/**
 * 刚刚好微信机器人业务中台 UI
 * Copyright © 刚刚好资源网 All Rights Reserved.
 */
@import url('https://fonts.loli.net/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=Noto+Sans+SC:wght@400;500;700;900&display=swap');

:root {
  --bg: #07060c;
  --bg-elev: #12101a;
  --bg-card: #161322;
  --line: rgba(167, 139, 250, 0.18);
  --text: #f4f0ff;
  --muted: #a39bb8;
  --purple: #8a6fcf;
  --purple-2: #a78bfa;
  --magenta: #e879f9;
  --ok: #34d399;
  --warn: #fbbf24;
  --danger: #fb7185;
  --radius: 18px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  --font: "Noto Sans SC", "DM Sans", system-ui, sans-serif;
  --display: "DM Sans", "Noto Sans SC", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(138, 111, 207, 0.28), transparent 55%),
    radial-gradient(900px 500px at 90% 0%, rgba(232, 121, 249, 0.16), transparent 50%),
    radial-gradient(700px 400px at 50% 100%, rgba(138, 111, 207, 0.12), transparent 45%),
    var(--bg);
  min-height: 100vh;
  line-height: 1.65;
}
a { color: var(--purple-2); text-decoration: none; }
a:hover { color: var(--magenta); }
img { max-width: 100%; display: block; }

.container { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.container-wide { width: min(1280px, calc(100% - 40px)); margin: 0 auto; }

.site-header {
  position: sticky; top: 0; z-index: 40;
  backdrop-filter: blur(16px);
  background: rgba(7, 6, 12, 0.72);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 0; gap: 16px;
}
.brand {
  display: flex; align-items: center; gap: 12px; color: var(--text);
}
.brand img {
  width: 44px; height: 44px; border-radius: 12px;
  box-shadow: 0 0 0 1px rgba(232, 121, 249, 0.35), 0 8px 24px rgba(138, 111, 207, 0.35);
}
.brand-text strong { display: block; font-size: 15px; letter-spacing: 0.02em; }
.brand-text span { display: block; font-size: 12px; color: var(--muted); }
.nav-links { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.nav-links a { color: var(--muted); font-size: 14px; }
.nav-links a:hover { color: var(--text); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 0; cursor: pointer; border-radius: 999px;
  padding: 11px 20px; font-weight: 600; font-size: 14px;
  font-family: inherit; transition: .2s ease;
}
.btn-primary {
  color: #0b0714;
  background: linear-gradient(120deg, var(--purple-2), var(--magenta));
  box-shadow: 0 10px 30px rgba(167, 139, 250, 0.35);
}
.btn-primary:hover { transform: translateY(-1px); filter: brightness(1.05); color: #0b0714; }
.btn-ghost {
  color: var(--text);
  background: transparent;
  border: 1px solid var(--line);
}
.btn-ghost:hover { border-color: var(--purple-2); color: var(--text); }
.btn-danger { background: rgba(251, 113, 133, 0.15); color: var(--danger); border: 1px solid rgba(251,113,133,.35); }
.btn-sm { padding: 8px 14px; font-size: 13px; }

.hero {
  padding: 72px 0 48px;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
}
.hero-kicker {
  display: inline-block; font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--magenta); margin-bottom: 16px;
}
.hero h1 {
  font-family: var(--display);
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.15; margin: 0 0 18px; font-weight: 700;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(120deg, var(--purple-2), var(--magenta));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-lead { color: var(--muted); font-size: 17px; max-width: 34em; margin: 0 0 28px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-panel {
  position: relative;
  border-radius: 28px;
  padding: 28px;
  background: linear-gradient(160deg, rgba(138,111,207,.2), rgba(22,19,34,.92));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.hero-panel::before {
  content: ""; position: absolute; inset: -40% auto auto -20%;
  width: 220px; height: 220px; border-radius: 50%;
  background: rgba(232, 121, 249, 0.18); filter: blur(20px);
}
.hero-logo-wrap {
  position: relative; display: grid; place-items: center; padding: 18px 0 8px;
}
.hero-logo-wrap img {
  width: min(240px, 70%); border-radius: 24px;
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
.chat-demo {
  position: relative; margin-top: 18px; display: grid; gap: 10px;
}
.bubble {
  max-width: 88%; padding: 10px 14px; border-radius: 14px; font-size: 13px;
  background: rgba(255,255,255,0.06); border: 1px solid var(--line);
}
.bubble.bot { margin-right: auto; border-radius: 14px 14px 14px 4px; }
.bubble.user {
  margin-left: auto; text-align: left;
  background: linear-gradient(120deg, rgba(138,111,207,.35), rgba(232,121,249,.2));
  border-radius: 14px 14px 4px 14px;
}

.section { padding: 64px 0; }
.section-head { margin-bottom: 28px; max-width: 40em; }
.section-head h2 {
  margin: 0 0 10px; font-size: clamp(24px, 3vw, 34px); letter-spacing: -0.02em;
}
.section-head p { margin: 0; color: var(--muted); }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }

.card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  transition: .2s ease;
}
.card:hover { border-color: rgba(167,139,250,.45); transform: translateY(-2px); }
.card h3 { margin: 0 0 8px; font-size: 17px; }
.card p { margin: 0; color: var(--muted); font-size: 14px; }
.card .icon {
  width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center;
  margin-bottom: 14px; font-size: 18px;
  background: linear-gradient(140deg, rgba(138,111,207,.3), rgba(232,121,249,.15));
  border: 1px solid var(--line);
}

