/* ============================================================
   星轨契约 · 角色图鉴  —  样式表
   设计语言：深空暗色 + 星轨光晕 + 抽卡稀有度流光
   ============================================================ */

:root {
  --bg-0: #070710;
  --bg-1: #0c0c1a;
  --bg-2: #12122a;
  --panel: rgba(22, 22, 46, 0.55);
  --panel-solid: #15152e;
  --border: rgba(140, 150, 220, 0.18);
  --border-strong: rgba(160, 170, 240, 0.4);
  --text: #eef0ff;
  --text-dim: #a7acce;
  --text-faint: #6f74a0;
  --gold: #ffd25a;
  --gold-2: #ff9d2f;
  --violet: #c084fc;
  --violet-2: #a855f7;
  --radius: 18px;
  --shadow: 0 18px 50px -20px rgba(0, 0, 0, 0.8);

  /* 元素主色 */
  --el-fire: #ff6a3d;
  --el-water: #3fc4ff;
  --el-wind: #46e08a;
  --el-earth: #d2a05a;
  --el-dark: #b06bff;
  --el-light: #ffe27a;
  --el-thunder: #ffd23f;
  --el-ice: #6fe9ff;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: "Noto Sans SC", system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 700px at 80% -10%, rgba(120, 90, 255, 0.16), transparent 60%),
    radial-gradient(900px 600px at 0% 10%, rgba(63, 196, 255, 0.12), transparent 55%),
    linear-gradient(180deg, var(--bg-1), var(--bg-0));
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* 星轨背景 */
.starfield {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    radial-gradient(1.5px 1.5px at 20% 30%, rgba(255,255,255,.8), transparent),
    radial-gradient(1.5px 1.5px at 70% 60%, rgba(255,255,255,.6), transparent),
    radial-gradient(1px 1px at 40% 80%, rgba(255,255,255,.5), transparent),
    radial-gradient(1px 1px at 85% 20%, rgba(255,255,255,.7), transparent),
    radial-gradient(1.5px 1.5px at 55% 45%, rgba(190,200,255,.6), transparent),
    radial-gradient(1px 1px at 10% 70%, rgba(255,255,255,.4), transparent);
  background-repeat: repeat;
  background-size: 600px 600px;
  opacity: .6;
  animation: drift 120s linear infinite;
}
@keyframes drift { to { background-position: 600px 600px; } }

/* ---------------- Header ---------------- */
.site-header {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  padding: 28px clamp(16px, 4vw, 56px) 18px;
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(6px);
}
.brand { display: flex; align-items: center; gap: 16px; }
.brand-mark {
  font-size: 34px;
  color: var(--gold);
  text-shadow: 0 0 18px rgba(255, 210, 90, 0.7);
  animation: pulse 3.5s ease-in-out infinite;
}
@keyframes pulse { 50% { opacity: .55; transform: scale(.94); } }
.brand-text h1 {
  font-family: "Orbitron", "Noto Sans SC", sans-serif;
  font-weight: 800;
  font-size: clamp(22px, 3.4vw, 34px);
  letter-spacing: 2px;
  background: linear-gradient(100deg, #fff, var(--gold) 60%, var(--gold-2));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.brand-text p { color: var(--text-faint); font-size: 12px; letter-spacing: 3px; margin-top: 2px; }

.header-stats { display: flex; gap: 22px; flex-wrap: wrap; }
.header-stats .stat { text-align: right; }
.header-stats .stat b {
  display: block; font-family: "Orbitron", sans-serif; font-size: 22px; color: var(--gold);
}
.header-stats .stat span { font-size: 11px; color: var(--text-faint); letter-spacing: 1px; }

/* ---------------- Container ---------------- */
.container { position: relative; z-index: 2; max-width: 1280px; margin: 0 auto; padding: 28px clamp(16px, 4vw, 40px) 80px; }

/* ---------------- Toolbar ---------------- */
.toolbar { display: flex; flex-direction: column; gap: 18px; margin-bottom: 18px; }
.search-wrap { position: relative; max-width: 520px; }
.search-icon {
  position: absolute; left: 16px; top: 50%; transform: translateY(-50%);
  color: var(--text-faint); font-size: 20px;
}
#searchInput {
  width: 100%;
  padding: 14px 18px 14px 46px;
  font-size: 15px;
  color: var(--text);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 999px;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
  font-family: inherit;
}
#searchInput::placeholder { color: var(--text-faint); }
#searchInput:focus {
  border-color: var(--border-strong);
  box-shadow: 0 0 0 4px rgba(120, 130, 230, 0.15);
}

