/* ============================================================
 * 新音投诉入口 - 黑金主题全局样式（含响应式）
 * ============================================================ */
:root{
  --bg:#0c0c0f;
  --bg2:#141419;
  --gold:#d4af37;
  --gold-light:#f0d98c;
  --gold-dark:#8a6d1f;
  --text:#f4efe2;
  --text-dim:#a79e8a;
  --line:rgba(212,175,55,.25);
  --card:rgba(20,20,26,.82);
  --danger:#e05252;
  --ok:#7cb342;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  font-family:"PingFang SC","Microsoft YaHei","Segoe UI",Arial,sans-serif;
  background:var(--bg);color:var(--text);line-height:1.65;min-height:100vh;
  background-image:
    radial-gradient(ellipse 70% 40% at 50% -10%, rgba(212,175,55,.14), transparent 60%),
    radial-gradient(ellipse 40% 30% at 90% 110%, rgba(212,175,55,.08), transparent 60%);
}
a{color:var(--gold);text-decoration:none}
a:hover{color:var(--gold-light)}

/* 顶部导航（前台） */
.topnav{
  position:relative;max-width:880px;margin:0 auto;padding:34px 18px 8px;
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;
}
.brand{display:flex;align-items:center;gap:12px;font-size:22px;font-weight:800;letter-spacing:2px;color:var(--gold)}
.brand .logo-img{
  width:44px;height:44px;border-radius:12px;object-fit:cover;display:block;
  box-shadow:0 4px 18px rgba(212,175,55,.35);
}
.nav-links{display:flex;gap:6px;flex-wrap:wrap}
.nav-links a{
  padding:8px 16px;border:1px solid var(--line);border-radius:999px;font-size:14px;color:var(--text-dim);
  transition:.2s;background:rgba(0,0,0,.2)
}
.nav-links a:hover{color:var(--gold);border-color:var(--gold);transform:translateY(-1px)}
.nav-links a.active{color:var(--gold);border-color:var(--gold);background:rgba(212,175,55,.08)}

.container{max-width:880px;margin:24px auto;padding:0 18px 60px}

/* 卡片 */
.card{
  background:var(--card);border:1px solid var(--line);border-radius:18px;
  padding:34px 22px;box-shadow:0 20px 50px rgba(0,0,0,.5);
  backdrop-filter:blur(10px);
}
.gold-rule{height:3px;width:70px;background:linear-gradient(90deg,var(--gold),transparent);border-radius:2px;margin:18px auto}
.header{text-align:center;margin-bottom:26px}
.header h1{font-size:30px;letter-spacing:3px;background:linear-gradient(120deg,var(--gold-light),var(--gold),var(--gold-dark));-webkit-background-clip:text;background-clip:text;color:transparent}
.header .subtitle{color:var(--text-dim);font-size:14px;margin-top:8px}

/* 提示条 */
.alert{padding:13px 16px;border-radius:12px;margin-bottom:20px;font-size:14px;border:1px solid}
.alert-success{background:rgba(124,179,50,.12);color:#b8d98a;border-color:rgba(124,179,50,.35)}
.alert-error{background:rgba(224,82,82,.12);color:#f0a0a0;border-color:rgba(224,82,82,.35)}

