s ease;
}
.btn strong { display: block; font-family: var(--display); letter-spacing: 0.06em; font-size: 13.5px; }
.btn small { color: var(--dim); font-size: 12px; display: block; margin-top: 2px; }
.btn.gold { border-color: var(--gold); }
.btn:hover { background: rgba(0, 240, 255, 0.08); }
.btn.gold:hover { background: rgba(255, 209, 102, 0.1); }

/* ===== KHUNG HUD RADAR BÊN PHẢI (CÓ TIÊU ĐỀ PHỤ TRỢ Ở GÓC TRÊN & KHÔNG CẮT CHỮ KHI NỔ) ===== */
.radar-hud-card {
  position: relative;
  width: 100%;
  max-width: 520px;
  justify-self: center;
  background:
    linear-gradient(rgba(0, 240, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 240, 255, 0.03) 1px, transparent 1px),
    rgba(15, 17, 26, 0.84);
  background-size: 36px 36px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  padding: 22px 24px 18px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.55), inset 0 0 40px rgba(0, 240, 255, 0.03);
}
.radar-hud-card::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 24px;
  width: 84px;
  height: 2px;
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
}
.radar-hud-card::after {
  content: "";
  position: absolute;
  bottom: -1px;
  right: 24px;
  width: 84px;
  height: 2px;
  background: var(--purple);
  box-shadow: 0 0 10px var(--purple);
}
.radar-top-head {
  margin-bottom: 14px;
  text-align: left;
}
.radar-top-head .rtr-headline {
  font-size: clamp(22px, 2.5vw, 32px);
  line-height: 1.12;
  margin: 0 0 6px;
}
.radar-top-head .rtr-sublead {
  font-size: 13.5px;
  margin: 0;
  line-height: 1.5;
}
.hud-bottom-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dim);
  margin-top: 12px;
}

/* Vòng tròn Radar chuẩn tỷ lệ 1/1 — Lớp .find đặt ngoài vùng overflow:hidden để KHÔNG BAO GIỜ MẤT CHỮ */
.radar-stage-box {
  position: relative;
  width: 100%;
  max-width: 340px;
  aspect-ratio: 1 / 1;
  margin: 8px auto;
}
.radar {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(0, 240, 255, 0.09), rgba(168, 85, 247, 0.05) 52%, transparent 70%),
    repeating-radial-gradient(circle at 50% 50%, transparent 0 38px, rgba(0, 240, 255, 0.16) 39px 40px);
  border: 1.5px solid rgba(0, 240, 255, 0.38);
  box-shadow:
    0 0 40px rgba(0, 240, 255, 0.08),
    inset 0 0 28px rgba(168, 85, 247, 0.12);
  overflow: hidden;
}
.radar-sweep {
  position: absolute;
  inset: 0;
  z-index: 4;
  border-radius: 50%;
  background: conic-gradient(from 0deg, transparent 0 70%, rgba(0, 240, 255, 0.04) 84%, rgba(5, 255, 161, 0.48) 100%);
  animation: sweep 4.8s linear infinite;
  pointer-events: none;
}
.radar.hot .radar-sweep { animation-duration: 1.35s; }
.radar.hold .radar-sweep { animation-play-state: paused; }
.radar.hold.tieu-cuc .radar-sweep {
  background: conic-gradient(from 0deg, transparent 0 68%, rgba(255, 42, 109, 0.08) 84%, rgba(255, 42, 109, 0.72) 100%);
}
.radar.hold.tich-cuc .radar-sweep {
  background: conic-gradient(from 0deg, transparent 0 68%, rgba(5, 255, 161, 0.08) 84%, rgba(5, 255, 161, 0.72) 100%);
}

