/* ============================================
   天空王国 · 用户查询系统
   深色沉浸式设计 - 星空紫主题
   ============================================ */

/* ========== 设计令牌 ========== */
:root{
  --bg-deep:#07060f;
  --bg-base:#0d0b1a;
  --bg-surface:#131027;
  --bg-elevated:#1a1635;

  --glass:rgba(255,255,255,0.045);
  --glass-2:rgba(255,255,255,0.025);
  --glass-strong:rgba(255,255,255,0.08);
  --glass-border:rgba(255,255,255,0.08);
  --glass-border-strong:rgba(255,255,255,0.14);
  --glass-blur:12px;

  --primary:#8b5cf6;
  --primary-light:#a78bfa;
  --primary-lighter:#c4b5fd;
  --primary-dark:#7c3aed;
  --primary-glow:rgba(139,92,246,0.4);
  --primary-soft:rgba(139,92,246,0.12);
  --primary-grad:linear-gradient(135deg,#8b5cf6 0%,#a78bfa 50%,#c4a8ff 100%);

  --cyan:#22d3ee;
  --cyan-glow:rgba(34,211,238,0.35);
  --cyan-soft:rgba(34,211,238,0.1);
  --pink:#ec4899;
  --pink-soft:rgba(236,72,153,0.1);
  --gold:#fbbf24;
  --gold-soft:rgba(251,191,36,0.1);

  --success:#34d399;
  --success-soft:rgba(52,211,153,0.12);
  --warning:#fbbf24;
  --warning-soft:rgba(251,191,36,0.12);
  --danger:#f87171;
  --danger-soft:rgba(248,113,113,0.12);
  --info:#60a5fa;
  --info-soft:rgba(96,165,250,0.12);

  --text:#e8e6f5;
  --text-2:#a99fc8;
  --text-3:#6b6390;
  --text-inv:#ffffff;

  --border:rgba(255,255,255,0.06);
  --border-strong:rgba(139,92,246,0.2);

  --shadow-sm:0 2px 10px rgba(0,0,0,0.35),0 1px 3px rgba(0,0,0,0.2);
  --shadow:0 4px 20px rgba(0,0,0,0.4),0 2px 8px rgba(0,0,0,0.25);
  --shadow-lg:0 12px 40px rgba(0,0,0,0.5),0 4px 16px rgba(0,0,0,0.3);
  --shadow-xl:0 24px 70px rgba(0,0,0,0.6),0 8px 28px rgba(0,0,0,0.35);
  --glow-primary:0 0 24px var(--primary-glow);
  --inset-glow:inset 0 1px 0 rgba(255,255,255,0.06);

  --r-xs:6px;
  --r-sm:10px;
  --r:16px;
  --r-lg:22px;
  --r-xl:32px;
  --r-pill:999px;

  --jelly:cubic-bezier(0.34,1.56,0.64,1);
  --ease:cubic-bezier(0.4,0,0.2,1);
  --ease-out:cubic-bezier(0,0,0.2,1);
  --spring:cubic-bezier(0.16,1,0.3,1);
}

/* ========== 基础重置 ========== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;}
html{font-size:15px;scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  font-family:'PingFang SC','Microsoft YaHei','Hiragino Sans GB',-apple-system,BlinkMacSystemFont,sans-serif;
  color:var(--text);
  background:var(--bg-deep);
  line-height:1.6;
  min-height:100vh;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;}
input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;}
a{color:var(--primary-light);text-decoration:none;}

/* 滚动条 */
::-webkit-scrollbar{width:6px;height:6px;}
::-webkit-scrollbar-track{background:transparent;}
::-webkit-scrollbar-thumb{background:var(--primary-soft);border-radius:6px;}
::-webkit-scrollbar-thumb:hover{background:var(--primary-light);}

/* ========== 背景层 ========== */
.bg-gradient{
  position:fixed;inset:0;z-index:-5;
  background:
    radial-gradient(ellipse at 20% 0%,rgba(124,58,237,0.18) 0%,transparent 50%),
    radial-gradient(ellipse at 80% 100%,rgba(34,211,238,0.12) 0%,transparent 50%),
    radial-gradient(ellipse at 50% 50%,rgba(236,72,153,0.08) 0%,transparent 60%),
    linear-gradient(180deg,#07060f 0%,#0d0b1a 50%,#07060f 100%);
  background-size:200% 200%,200% 200%,200% 200%,100% 100%;
  animation:gradientFlow 60s ease infinite;
}
@keyframes gradientFlow{
  0%,100%{background-position:0% 0%,100% 100%,50% 50%,0 0;}
  50%{background-position:100% 50%,0% 0%,50% 100%,0 0;}
}