/* 表单 */
.form-group{margin-bottom:20px}
.form-group.label-inline{display:flex;gap:14px;align-items:flex-start;flex-wrap:wrap}
.form-group label{display:block;font-weight:600;margin-bottom:7px;font-size:14px;color:var(--gold)}
.form-group .req{color:#f0a0a0}
.form-group input[type=text],.form-group input[type=number],.form-group input[type=email],.form-group input[type=tel],
.form-group input[type=password],.form-group select,.form-group textarea{
  width:100%;padding:12px 14px;border:1px solid rgba(255,255,255,.14);border-radius:12px;font-size:15px;
  background:rgba(0,0,0,.35);color:var(--text);transition:.2s;font-family:inherit;
}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,175,55,.15)}
.form-group input::placeholder,.form-group textarea::placeholder{color:rgba(244,239,226,.4)}
.form-group small{color:var(--text-dim);font-size:12px}
select option{background:#1c1c22;color:var(--text)}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;padding:14px 28px;border-radius:12px;font-size:15px;cursor:pointer;font-weight:700;transition:.25s;letter-spacing:1px}
.btn-primary{background:linear-gradient(135deg,var(--gold),var(--gold-dark));color:#0c0c0f;width:100%;box-shadow:0 8px 24px rgba(212,175,55,.3)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(212,175,55,.45)}
.btn-primary:active{transform:translateY(0)}
.btn-sm{padding:7px 14px;font-size:13px;border-radius:8px;font-weight:600;cursor:pointer;border:1px solid var(--line);background:rgba(255,255,255,.04);color:var(--text);transition:.2s}
.btn-sm:hover{border-color:var(--gold);color:var(--gold)}

/* ===== 单张图片上传 ===== */
.img-upload-box{border:1.5px dashed var(--line);border-radius:14px;padding:18px;text-align:center;cursor:pointer;transition:.2s;background:rgba(0,0,0,.2)}
.img-upload-box:hover,.img-upload-box.dragover{border-color:var(--gold);background:rgba(212,175,55,.06)}
.img-upload-box .plus{font-size:30px;color:var(--gold);line-height:1}
.img-upload-box p{color:var(--text-dim);font-size:13px;margin-top:4px}
.img-previews{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:10px;margin-top:14px}
.img-item{position:relative;border-radius:10px;overflow:hidden;border:1px solid var(--line);aspect-ratio:1}
.img-item img{width:100%;height:100%;object-fit:cover;display:block}
.img-item .rm{
  position:absolute;top:4px;right:4px;width:22px;height:22px;border-radius:50%;background:rgba(0,0,0,.7);color:#fff;
  border:none;cursor:pointer;font-size:14px;line-height:1;display:flex;align-items:center;justify-content:center
}
.img-item .rm:hover{background:var(--danger)}
.img-count{font-size:13px;color:var(--text-dim);margin-top:10px}

/* 提交成功页 / 状态 */
.success-box{text-align:center;padding:20px 10px}
.success-box .big-ok{width:80px;height:80px;border-radius:50%;background:linear-gradient(135deg,var(--gold),var(--gold-dark));color:#0c0c0f;font-size:40px;display:flex;align-items:center;justify-content:center;margin:0 auto 20px;box-shadow:0 10px 30px rgba(212,175,55,.4)}
.success-box h2{font-size:24px;margin-bottom:10px;color:var(--gold-light)}

/* ===== 进度查询页 ===== */
.query-result{margin-top:22px}
.query-card{border:1px solid var(--line);border-radius:14px;padding:18px;margin-bottom:14px;background:rgba(0,0,0,.25)}
.query-card .qc-head{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px;margin-bottom:10px}
.query-card .id{color:var(--text-dim);font-size:13px}
.steps{display:flex;align-items:center;gap:6px;margin:8px 0}
.step{flex:1;text-align:center;padding:10px 4px;border-radius:10px;font-size:13px;border:1px solid var(--line);color:var(--text-dim)}
.step.done{background:rgba(124,179,50,.15);color:#b8d98a;border-color:rgba(124,179,50,.4)}
.step.cur{background:rgba(212,175,55,.15);color:var(--gold);border-color:var(--gold);font-weight:700}
.step-arrow{color:var(--text-dim)}
.badge{padding:4px 12px;border-radius:999px;font-size:12px}
.badge-new{background:rgba(224,82,82,.15);color:#f0a0a0;border:1px solid rgba(224,82,82,.4)}
.badge-processing{background:rgba(33,150,243,.15);color:#90caf9;border:1px solid rgba(33,150,243,.4)}
.badge-done{background:rgba(124,179,50,.15);color:#b8d98a;border:1px solid rgba(124,179,50,.4)}

