/* 嗨燃 HYRAN · 官网 / 用户中心 / 审核后台 共用样式
   色板与 App 一致：奶油 + 黑 + 珊瑚橙 */

:root {
  --bg: #141414;
  --card: #1e1e1e;
  --elev: #2a2a2a;
  --line: #333;
  --cream: #f5f0e8;
  --cream-dim: #e8e0d4;
  --coral: #ff6b47;
  --coral-dim: #e55a3a;
  --coral-light: #ff8a5c;
  --text: #ffffff;
  --text-2: #999999;
  --text-3: #666666;
  --danger: #ff4444;
  --success: #4caf50;
  --warning: #ffa726;
  --radius: 14px;
  --shadow: 0 8px 30px rgba(0, 0, 0, .35);
  --max: 1120px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei",
               "Helvetica Neue", Helvetica, Arial, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--coral); text-decoration: none; }
a:hover { color: var(--coral-light); }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* ---------------------------------------------------------- 导航 */

.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(20, 20, 20, .88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, .06);
}
.nav-in {
  max-width: var(--max); margin: 0 auto; padding: 14px 24px;
  display: flex; align-items: center; gap: 28px;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  font-weight: 800; font-size: 19px; letter-spacing: .5px; color: var(--text);
}
.logo .dot {
  width: 26px; height: 26px; border-radius: 8px;
  background: linear-gradient(135deg, var(--coral), var(--coral-dim));
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 14px; color: #141414; font-weight: 900;
}
.nav-links { display: flex; gap: 22px; margin-left: auto; align-items: center; }
.nav-links a { color: var(--text-2); font-size: 14px; }
.nav-links a:hover { color: var(--text); }

/* ---------------------------------------------------------- 按钮 */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 22px; border-radius: 12px; border: none;
  font-size: 15px; font-weight: 700; cursor: pointer;
  font-family: inherit; transition: .18s;
}
.btn-primary { background: var(--coral); color: #141414; }
.btn-primary:hover { background: var(--coral-light); color: #141414; }
.btn-ghost {
  background: transparent; color: var(--text);
  border: 1px solid rgba(255, 255, 255, .16);
}
.btn-ghost:hover { border-color: var(--coral); color: var(--coral); }
.btn-sm { padding: 7px 14px; font-size: 13px; border-radius: 9px; }
.btn-block { width: 100%; }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn-danger { background: rgba(255, 68, 68, .14); color: var(--danger); }
.btn-big { padding: 14px 30px; font-size: 16px; }

/* ---------------------------------------------------------- 首屏 */

.hero { padding: 78px 0 58px; position: relative; overflow: hidden; }
.hero::after {
  content: ''; position: absolute; top: -220px; right: -160px;
  width: 560px; height: 560px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 107, 71, .16), transparent 68%);
  pointer-events: none;
}
.hero-grid {
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center;
}
.badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 13px; border-radius: 999px; font-size: 13px;
  background: rgba(255, 107, 71, .13); color: var(--coral-light);
  border: 1px solid rgba(255, 107, 71, .28); margin-bottom: 20px;
}
h1 {
  font-size: 46px; line-height: 1.22; margin: 0 0 18px;
  font-weight: 900; letter-spacing: -1px;
}
h1 .hl { color: var(--coral); }
.lead { font-size: 17px; color: var(--text-2); margin: 0 0 30px; max-width: 520px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-note { margin-top: 16px; font-size: 13px; color: var(--text-3); }

.phone {
  width: 268px; height: 540px; margin: 0 auto;
  border-radius: 40px; border: 9px solid #242424;
  background: linear-gradient(170deg, #1c1c1c, #101010);
  box-shadow: var(--shadow); position: relative; overflow: hidden;
}
.phone-head {
  padding: 26px 20px 12px; font-size: 12px; color: var(--text-3);
  display: flex; justify-content: space-between;
}
.phone-title { padding: 6px 20px; font-size: 15px; color: var(--text-2); }
.phone-big {
  padding: 2px 20px 18px; font-size: 40px; font-weight: 900;
  font-variant-numeric: tabular-nums; letter-spacing: -1px;
}
.phone-rows { padding: 0 14px; }
.phone-row {
  display: flex; justify-content: space-between; padding: 10px 6px;
  border-top: 1px solid rgba(255, 255, 255, .07); font-size: 13px;
}
.phone-row span:first-child { color: var(--text-2); }
.phone-row span:last-child { font-variant-numeric: tabular-nums; }
.phone-row.warn span:last-child { color: var(--warning); }
.phone-row.ok span:last-child { color: var(--success); }