.bg-stars{position:fixed;inset:0;z-index:-3;pointer-events:none;}
.bg-star{
  position:absolute;border-radius:50%;background:#fff;
  box-shadow:0 0 4px rgba(255,255,255,0.8);
  animation:twinkle var(--dur,3s) ease-in-out infinite;
  animation-delay:var(--delay,0s);
}
@keyframes twinkle{0%,100%{opacity:0.2;transform:scale(0.8);}50%{opacity:1;transform:scale(1.2);}}

.bg-particles{position:fixed;inset:0;z-index:-2;overflow:hidden;pointer-events:none;}
.particle{
  position:absolute;bottom:-10px;border-radius:50%;
  animation:particleFloat linear infinite;
}
.particle.gold{background:radial-gradient(circle,rgba(251,191,36,0.8),transparent 70%);box-shadow:0 0 10px rgba(251,191,36,0.5);}
.particle.pink{background:radial-gradient(circle,rgba(236,72,153,0.8),transparent 70%);box-shadow:0 0 10px rgba(236,72,153,0.5);}
.particle.blue{background:radial-gradient(circle,rgba(96,165,250,0.8),transparent 70%);box-shadow:0 0 10px rgba(96,165,250,0.5);}
.particle.violet{background:radial-gradient(circle,rgba(167,139,250,0.8),transparent 70%);box-shadow:0 0 10px rgba(167,139,250,0.5);}
@keyframes particleFloat{
  0%{transform:translateY(0) translateX(0);opacity:0;}
  10%{opacity:0.6;}
  90%{opacity:0.4;}
  100%{transform:translateY(-100vh) translateX(var(--drift,0));opacity:0;}
}

/* ========== 加载遮罩 ========== */
.loading-overlay{
  position:fixed;inset:0;z-index:9999;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:24px;
  background:var(--bg-deep);
  transition:opacity .6s var(--ease),visibility .6s ease;
}
.loading-overlay.hidden{opacity:0;visibility:hidden;pointer-events:none;}
.loading-ring{
  width:60px;height:60px;border-radius:50%;
  border:3px solid transparent;
  border-top-color:var(--primary);border-right-color:var(--cyan);
  animation:spin 1s linear infinite;
  box-shadow:0 0 30px var(--primary-glow);
}
@keyframes spin{to{transform:rotate(360deg);}}
.loading-text{font-size:1rem;color:var(--text-2);letter-spacing:3px;font-weight:500;}