.filters { display: flex; flex-direction: column; gap: 12px; }
.filter-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.filter-label {
  font-size: 12px; color: var(--text-faint); letter-spacing: 1px;
  min-width: 42px; user-select: none;
}
.chip {
  font-family: inherit;
  font-size: 13px;
  color: var(--text-dim);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  padding: 7px 15px;
  border-radius: 999px;
  cursor: pointer;
  transition: all .18s ease;
  white-space: nowrap;
}
.chip:hover { color: var(--text); border-color: var(--border-strong); transform: translateY(-1px); }
.chip.active {
  color: #0a0a14; font-weight: 700;
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  border-color: transparent;
  box-shadow: 0 6px 18px -6px rgba(255, 170, 60, 0.6);
}
.chip.el.active { color: #06121a; }
.chip.el-fire.active   { background: linear-gradient(135deg, #ff8a5c, var(--el-fire)); box-shadow: 0 6px 18px -6px rgba(255,106,61,.6); }
.chip.el-water.active  { background: linear-gradient(135deg, #7fe0ff, var(--el-water)); box-shadow: 0 6px 18px -6px rgba(63,196,255,.6); }
.chip.el-wind.active   { background: linear-gradient(135deg, #8af0b6, var(--el-wind)); box-shadow: 0 6px 18px -6px rgba(70,224,138,.6); }
.chip.el-earth.active  { background: linear-gradient(135deg, #e8c188, var(--el-earth)); box-shadow: 0 6px 18px -6px rgba(210,160,90,.6); }
.chip.el-dark.active   { background: linear-gradient(135deg, #c98bff, var(--el-dark)); box-shadow: 0 6px 18px -6px rgba(176,107,255,.6); }
.chip.el-light.active  { background: linear-gradient(135deg, #fff0a8, var(--el-light)); box-shadow: 0 6px 18px -6px rgba(255,226,122,.6); }
.chip.el-thunder.active{ background: linear-gradient(135deg, #ffe47a, var(--el-thunder)); box-shadow: 0 6px 18px -6px rgba(255,210,63,.6); }
.chip.el-ice.active    { background: linear-gradient(135deg, #a8f4ff, var(--el-ice)); box-shadow: 0 6px 18px -6px rgba(111,233,255,.6); }

/* ---------------- Result count ---------------- */
.result-count { color: var(--text-faint); font-size: 13px; margin: 4px 2px 18px; letter-spacing: .5px; }
.result-count b { color: var(--gold); }

/* ---------------- Grid & Cards ---------------- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 22px;
}
.card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  background: var(--panel-solid);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: transform .25s cubic-bezier(.2,.8,.2,1), box-shadow .25s, border-color .25s;
  opacity: 0; transform: translateY(14px);
  animation: cardIn .5s forwards;
}
@keyframes cardIn { to { opacity: 1; transform: translateY(0); } }
.card:hover { transform: translateY(-8px); border-color: var(--border-strong); box-shadow: 0 26px 60px -22px rgba(0,0,0,.9); }

/* 稀有度流光边框 */
.card.r-SSR::before, .card.r-SR::before, .card.r-R::before {
  content: ""; position: absolute; inset: 0; border-radius: var(--radius);
  padding: 1.5px; pointer-events: none;
  background: var(--rar-grad);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: .55; transition: opacity .25s;
}
.card.r-SSR { --rar-grad: linear-gradient(135deg, #ffe89a, #ffb02e, #ffd25a, #fff2b0); }
.card.r-SR  { --rar-grad: linear-gradient(135deg, #e0a8ff, #a855f7, #c084fc); }
.card.r-R   { --rar-grad: linear-gradient(135deg, #8fc4ff, #3b82f6); }
.card:hover::before { opacity: 1; }

.card-media {
  position: relative;
  aspect-ratio: 3 / 4;
  background: #0a0a18;
  overflow: hidden;
}
.card-media img {
  position: absolute; inset: 0;
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform .4s ease;
}
.card:hover .card-media img { transform: scale(1.06); }
/* 图片缺失时的渐变占位 */
.card-media .ph {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  font-size: 56px; font-weight: 800;
  color: rgba(255,255,255,.85);
  text-shadow: 0 2px 20px rgba(0,0,0,.5);
  background: var(--ph-grad, linear-gradient(135deg, #2a2a55, #14142e));
}
.card-media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(8,8,20,.85) 100%);
  pointer-events: none;
}

.rarity-badge {
  position: absolute; top: 10px; left: 10px; z-index: 3;
  font-family: "Orbitron", sans-serif; font-weight: 800; font-size: 12px;
  letter-spacing: 1px; padding: 4px 9px; border-radius: 8px;
  color: #0a0a14;
  background: var(--rar-grad);
  box-shadow: 0 4px 14px -4px rgba(0,0,0,.6);
}
.element-badge {
  position: absolute; top: 10px; right: 10px; z-index: 3;
  width: 30px; height: 30px; border-radius: 50%;
  display: grid; place-items: center; font-size: 15px;
  background: rgba(8,8,20,.55); border: 1px solid var(--el-color, #fff);
  color: var(--el-color, #fff);
  backdrop-filter: blur(4px);
}