/* ---------------------------------------------------------- 数据条 */

.stats { border-top: 1px solid rgba(255, 255, 255, .06); border-bottom: 1px solid rgba(255, 255, 255, .06); }
.stats-in {
  max-width: var(--max); margin: 0 auto; padding: 30px 24px;
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; text-align: center;
}
.stat-num { font-size: 30px; font-weight: 900; color: var(--coral); font-variant-numeric: tabular-nums; }
.stat-label { font-size: 13px; color: var(--text-2); margin-top: 2px; }

/* ---------------------------------------------------------- 通用区块 */

section.block { padding: 72px 0; }
.sec-head { text-align: center; margin-bottom: 44px; }
.sec-head h2 { font-size: 32px; margin: 0 0 12px; font-weight: 900; letter-spacing: -.5px; }
.sec-head p { color: var(--text-2); margin: 0; font-size: 16px; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }

.card {
  background: var(--card); border: 1px solid rgba(255, 255, 255, .06);
  border-radius: var(--radius); padding: 24px;
}
.card h3 { margin: 0 0 8px; font-size: 17px; font-weight: 800; }
.card p { margin: 0; color: var(--text-2); font-size: 14px; }
.card .ico {
  width: 40px; height: 40px; border-radius: 11px; margin-bottom: 14px;
  background: rgba(255, 107, 71, .13); color: var(--coral);
  display: flex; align-items: center; justify-content: center; font-size: 19px;
}

/* ---------------------------------------------------------- 表单 */

.field { margin-bottom: 14px; }
.field label { display: block; font-size: 13px; color: var(--text-2); margin-bottom: 6px; }
input, textarea, select {
  width: 100%; padding: 12px 14px; border-radius: 11px;
  background: var(--card); border: 1px solid var(--elev);
  color: var(--text); font-size: 15px; font-family: inherit; outline: none;
  transition: .16s;
}
input:focus, textarea:focus, select:focus { border-color: var(--coral); }
input::placeholder, textarea::placeholder { color: var(--text-3); }
textarea { resize: vertical; min-height: 84px; }
.hint { font-size: 12px; color: var(--text-3); margin-top: 6px; }

/* ---------------------------------------------------------- 标签 */

.tag {
  display: inline-block; padding: 3px 10px; border-radius: 999px;
  font-size: 12px; font-weight: 600; line-height: 1.6;
}
.tag-pending { background: rgba(255, 167, 38, .15); color: var(--warning); }
.tag-approved { background: rgba(76, 175, 80, .15); color: var(--success); }
.tag-rejected { background: rgba(255, 68, 68, .15); color: var(--danger); }
.tag-role { background: rgba(255, 107, 71, .14); color: var(--coral-light); }
.tag-plain { background: var(--elev); color: var(--text-2); }

/* ---------------------------------------------------------- 应用内壳 */

.shell { max-width: 720px; margin: 0 auto; padding: 40px 24px 80px; }
.panel {
  background: var(--card); border: 1px solid rgba(255, 255, 255, .06);
  border-radius: 18px; padding: 28px; box-shadow: var(--shadow);
}
.tabs { display: flex; gap: 6px; background: var(--elev); padding: 5px; border-radius: 12px; margin-bottom: 22px; }
.tabs button {
  flex: 1; padding: 9px; border: none; border-radius: 9px; background: transparent;
  color: var(--text-2); font-size: 14px; font-weight: 600; cursor: pointer; font-family: inherit;
}
.tabs button.on { background: var(--coral); color: #141414; }