/* ========== 登录页 ========== */
.login-page{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  padding:20px;position:relative;z-index:1;
}
.login-card{
  width:100%;max-width:420px;
  background:var(--glass);
  backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));
  border:1px solid var(--glass-border);
  border-radius:var(--r-xl);
  padding:48px 40px;
  box-shadow:var(--shadow-xl),var(--inset-glow);
  animation:loginCardIn .6s var(--spring);
  position:relative;overflow:hidden;
}
.login-card::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(139,92,246,0.06),rgba(34,211,238,0.04));
  pointer-events:none;
}
@keyframes loginCardIn{
  from{opacity:0;transform:translateY(30px) scale(0.95);}
  to{opacity:1;transform:translateY(0) scale(1);}
}
.login-logo{
  font-size:3rem;text-align:center;margin-bottom:12px;
  filter:drop-shadow(0 4px 12px var(--primary-glow));
  animation:logoFloat 3s ease-in-out infinite;
}
@keyframes logoFloat{0%,100%{transform:translateY(0);}50%{transform:translateY(-6px);}}
.login-title{
  text-align:center;font-size:1.8rem;font-weight:800;
  background:var(--primary-grad);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
  margin-bottom:4px;
}
.login-subtitle{
  text-align:center;color:var(--text-2);font-size:0.95rem;margin-bottom:32px;
}
.login-form{position:relative;z-index:1;}
.form-field{margin-bottom:20px;}
.form-label{
  display:block;font-size:0.85rem;color:var(--text-2);
  margin-bottom:8px;font-weight:600;letter-spacing:0.5px;
}
.form-input{
  width:100%;padding:14px 18px;
  background:var(--glass-2);
  border:1px solid var(--glass-border);
  border-radius:var(--r-sm);
  color:var(--text);font-size:0.95rem;
  transition:all .25s var(--ease);
  outline:none;
}
.form-input::placeholder{color:var(--text-3);}
.form-input:focus{
  border-color:var(--primary);
  background:var(--glass-strong);
  box-shadow:0 0 0 3px var(--primary-soft),var(--inset-glow);
}
.login-btn{
  width:100%;padding:14px;
  background:var(--primary-grad);
  color:#fff;font-size:1rem;font-weight:700;letter-spacing:4px;
  border-radius:var(--r-sm);
  transition:all .25s var(--jelly);
  box-shadow:0 6px 24px var(--primary-glow),var(--inset-glow);
  margin-top:8px;
}
.login-btn:hover{transform:translateY(-2px);box-shadow:0 10px 32px var(--primary-glow),var(--inset-glow);}
.login-btn:active{transform:translateY(0) scale(0.98);}
.login-btn:disabled{opacity:0.5;cursor:not-allowed;transform:none;}
.login-hint{
  text-align:center;color:var(--text-3);font-size:0.8rem;
  margin-top:20px;line-height:1.5;
}

/* ========== 主页面 ========== */
.main-page{min-height:100vh;position:relative;z-index:1;}

/* 顶栏 */
.topbar{
  position:sticky;top:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 28px;height:64px;
  background:rgba(13,11,26,0.7);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--glass-border);
  box-shadow:var(--shadow-sm);
}
.topbar-left{display:flex;align-items:center;gap:10px;}
.topbar-logo{font-size:1.4rem;filter:drop-shadow(0 2px 8px var(--primary-glow));}
.topbar-title{
  font-size:1.15rem;font-weight:700;
  background:var(--primary-grad);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
.topbar-right{display:flex;align-items:center;gap:16px;}
.topbar-date{color:var(--text-2);font-size:0.85rem;font-weight:500;}
.logout-btn{
  padding:8px 18px;border-radius:var(--r-pill);
  background:var(--danger-soft);color:var(--danger);
  font-size:0.85rem;font-weight:600;
  border:1px solid rgba(248,113,113,0.2);
  transition:all .25s var(--ease);
}
.logout-btn:hover{background:rgba(248,113,113,0.2);transform:translateY(-1px);}

/* 用户信息卡片 */
.user-info-card{
  max-width:960px;margin:24px auto 0;padding:0 24px;
}
.user-info-inner{
  background:var(--glass);
  backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));
  border:1px solid var(--glass-border);
  border-radius:var(--r-lg);
  padding:24px 28px;
  box-shadow:var(--shadow),var(--inset-glow);
  display:flex;align-items:center;gap:20px;flex-wrap:wrap;
}
.user-info-avatar{
  width:56px;height:56px;border-radius:50%;
  background:var(--primary-grad);
  display:flex;align-items:center;justify-content:center;
  font-size:1.6rem;flex-shrink:0;
  box-shadow:0 4px 20px var(--primary-glow),var(--inset-glow);
}
.user-info-detail{flex:1;min-width:200px;}
.user-info-name{
  font-size:1.2rem;font-weight:700;color:var(--text);
  margin-bottom:4px;
}
.user-info-meta{
  display:flex;gap:16px;flex-wrap:wrap;font-size:0.82rem;color:var(--text-2);
}
.user-info-meta span{display:inline-flex;align-items:center;gap:4px;}
.user-info-stats{display:flex;gap:12px;flex-wrap:wrap;}
.info-stat{
  background:var(--glass-2);
  border:1px solid var(--border);
  border-radius:var(--r-sm);
  padding:8px 16px;text-align:center;min-width:70px;
}
.info-stat-value{font-size:1.3rem;font-weight:800;color:var(--primary-light);}
.info-stat-label{font-size:0.7rem;color:var(--text-3);margin-top:2px;}