.doc {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 70px;
  height: 84px;
  transform: translate(-50%, -52%);
  z-index: 2;
  pointer-events: none;
}
.doc-icon {
  width: 100%;
  height: 100%;
  object-fit: contain;
  animation: icon-live 3.6s ease-in-out infinite;
  filter: drop-shadow(0 12px 16px rgba(0, 0, 0, 0.6));
}
.radar.hold .doc-icon {
  animation: none;
  transform: scale(0.76);
}
@keyframes icon-live {
  0%, 100% { transform: translateY(2px) rotate(-2deg) scale(0.98); }
  50% { transform: translateY(-3px) rotate(2deg) scale(1); }
}

.pip {
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  flex: 0 0 auto;
  background: rgba(217, 255, 255, 0.14);
  color: var(--mist);
}
.tieu-cuc .pip { background: var(--crimson); color: #ffffff; }
.tich-cuc .pip { background: var(--neon-green); color: #052e16; }
.pip svg { width: 13px; height: 13px; }
.radar-cross {
  position: absolute;
  inset: 14%;
  border: 1px dashed rgba(217, 255, 255, 0.18);
  border-radius: 50%;
  z-index: 1;
}
.radar-cross::before, .radar-cross::after {
  content: "";
  position: absolute;
  background: rgba(217, 255, 255, 0.15);
}
.radar-cross::before { left: 50%; top: 0; bottom: 0; width: 1px; }
.radar-cross::after { top: 50%; left: 0; right: 0; height: 1px; }

.find {
  position: absolute;
  z-index: 8;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 13px;
  background: rgba(7, 8, 13, 0.94);
  border: 1.5px solid var(--line);
  border-radius: 999px;
  font-family: var(--display);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  white-space: nowrap;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.7);
}
.find.boom { animation: burst 0.42s cubic-bezier(0.2, 0.9, 0.3, 1.2); }
@keyframes burst {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(0.32); }
  60% { opacity: 1; transform: translate(-50%, -50%) scale(1.14); }
  100% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
}
.radar.hot .mark { display: none; }
.find[hidden] { display: none; }
.find svg, .hit svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
}
.find.tieu-cuc, .hit.tieu-cuc {
  color: #ffd2df;
  border-color: var(--crimson);
  box-shadow: 0 0 20px rgba(255, 42, 109, 0.42);
}
.find.tich-cuc, .hit.tich-cuc {
  color: #b8ffe1;
  border-color: var(--neon-green);
  box-shadow: 0 0 20px rgba(5, 255, 161, 0.42);
}

.mark {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  z-index: 3;
  opacity: 0.65;
}
.mark.tieu-cuc { background: var(--crimson); box-shadow: 0 0 10px var(--crimson); }
.mark.tich-cuc { background: var(--neon-green); box-shadow: 0 0 10px var(--neon-green); }
.mark.m0 { top: 18%; left: 63%; }
.mark.m1 { top: 40%; left: 80%; }
.mark.m2 { top: 68%; left: 70%; }
.mark.m3 { top: 74%; left: 28%; }
.mark.m4 { top: 34%; left: 16%; }

/* ===== CÁC MÀN HÌNH TRONG (INTAKE, COMMAND, SCAN, RESULT) ===== */
.intake, .result, .scan {
  max-width: 1340px;
  margin: 0 auto;
  padding: 28px 32px 64px;
}
.intake {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(300px, 0.7fr);
  gap: 28px;
  align-items: start;
}
.mirror {
  position: relative;
  background: rgba(15, 17, 26, 0.86);
  border: 1px solid var(--line);
  border-radius: 12px;
  min-height: 380px;
  padding: 18px;
}
.mirror textarea {
  width: 100%;
  min-height: 290px;
  background: transparent;
  border: 0;
  resize: vertical;
  outline: none;
  line-height: 1.6;
}
.mirror textarea::placeholder { color: rgba(148, 163, 184, 0.55); }
.drop-note {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--dim);
}
.file-btn {
  border: 1px solid var(--cyan);
  border-radius: 6px;
  background: rgba(0, 240, 255, 0.08);
  padding: 6px 12px;
  color: var(--cyan);
  cursor: pointer;
}
.gauge { display: flex; gap: 8px; margin: 14px 0 0; }
.tick {
  flex: 1;
  border-top: 2px solid rgba(148, 163, 184, 0.25);
  padding-top: 6px;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--dim);
}
.tick.on { border-color: var(--neon-green); color: var(--neon-green); }
.warn { color: var(--gold); font-size: 13.5px; min-height: 1.4em; margin-top: 8px; }