.pill-list { display: flex; flex-wrap: wrap; gap: 10px; }
.pill {
  padding: 8px 14px; border-radius: 999px; font-size: 13px; color: var(--text);
  background: rgba(138,111,207,.12); border: 1px solid var(--line);
}

.flow {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px;
}
.flow-step {
  padding: 18px; border-radius: 16px; background: var(--bg-elev); border: 1px solid var(--line);
}
.flow-step b { display: block; color: var(--magenta); font-size: 12px; margin-bottom: 8px; letter-spacing: .08em; }

.site-footer {
  border-top: 1px solid var(--line); padding: 28px 0 40px; margin-top: 40px;
  color: var(--muted); font-size: 13px;
}
.site-footer .foot-row {
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; align-items: center;
}

/* Admin */
.admin-shell { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
.admin-side {
  background: rgba(10, 8, 16, 0.92);
  border-right: 1px solid var(--line);
  padding: 20px 14px;
  position: sticky; top: 0; height: 100vh;
}
.admin-side .brand { padding: 6px 8px 18px; }
.admin-side nav { display: grid; gap: 4px; }
.admin-side a {
  color: var(--muted); padding: 10px 12px; border-radius: 12px; font-size: 14px;
}
.admin-side a:hover, .admin-side a.active {
  background: rgba(138,111,207,.16); color: var(--text);
}
.admin-main { padding: 24px 28px 48px; }
.admin-top {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 22px; gap: 12px; flex-wrap: wrap;
}
.admin-top h1 { margin: 0; font-size: 24px; }
.stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 22px; }
.stat {
  padding: 18px; border-radius: 16px; background: var(--bg-card); border: 1px solid var(--line);
}
.stat .label { color: var(--muted); font-size: 13px; }
.stat .value { font-size: 28px; font-weight: 700; margin-top: 6px; }

.panel {
  background: var(--bg-card); border: 1px solid var(--line); border-radius: 18px; padding: 20px;
  margin-bottom: 16px;
}
.panel h2 { margin: 0 0 14px; font-size: 16px; }
.form-grid { display: grid; gap: 12px; }
.form-row { display: grid; gap: 6px; }
.form-row label { font-size: 13px; color: var(--muted); }
.form-row input, .form-row textarea, .form-row select {
  width: 100%; border-radius: 12px; border: 1px solid var(--line);
  background: #0d0b14; color: var(--text); padding: 11px 12px; font: inherit;
}
.form-row textarea { min-height: 110px; resize: vertical; }
.form-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 8px; }
.checkline { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 14px; }

.table-wrap { overflow: auto; }
table.data {
  width: 100%; border-collapse: collapse; font-size: 13px;
}
table.data th, table.data td {
  text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--line); vertical-align: top;
}
table.data th { color: var(--muted); font-weight: 500; }
.badge {
  display: inline-flex; padding: 3px 8px; border-radius: 999px; font-size: 12px;
  background: rgba(138,111,207,.18); color: var(--purple-2);
}
.badge.ok { background: rgba(52,211,153,.15); color: var(--ok); }
.badge.warn { background: rgba(251,191,36,.15); color: var(--warn); }
.badge.off { background: rgba(255,255,255,.06); color: var(--muted); }

.alert {
  padding: 12px 14px; border-radius: 12px; margin-bottom: 14px; font-size: 14px;
  border: 1px solid var(--line);
}
.alert.success { background: rgba(52,211,153,.1); border-color: rgba(52,211,153,.3); }
.alert.error { background: rgba(251,113,133,.1); border-color: rgba(251,113,133,.35); }

.login-wrap {
  min-height: 100vh; display: grid; place-items: center; padding: 24px;
}
.login-card {
  width: min(420px, 100%);
  background: var(--bg-card); border: 1px solid var(--line); border-radius: 24px;
  padding: 28px; box-shadow: var(--shadow);
}
.login-card .logo { width: 72px; height: 72px; border-radius: 18px; margin: 0 auto 14px; }
.login-card h1 { text-align: center; font-size: 20px; margin: 0 0 6px; }
.login-card .sub { text-align: center; color: var(--muted); font-size: 13px; margin-bottom: 20px; }

.qr-thumb { width: 72px; height: 72px; object-fit: cover; border-radius: 10px; border: 1px solid var(--line); }

.panel-head {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  margin-bottom: 14px;
}
.panel-head h2 { margin: 0; font-size: 16px; }
.panel-head .hint { margin: 0; color: var(--muted); font-size: 13px; width: 100%; }

/* 弹窗：列表页点添加再出表单 */
.modal-mask {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(0,0,0,.62);
  display: none; align-items: center; justify-content: center;
  padding: 20px;
}
.modal-mask.open { display: flex; }
.modal-card {
  width: min(560px, 100%);
  max-height: min(86vh, 900px);
  overflow: auto;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 20px;
  box-shadow: var(--shadow);
}
.modal-card h3 { margin: 0 0 14px; font-size: 17px; }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; flex-wrap: wrap; margin-top: 8px; }

@media (max-width: 960px) {
  .hero, .grid-3, .grid-2, .grid-4, .flow, .stat-grid, .admin-shell {
    grid-template-columns: 1fr;
  }
  .admin-side { position: relative; height: auto; }
  .nav-links { display: none; }
}