/* ===== 后台 ===== */
.adminbar{
  background:rgba(10,10,14,.9);border-bottom:1px solid var(--line);
  padding:14px 22px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;position:sticky;top:0;z-index:50
}
.adminbar .ab-brand{display:flex;align-items:center;gap:10px}
.adminbar .ab-brand img{width:34px;height:34px;border-radius:9px;object-fit:cover}
.adminbar .ab-brand h1{font-size:18px;color:var(--gold);letter-spacing:2px}
.adminbar nav{display:flex;gap:8px;flex-wrap:wrap}
.adminbar nav a{padding:8px 16px;border-radius:999px;font-size:14px;color:var(--text-dim);border:1px solid transparent;transition:.2s}
.adminbar nav a:hover{color:var(--gold);background:rgba(212,175,55,.08)}
.adminbar nav a.on{color:var(--gold);border-color:var(--gold);background:rgba(212,175,55,.08)}
.adminbar nav a.danger{color:#f0a0a0}
.admin-wrap{max-width:1080px;margin:24px auto;padding:0 18px 60px}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}
.stat-card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px 18px;text-align:center;box-shadow:0 8px 24px rgba(0,0,0,.3)}
.stat-card .num{font-size:30px;font-weight:800;color:var(--gold)}
.stat-card .lbl{font-size:13px;color:var(--text-dim);margin-top:4px}
.stat-card.active{border-color:var(--gold);background:rgba(212,175,55,.06)}
.panel{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px 20px;box-shadow:0 14px 40px rgba(0,0,0,.4);margin-bottom:22px;overflow:auto}
.panel h2{font-size:17px;color:var(--gold);margin-bottom:16px;padding-bottom:10px;border-bottom:1px solid var(--line)}
table.list{width:100%;border-collapse:collapse;font-size:14px}
table.list th,table.list td{padding:12px 14px;text-align:left;border-bottom:1px solid rgba(255,255,255,.07);vertical-align:top}
table.list th{color:var(--gold);font-weight:600;white-space:nowrap;background:rgba(255,255,255,.02)}
table.list tr:hover td{background:rgba(212,175,55,.03)}
table.list td .btn-sm{white-space:nowrap}
.img-thumb{max-width:90px;max-height:90px;border-radius:8px;border:1px solid var(--line);margin:0 4px 4px 0;object-fit:cover}
.field-row{border:1px solid var(--line);border-radius:12px;padding:14px;margin-bottom:12px;background:rgba(0,0,0,.2)}
.field-row .fr-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;flex-wrap:wrap;gap:8px}
.field-row .fr-head .fid{color:var(--text-dim);font-size:12px}
.inline-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px}
.login-box{max-width:420px;margin:90px auto;padding:0 18px}
.login-box .card{padding:36px 28px}
.login-box h1{text-align:center;margin-bottom:24px;font-size:22px;color:var(--gold)}
.mt16{margin-top:16px}
.empty{color:var(--text-dim);text-align:center;padding:22px 0}
.link-btn{color:var(--gold)}
.link-btn:hover{color:var(--gold-light);text-decoration:underline}
.footer-note{text-align:center;color:var(--text-dim);font-size:13px;margin-top:26px}

/* ===== 响应式 ===== */
@media(max-width:640px){
  .topnav{padding:20px 14px 4px}
  .header h1{font-size:23px}
  .card{padding:24px 16px;border-radius:14px}
  .btn{width:100%}
  .nav-links{width:100%;justify-content:center}
  .inline-grid{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  table.list{font-size:12px}
  table.list th,table.list td{padding:8px 6px}
  .steps{flex-direction:column;gap:4px}
  .step-arrow{transform:rotate(90deg)}
  .img-previews{grid-template-columns:repeat(auto-fill,minmax(80px,1fr))}
}