.rail h2, .scan h2, .result h2 {
  font-family: var(--display);
  font-weight: 700;
  font-size: 32px;
  line-height: 1.1;
  margin: 0 0 10px;
}
label {
  display: block;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 16px 0 6px;
}
input[type="number"], .text-input {
  width: 100%;
  max-width: 280px;
  background: rgba(15, 17, 26, 0.85);
  border: 1px solid rgba(0, 240, 255, 0.35);
  border-radius: 8px;
  padding: 8px 12px;
  font-family: var(--display);
  font-size: 18px;
  color: #ffffff;
  outline: none;
}
.menh-read { font-family: var(--display); font-size: 22px; color: var(--cyan); margin: 8px 0; }
.menh-read small { display: block; font-family: var(--sans); font-size: 13.5px; color: var(--dim); }
.choice, .skin {
  display: block;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 10px 12px;
  margin: 8px 0;
  background: rgba(15, 17, 26, 0.72);
  text-align: left;
  width: 100%;
  transition: border-color 0.18s, background 0.18s;
}
.choice[aria-checked="true"], .skin[aria-pressed="true"] {
  border-color: var(--cyan);
  background: rgba(0, 240, 255, 0.08);
}
.choice b, .skin b { display: block; color: #ffffff; }
.choice span, .skin span { color: var(--dim); font-size: 13px; }

.skin-row {
  display: flex;
  align-items: stretch;
  gap: 8px;
  margin: 8px 0;
}
.skin-row .skin {
  margin: 0;
  flex: 1;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.skin-check {
  width: 18px;
  height: 18px;
  border: 1px solid var(--gold);
  border-radius: 4px;
  display: inline-grid;
  place-items: center;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--cyan);
  flex-shrink: 0;
  margin-top: 2px;
}
.skin[aria-pressed="true"] .skin-check {
  border-color: var(--cyan);
  background: rgba(0, 240, 255, 0.18);
}
.btn-invite-lore {
  border: 1px solid rgba(168, 85, 247, 0.5);
  border-radius: 8px;
  background: rgba(168, 85, 247, 0.12);
  color: var(--purple-light);
  padding: 8px 12px;
  font-size: 12px;
  font-family: var(--mono);
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  min-width: 148px;
  transition: all 0.18s ease;
}
.btn-invite-lore strong { color: #ffffff; font-size: 12px; display: block; margin-bottom: 2px; }
.btn-invite-lore:hover { border-color: var(--cyan); background: rgba(0, 240, 255, 0.12); color: var(--cyan); }

/* Modal Bối cảnh Nhân vật & Sơ đồ quy trình */
.lore-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: rgba(4, 6, 11, 0.86);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.lore-modal {
  width: min(980px, 100%);
  max-height: 90vh;
  overflow-y: auto;
  background: var(--ink-2);
  border: 1px solid var(--cyan);
  border-radius: 14px;
  box-shadow: 0 0 48px rgba(0, 240, 255, 0.18);
  padding: 24px 26px;
}
.lore-modal-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 14px;
  margin-bottom: 18px;
}
.lore-modal-head h3 {
  font-family: var(--display);
  font-size: 26px;
  font-weight: 700;
  margin: 4px 0 0;
  color: #ffffff;
}
.lore-close-btn {
  border: 1px solid var(--gold);
  border-radius: 6px;
  background: transparent;
  color: var(--gold);
  padding: 6px 12px;
  font-family: var(--mono);
  font-size: 12px;
}
.lore-sec-title {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 18px 0 10px;
}
.flow-diagram {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 12px 0 20px;
}
.flow-node {
  border: 1px solid rgba(0, 240, 255, 0.25);
  border-radius: 8px;
  background: rgba(7, 8, 13, 0.85);
  padding: 12px 14px;
}
.flow-node.role-node {
  border-color: rgba(168, 85, 247, 0.45);
  background: linear-gradient(160deg, rgba(168, 85, 247, 0.12), rgba(7, 8, 13, 0.9));
}
.flow-node.final-node {
  border-color: var(--neon-green);
  background: linear-gradient(160deg, rgba(5, 255, 161, 0.12), rgba(7, 8, 13, 0.9));
}
.flow-step-num {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--gold);
  display: flex;
  justify-content: space-between;
  margin-bottom: 4px;
}
.flow-node h4 { margin: 0 0 6px; font-size: 14px; color: #ffffff; }
.flow-node p { margin: 0; font-size: 12.5px; color: var(--dim); line-height: 1.45; }