.row { display: flex; gap: 12px; align-items: center; }
.row-between { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.muted { color: var(--text-2); font-size: 14px; }
.small { font-size: 13px; color: var(--text-3); }
.mono { font-variant-numeric: tabular-nums; }
.mt { margin-top: 16px; }
.mb { margin-bottom: 16px; }
.center { text-align: center; }

.list-item {
  display: flex; justify-content: space-between; align-items: center; gap: 14px;
  padding: 14px 0; border-bottom: 1px solid rgba(255, 255, 255, .06);
}
.list-item:last-child { border-bottom: none; }

/* ---------------------------------------------------------- 提示 */

#toast {
  position: fixed; left: 50%; bottom: 40px; transform: translateX(-50%) translateY(20px);
  background: var(--elev); color: var(--text); padding: 12px 22px; border-radius: 12px;
  font-size: 14px; opacity: 0; pointer-events: none; transition: .25s; z-index: 999;
  box-shadow: var(--shadow); max-width: 90vw;
}
#toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
#toast.err { background: rgba(255, 68, 68, .95); color: #fff; }
#toast.ok { background: var(--coral); color: #141414; font-weight: 700; }

/* ---------------------------------------------------------- 后台 */

.admin-bar {
  display: flex; align-items: center; gap: 16px;
  padding: 14px 24px; border-bottom: 1px solid rgba(255, 255, 255, .07);
  position: sticky; top: 0; background: rgba(20, 20, 20, .94); backdrop-filter: blur(12px); z-index: 40;
}
.admin-body { max-width: 1180px; margin: 0 auto; padding: 26px 24px 80px; }
.kpis { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; margin-bottom: 26px; }
.kpi { background: var(--card); border-radius: var(--radius); padding: 18px; text-align: center; }
.kpi b { display: block; font-size: 26px; color: var(--coral); font-variant-numeric: tabular-nums; }
.kpi span { font-size: 12px; color: var(--text-2); }
.filters { display: flex; gap: 8px; margin-bottom: 18px; flex-wrap: wrap; }
.chip {
  padding: 7px 15px; border-radius: 999px; background: var(--card);
  border: 1px solid var(--elev); color: var(--text-2); font-size: 13px; cursor: pointer;
  font-family: inherit;
}
.chip.on { background: var(--coral); color: #141414; border-color: var(--coral); font-weight: 700; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 12px 10px; border-bottom: 1px solid rgba(255, 255, 255, .07); }
th { color: var(--text-2); font-weight: 600; font-size: 13px; }
tr:hover td { background: rgba(255, 255, 255, .02); }

.drawer-mask {
  position: fixed; inset: 0; background: rgba(0, 0, 0, .6); z-index: 100;
  display: none; align-items: flex-start; justify-content: center; overflow: auto; padding: 40px 20px;
}
.drawer-mask.show { display: flex; }
.drawer {
  background: var(--card); border-radius: 18px; padding: 28px;
  width: 100%; max-width: 620px; box-shadow: var(--shadow);
}
.img-row { display: flex; gap: 12px; flex-wrap: wrap; margin: 14px 0; }
.img-row img {
  width: 150px; height: 150px; object-fit: cover; border-radius: 12px;
  border: 1px solid var(--elev); cursor: pointer;
}
.kv { display: grid; grid-template-columns: 96px 1fr; gap: 8px 14px; font-size: 14px; margin: 16px 0; }
.kv dt { color: var(--text-2); }
.kv dd { margin: 0; }

/* ---------------------------------------------------------- 页脚 */

footer {
  border-top: 1px solid rgba(255, 255, 255, .06); padding: 34px 0; margin-top: 30px;
  color: var(--text-3); font-size: 13px;
}
.foot-in { max-width: var(--max); margin: 0 auto; padding: 0 24px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  h1 { font-size: 34px; }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .stats-in { grid-template-columns: repeat(2, 1fr); }
  .kpis { grid-template-columns: repeat(3, 1fr); }
  .nav-links { gap: 14px; }
}