/* 标签导航 */
.tab-nav{
  max-width:960px;margin:20px auto 0;padding:0 24px;
  display:flex;gap:4px;
  border-bottom:1px solid var(--glass-border);
}
.tab-item{
  padding:12px 20px;
  font-size:0.9rem;font-weight:600;color:var(--text-2);
  cursor:pointer;position:relative;
  transition:all .25s var(--ease);
  border-bottom:2px solid transparent;
  white-space:nowrap;
}
.tab-item:hover{color:var(--text);}
.tab-item.active{
  color:var(--primary-light);
  border-bottom-color:var(--primary);
}

/* 内容区域 */
.content-area{
  max-width:960px;margin:0 auto;padding:24px;
  min-height:400px;
}
.tab-content{display:none;animation:tabFadeIn .3s var(--ease-out);}
.tab-content.active{display:block;}
@keyframes tabFadeIn{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:translateY(0);}}

/* ========== 账号卡片 ========== */
.account-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(300px,1fr));
  gap:16px;
}
.account-card{
  background:var(--glass);
  border:1px solid var(--glass-border);
  border-radius:var(--r);
  padding:20px;
  box-shadow:var(--shadow-sm),var(--inset-glow);
  transition:all .3s var(--ease);
  position:relative;overflow:hidden;
}
.account-card:hover{
  border-color:var(--glass-border-strong);
  box-shadow:var(--shadow),var(--inset-glow);
  transform:translateY(-2px);
}
.account-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:var(--primary-grad);opacity:0.6;
}
.account-card-header{
  display:flex;align-items:flex-start;justify-content:space-between;
  margin-bottom:16px;gap:12px;
}
.account-name{font-size:1.1rem;font-weight:700;color:var(--text);}
.account-id{font-size:0.75rem;color:var(--text-3);margin-top:2px;}
.account-badges{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end;}
.account-info-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:10px;
  margin-top:12px;
}
.account-info-item{
  background:var(--glass-2);
  border-radius:var(--r-xs);
  padding:8px 12px;
}
.account-info-label{font-size:0.7rem;color:var(--text-3);margin-bottom:2px;}
.account-info-value{font-size:0.88rem;color:var(--text);font-weight:600;}
.account-desc{
  margin-top:12px;padding:10px 12px;
  background:var(--glass-2);border-radius:var(--r-xs);
  font-size:0.82rem;color:var(--text-2);line-height:1.5;
}
.account-requirements{
  margin-top:8px;padding:10px 12px;
  background:var(--warning-soft);border-radius:var(--r-xs);
  font-size:0.82rem;color:var(--warning);line-height:1.5;
  border-left:3px solid var(--warning);
}

/* ========== 卡密列表 ========== */
.card-list{display:flex;flex-direction:column;gap:12px;}
.card-item{
  background:var(--glass);
  border:1px solid var(--glass-border);
  border-radius:var(--r);
  padding:18px 22px;
  box-shadow:var(--shadow-sm),var(--inset-glow);
  transition:all .3s var(--ease);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.card-item:hover{border-color:var(--glass-border-strong);box-shadow:var(--shadow),var(--inset-glow);}
.card-item.expired{opacity:0.65;}
.card-item.expiring{border-color:rgba(251,191,36,0.3);}
.card-item-info{flex:1;min-width:200px;}
.card-item-header{
  display:flex;align-items:center;gap:10px;margin-bottom:8px;flex-wrap:wrap;
}
.card-account-name{font-size:1rem;font-weight:700;color:var(--text);}
.card-code{
  font-family:'Courier New',monospace;font-size:0.85rem;
  color:var(--text-2);background:var(--glass-2);
  padding:3px 10px;border-radius:var(--r-xs);
}
.card-meta{display:flex;gap:16px;flex-wrap:wrap;font-size:0.82rem;color:var(--text-2);}
.card-meta-item{display:inline-flex;align-items:center;gap:4px;}
.card-status{display:flex;flex-direction:column;align-items:flex-end;gap:6px;}
.card-type-badge{
  padding:5px 14px;border-radius:var(--r-pill);
  font-size:0.78rem;font-weight:700;
}
.card-type-badge.none{background:var(--glass-2);color:var(--text-3);}
.card-type-badge.day{background:var(--cyan-soft);color:var(--cyan);}
.card-type-badge.week{background:var(--primary-soft);color:var(--primary-light);}
.card-type-badge.month{background:var(--pink-soft);color:var(--pink);}
.card-type-badge.quarter{background:var(--gold-soft);color:var(--gold);}
.card-type-badge.year{background:linear-gradient(135deg,rgba(251,191,36,0.15),rgba(236,72,153,0.15));color:var(--gold);}
.card-status-badge{
  padding:4px 12px;border-radius:var(--r-pill);
  font-size:0.75rem;font-weight:600;
}
.card-status-badge.valid{background:var(--success-soft);color:var(--success);}
.card-status-badge.expiring{background:var(--warning-soft);color:var(--warning);animation:pulse 2s ease-in-out infinite;}
.card-status-badge.expired{background:var(--danger-soft);color:var(--danger);}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:0.6;}}
.card-days-left{
  font-size:0.78rem;color:var(--text-3);text-align:right;
}