.char-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.char-card {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-top: 3px solid var(--cyan);
  border-radius: 8px;
  background: rgba(7, 8, 13, 0.85);
  padding: 14px;
}
.char-card .char-step { font-family: var(--mono); font-size: 11px; color: var(--cyan); }
.char-card h4 { font-family: var(--display); font-size: 20px; margin: 4px 0 2px; color: var(--gold); }
.char-card .char-office { font-size: 12px; color: var(--dim); margin-bottom: 10px; padding-bottom: 8px; border-bottom: 1px dashed rgba(255, 255, 255, 0.12); }
.char-card .char-block { font-size: 12.5px; margin-bottom: 8px; color: #e2e8f0; }
.char-card .char-block b { color: var(--cyan); display: block; font-size: 11px; text-transform: uppercase; margin-bottom: 2px; }

/* Hoạt cảnh Quan Thẩm Án cầm kính lúp soi vết */
.detective-stage {
  border: 1px solid rgba(168, 85, 247, 0.4);
  border-radius: 10px;
  background: linear-gradient(145deg, rgba(15, 17, 26, 0.92), rgba(7, 8, 13, 0.96));
  padding: 14px 16px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.detective-Art { width: 64px; height: 64px; flex-shrink: 0; }
.detective-Art svg { width: 100%; height: 100%; overflow: visible; }
.loupe-anim { animation: loupeScan 2.2s ease-in-out infinite; transform-origin: 42px 42px; }
@keyframes loupeScan {
  0%, 100% { transform: translate(-4px, -3px) rotate(-6deg); }
  50% { transform: translate(5px, 4px) rotate(8deg); }
}

.scan {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 32px;
  align-items: center;
}
.hit {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  border-left-width: 4px;
  border-radius: 8px;
  background: var(--ink-2);
  padding: 12px 14px;
  margin-bottom: 12px;
}
.hit b { font-family: var(--display); font-weight: 700; letter-spacing: 0.04em; }
.hit span { color: var(--dim); font-size: 12px; margin-left: auto; }
.steps { list-style: none; margin: 0; padding: 0; }
.steps li {
  padding: 10px 14px;
  border-left: 2px solid rgba(255, 255, 255, 0.14);
  color: var(--dim);
  font-family: var(--mono);
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.steps li.on { color: #ffffff; border-color: var(--cyan); background: rgba(0, 240, 255, 0.06); }
.steps li.done.tieu-cuc { color: #ffb4c8; border-color: var(--crimson); }
.steps li.done.tich-cuc { color: #9efcd2; border-color: var(--neon-green); }