.card-info { position: relative; z-index: 2; padding: 12px 14px 16px; }
.card-name { font-size: 17px; font-weight: 700; letter-spacing: .5px; }
.card-title { font-size: 12px; color: var(--text-dim); margin-top: 3px; }
.card-tags { display: flex; gap: 6px; margin-top: 10px; flex-wrap: wrap; }
.tag {
  font-size: 11px; padding: 3px 9px; border-radius: 999px;
  color: var(--el-color, var(--text-dim));
  background: color-mix(in srgb, var(--el-color, #888) 16%, transparent);
  border: 1px solid color-mix(in srgb, var(--el-color, #888) 35%, transparent);
}

/* ---------------- Empty ---------------- */
.empty-state { text-align: center; color: var(--text-faint); padding: 60px 0; font-size: 15px; }

/* ---------------- Footer ---------------- */
.site-footer {
  position: relative; z-index: 2;
  text-align: center; padding: 30px 16px 40px;
  color: var(--text-faint); font-size: 12px; letter-spacing: .5px;
  border-top: 1px solid var(--border);
}
.footer-sub { margin-top: 4px; color: var(--text-faint); opacity: .7; }

/* ---------------- Modal ---------------- */
.modal { position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; padding: 20px; }
.modal[hidden] { display: none; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(4,4,12,.78); backdrop-filter: blur(8px); animation: fade .25s; }
@keyframes fade { from { opacity: 0; } }
.modal-card {
  position: relative; z-index: 2;
  width: min(880px, 100%);
  max-height: 90vh; overflow: auto;
  background: linear-gradient(180deg, var(--bg-2), var(--bg-1));
  border: 1px solid var(--border-strong);
  border-radius: 22px;
  box-shadow: 0 40px 120px -30px rgba(0,0,0,.9);
  animation: pop .3s cubic-bezier(.2,.9,.3,1.2);
}
@keyframes pop { from { opacity: 0; transform: translateY(20px) scale(.97); } }
.modal-close {
  position: absolute; top: 14px; right: 14px; z-index: 5;
  width: 38px; height: 38px; border-radius: 50%;
  background: rgba(10,10,24,.7); border: 1px solid var(--border);
  color: var(--text); font-size: 16px; cursor: pointer; transition: .2s;
}
.modal-close:hover { background: var(--el-color, #444); color: #fff; border-color: transparent; }

.modal-body {
  display: grid; grid-template-columns: 320px 1fr; gap: 0;
}
.modal-portrait {
  position: relative; aspect-ratio: 3/4; background: #0a0a18; overflow: hidden;
}
.modal-portrait img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.modal-portrait .ph {
  position: absolute; inset: 0; display: grid; place-items: center;
  font-size: 80px; color: #fff; background: var(--ph-grad, linear-gradient(135deg,#2a2a55,#14142e));
}
.modal-portrait .rar-strip {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 14px 16px;
  background: linear-gradient(0deg, rgba(6,6,16,.95), transparent);
  font-family: "Orbitron", sans-serif; font-weight: 800; letter-spacing: 2px;
  color: var(--gold);
}
.modal-detail { padding: 26px 28px 30px; }
.modal-detail h2 { font-size: 26px; letter-spacing: 1px; }
.modal-detail .m-title { color: var(--text-dim); margin-top: 4px; font-size: 14px; }
.m-meta { display: flex; gap: 10px; flex-wrap: wrap; margin: 16px 0; }
.m-meta .pill {
  font-size: 12px; padding: 6px 12px; border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--el-color,#888) 40%, transparent);
  color: var(--el-color, var(--text)); background: color-mix(in srgb, var(--el-color,#888) 14%, transparent);
}
.m-section-title {
  font-size: 13px; letter-spacing: 2px; color: var(--text-faint);
  margin: 22px 0 12px; text-transform: uppercase;
  display: flex; align-items: center; gap: 8px;
}
.m-section-title::before { content: ""; width: 14px; height: 2px; background: var(--gold); display: inline-block; }

.stats { display: grid; gap: 10px; }
.stat-row { display: grid; grid-template-columns: 70px 1fr 42px; align-items: center; gap: 10px; }
.stat-row .s-name { font-size: 13px; color: var(--text-dim); }
.stat-bar { height: 9px; border-radius: 999px; background: rgba(255,255,255,.07); overflow: hidden; }
.stat-fill { height: 100%; border-radius: 999px; width: 0; transition: width 1s cubic-bezier(.2,.8,.2,1);
  background: linear-gradient(90deg, var(--el-color, #888), #fff6); }
.stat-row .s-val { font-size: 13px; text-align: right; color: var(--text); font-variant-numeric: tabular-nums; }