.result-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 24px;
}
.wound, .sealed, .tea, .gold-board, .upsell-vip {
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  padding: 18px;
  background: var(--ink-2);
}
.wound { border-left: 4px solid var(--crimson); }
.wound h3 { margin: 0 0 8px; font-family: var(--display); font-size: 14px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--crimson); }
.sealed { margin-top: 10px; position: relative; }
.sealed .niem {
  position: absolute;
  right: 12px;
  top: 12px;
  border: 1px solid var(--gold);
  border-radius: 4px;
  color: var(--gold);
  font-family: var(--mono);
  font-size: 11px;
  padding: 2px 8px;
}
.tea {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 16px;
  border-color: rgba(255, 209, 102, 0.45);
}
.qr {
  width: 120px;
  height: 120px;
  border-radius: 8px;
  background:
    repeating-linear-gradient(90deg, #d9ffff 0 6px, transparent 6px 10px),
    repeating-linear-gradient(#d9ffff 0 6px, #07080d 6px 10px);
  position: relative;
}
.qr::after {
  content: "QR 5.000Đ";
  position: absolute;
  inset: 42px 6px;
  background: var(--ink);
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 10px;
  text-align: center;
  padding-top: 4px;
}
.pay-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.pay-row button {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: transparent;
  padding: 6px 10px;
  font-size: 12.5px;
  color: var(--mist);
}
.upsell-vip {
  margin-top: 18px;
  border-color: rgba(168, 85, 247, 0.5);
  border-left: 4px solid var(--purple);
}
.upsell-vip h3 { font-family: var(--display); font-size: 22px; color: var(--gold); margin: 4px 0 8px; }
.upsell-metrics { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin: 12px 0; }
.upsell-metric { border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 8px; background: var(--ink); padding: 10px 12px; font-size: 13px; }
.upsell-metric b { display: block; font-size: 16px; color: var(--cyan); margin-top: 2px; }
.upsell-packs { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }

.big-seal {
  width: 140px;
  height: 140px;
  margin-left: auto;
  border: 3px solid var(--gold);
  border-radius: 50%;
  display: grid;
  place-items: center;
  text-align: center;
  color: var(--gold);
  font-family: var(--display);
  font-weight: 700;
  font-size: 20px;
  line-height: 1.1;
  transform: rotate(-8deg);
}
.foot {
  max-width: 1340px;
  margin: 0 auto;
  padding: 18px 32px 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  color: var(--dim);
  font-size: 12px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.local-ribbon {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

/* ===== HỆ THỐNG MEDIA QUERIES ĐA TẦNG (CHỐNG VỠ NÚT & RADAR TRÊN MỌI MÀN HÌNH) ===== */
@media (max-width: 1080px) {
  .gate, .scan {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .radar-hud-card {
    max-width: 460px;
    margin: 0 auto;
  }
}

@media (max-width: 820px) {
  .mast { padding: 12px 18px; }
  .gate, .intake, .scan, .result, .foot { padding-left: 18px; padding-right: 18px; }
  .intake, .result-grid, .flow-diagram, .char-cards, .upsell-metrics {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .cta-grid {
    grid-template-columns: 1fr;
  }
  .char-identity-row {
    grid-template-columns: 72px 1fr;
    gap: 12px;
  }
  .char-circle-avatar {
    width: 72px;
    height: 72px;
  }
  .tea {
    grid-template-columns: 1fr;
  }
  .skin-row {
    flex-direction: column;
  }
}

@media (max-width: 359px) {
  .rtr-headline { font-size: 28px; }
  .tactical-button { padding: 10px 12px; min-height: 64px; }
}

@media (prefers-reduced-motion: reduce) {
  .radar-sweep, .aura-ring, .figure-float, .scroll-glow, .doc-icon, .loupe-anim {
    animation: none !important;
  }
}
@keyframes sweep { to { transform: rotate(360deg); } }

/* ===== CHẾ ĐỘ VIP — cửa đang đóng (B-58) =====
   Không hứa tính năng chưa có. Chỉ giới thiệu + ghi danh sách chờ tại máy. */
.mast-mid button.vip-link {
  color: var(--gold, #e4c27a);
  border: 1px solid rgba(228, 194, 122, 0.38);
  border-radius: 999px;
  padding: 5px 12px;
  letter-spacing: 0.04em;
}
.mast-mid button.vip-link:hover:not(:disabled) {
  color: #ffffff;
  border-color: var(--gold, #e4c27a);
  background: rgba(228, 194, 122, 0.10);
}
.mast-mid button.vip-link[aria-current="page"] {
  color: #07080d;
  background: var(--gold, #e4c27a);
  border-color: var(--gold, #e4c27a);
}

.vip-door {
  max-width: 1040px;
  margin: 0 auto;
  padding: 40px 32px 64px;
}
.vip-door h1 {
  font-family: "Chakra Petch", system-ui, sans-serif;
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.18;
  margin: 0 0 14px;
  color: #f5efe2;
}
.vip-door .vip-lead {
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--dim);
  max-width: 74ch;
  margin: 0 0 26px;
}
.vip-door .vip-lead b { color: #f5efe2; }
.vip-badge {
  display: inline-block;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #07080d;
  background: var(--gold, #e4c27a);
  border-radius: 999px;
  padding: 3px 10px;
  margin-left: 8px;
  vertical-align: middle;
}
.vip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin: 0 0 26px;
}
.vip-card {
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 12px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.02);
}
.vip-card h3 {
  margin: 0 0 6px;
  font-size: 14.5px;
  color: #f5efe2;
  font-family: "Chakra Petch", system-ui, sans-serif;
  letter-spacing: 0.02em;
}
.vip-card p {
  margin: 0 0 10px;
  font-size: 12.8px;
  line-height: 1.6;
  color: var(--dim);
}
.vip-state {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid currentColor;
}
.vip-state.live { color: var(--neon-green); }
.vip-state.paused { color: #f59e0b; }
.vip-state.dev { color: var(--cyan); }
.vip-state.wait { color: var(--dim); }
.vip-form {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 20px;
}
.vip-form input {
  flex: 1 1 260px;
  min-width: 220px;
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  color: #f5efe2;
  font-family: var(--mono);
  font-size: 13.5px;
  padding: 11px 12px;
}
.vip-form input:focus {
  outline: none;
  border-color: var(--gold, #e4c27a);
}
.vip-form button {
  background: var(--gold, #e4c27a);
  color: #07080d;
  border: 0;
  border-radius: 8px;
  font-family: "Chakra Petch", system-ui, sans-serif;
  font-weight: 700;
  font-size: 13.5px;
  letter-spacing: 0.04em;
  padding: 12px 18px;
  cursor: pointer;
}
.vip-form button:hover { filter: brightness(1.08); }
.vip-fineprint {
  font-size: 12px;
  color: var(--dim);
  margin: 12px 0 0;
  line-height: 1.6;
}

/* ===== CHẾ ĐỘ NỘI BỘ — chỉ chẩn đoán, KHÔNG mở cổng thu tiền (B-46) =====
   Bật bằng Ctrl+Alt+I. Ẩn mặc định. */
.internal-pill {
  display: none;
  align-items: center;
  gap: 7px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: #f59e0b;
  border: 1px solid rgba(245, 158, 11, 0.5);
  border-radius: 999px;
  padding: 4px 10px;
}
body[data-internal="on"] .internal-pill { display: inline-flex; }
.internal-dock {
  display: none;
  position: fixed;
  left: 14px;
  bottom: 14px;
  z-index: 900;
  max-width: 340px;
  background: rgba(7, 8, 13, 0.94);
  border: 1px solid rgba(245, 158, 11, 0.42);
  border-radius: 10px;
  padding: 10px 12px;
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.65;
  color: #d9d3c6;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}
body[data-internal="on"] .internal-dock { display: block; }
.internal-dock b { color: #f59e0b; font-weight: 500; }
.internal-dock .ik-close {
  float: right;
  background: transparent;
  border: 0;
  color: var(--dim);
  cursor: pointer;
  font-family: var(--mono);
  font-size: 11px;
}
@media print { .internal-dock, .internal-pill { display: none !important; } }

/* B-75 — dòng phụ trong bảng chẩn đoán nội bộ */
.ik-dim { color: #7a7f8a; font-size: 10.5px; }