.lore { font-size: 14px; line-height: 1.85; color: var(--text-dim); }
.skills { display: grid; gap: 12px; }
.skill {
  padding: 14px 16px; border-radius: 14px;
  background: rgba(255,255,255,.035); border: 1px solid var(--border);
}
.skill-head { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.skill-name { font-weight: 700; font-size: 15px; }
.skill-type {
  font-size: 11px; padding: 2px 8px; border-radius: 6px;
  background: color-mix(in srgb, var(--el-color,#888) 20%, transparent);
  color: var(--el-color, var(--text)); border: 1px solid color-mix(in srgb, var(--el-color,#888) 35%, transparent);
}
.skill-desc { font-size: 13px; color: var(--text-dim); line-height: 1.7; }

/* ---------------- Responsive ---------------- */
@media (max-width: 720px) {
  .modal-body { grid-template-columns: 1fr; }
  .modal-portrait { aspect-ratio: 16/10; }
  .header-stats { width: 100%; justify-content: flex-start; }
  .header-stats .stat { text-align: left; }
  .grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ============================================================
   登录口令门
   ============================================================ */

/* 锁定时隐藏正文，仅显示遮罩 */
body.gate-locked { overflow: hidden; }
body.gate-locked .site-header,
body.gate-locked .container,
body.gate-locked .site-footer { visibility: hidden; }

.auth-gate {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(1000px 600px at 80% -10%, rgba(120, 90, 255, 0.22), transparent 60%),
    radial-gradient(800px 500px at 0% 10%, rgba(63, 196, 255, 0.16), transparent 55%),
    linear-gradient(180deg, var(--bg-1), var(--bg-0));
  animation: gate-in 0.4s ease both;
}

.auth-gate.gate-hide {
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.auth-stars {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(1.5px 1.5px at 20% 30%, rgba(255,255,255,.8), transparent),
    radial-gradient(1.5px 1.5px at 70% 60%, rgba(255,255,255,.6), transparent),
    radial-gradient(1px 1px at 40% 80%, rgba(255,255,255,.5), transparent),
    radial-gradient(1px 1px at 85% 25%, rgba(255,255,255,.5), transparent),
    radial-gradient(1.5px 1.5px at 55% 15%, rgba(255,255,255,.6), transparent);
  opacity: 0.5;
}

.auth-card {
  position: relative;
  width: 100%;
  max-width: 380px;
  padding: 40px 32px 32px;
  text-align: center;
  background: var(--panel);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.auth-mark {
  font-size: 40px;
  line-height: 1;
  color: var(--gold);
  text-shadow: 0 0 24px rgba(255, 210, 90, 0.6);
  margin-bottom: 10px;
}

.auth-title {
  font-family: "Orbitron", "Noto Sans SC", sans-serif;
  font-size: 26px;
  letter-spacing: 2px;
  background: linear-gradient(120deg, var(--gold), var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 6px;
}

.auth-sub {
  color: var(--text-dim);
  font-size: 14px;
  margin-bottom: 24px;
}

.auth-field {
  position: relative;
  margin-bottom: 14px;
}

.auth-field input {
  width: 100%;
  padding: 13px 44px 13px 16px;
  font-size: 15px;
  color: var(--text);
  background: rgba(10, 10, 24, 0.6);
  border: 1px solid var(--border);
  border-radius: 12px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.auth-field input:focus {
  border-color: var(--violet);
  box-shadow: 0 0 0 3px rgba(168, 85, 247, 0.25);
}

.auth-eye {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 34px;
  height: 34px;
  border: 0;
  background: transparent;
  color: var(--text-faint);
  font-size: 16px;
  cursor: pointer;
  border-radius: 8px;
}
.auth-eye:hover { color: var(--text); }

.auth-submit {
  width: 100%;
  padding: 13px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 1px;
  color: #1a1408;
  background: linear-gradient(120deg, var(--gold), var(--gold-2));
  border: 0;
  border-radius: 12px;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.2s;
}
.auth-submit:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 26px -10px rgba(255, 180, 60, 0.7);
}
.auth-submit:active { transform: translateY(0); }

.auth-error {
  color: #ff7a7a;
  font-size: 13px;
  margin-top: 12px;
}

.auth-tip {
  color: var(--text-faint);
  font-size: 12px;
  margin-top: 16px;
  line-height: 1.5;
}

.auth-shake { animation: auth-shake 0.4s ease; }

@keyframes gate-in {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes auth-shake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-8px); }
  40%, 80% { transform: translateX(8px); }
}