/* ========== 打卡记录 ========== */
.record-summary{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));
  gap:12px;margin-bottom:24px;
}
.summary-card{
  background:var(--glass);
  border:1px solid var(--glass-border);
  border-radius:var(--r);
  padding:16px 20px;
  box-shadow:var(--shadow-sm),var(--inset-glow);
  text-align:center;
}
.summary-icon{font-size:1.4rem;margin-bottom:6px;}
.summary-value{font-size:1.5rem;font-weight:800;color:var(--primary-light);}
.summary-label{font-size:0.75rem;color:var(--text-3);margin-top:2px;}

.record-table-wrap{
  background:var(--glass);
  border:1px solid var(--glass-border);
  border-radius:var(--r);
  overflow:hidden;
  box-shadow:var(--shadow-sm),var(--inset-glow);
}
.record-table{width:100%;border-collapse:collapse;}
.record-table thead{background:var(--glass-2);}
.record-table th{
  padding:12px 16px;text-align:left;
  font-size:0.78rem;font-weight:700;color:var(--text-2);
  text-transform:uppercase;letter-spacing:0.5px;
  border-bottom:1px solid var(--glass-border);
  white-space:nowrap;
}
.record-table td{
  padding:12px 16px;
  font-size:0.85rem;color:var(--text);
  border-bottom:1px solid var(--border);
}
.record-table tbody tr{transition:background .2s ease;}
.record-table tbody tr:hover{background:var(--glass-2);}
.record-table tbody tr:last-child td{border-bottom:none;}
.text-center{text-align:center;}
.text-right{text-align:right;}
.font-bold{font-weight:700;}
.font-mono{font-family:'Courier New',monospace;}
.text-muted{color:var(--text-3);}
.text-success{color:var(--success);}
.text-warning{color:var(--warning);}
.text-danger{color:var(--danger);}
.check-icon{color:var(--success);font-size:1rem;}
.dash-icon{color:var(--text-3);}

/* 徽章 */
.badge{
  display:inline-flex;align-items:center;
  padding:3px 10px;border-radius:var(--r-pill);
  font-size:0.72rem;font-weight:600;
}
.badge-success{background:var(--success-soft);color:var(--success);}
.badge-warning{background:var(--warning-soft);color:var(--warning);}
.badge-danger{background:var(--danger-soft);color:var(--danger);}
.badge-info{background:var(--info-soft);color:var(--info);}
.badge-neutral{background:var(--glass-2);color:var(--text-2);}
.badge-primary{background:var(--primary-soft);color:var(--primary-light);}

/* 空状态 */
.empty-state{
  text-align:center;padding:60px 20px;
  color:var(--text-3);
}
.empty-state-icon{font-size:3rem;margin-bottom:12px;opacity:0.5;}
.empty-state-text{font-size:0.95rem;}

/* ========== Toast ========== */
.toast{
  position:fixed;top:24px;left:50%;transform:translateX(-50%) translateY(-100px);
  z-index:10000;
  padding:14px 28px;border-radius:var(--r-pill);
  font-size:0.88rem;font-weight:600;
  background:var(--bg-elevated);
  border:1px solid var(--glass-border-strong);
  box-shadow:var(--shadow-lg);
  opacity:0;visibility:hidden;
  transition:all .35s var(--spring);
  display:flex;align-items:center;gap:8px;
}
.toast.show{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);}
.toast.success{border-color:rgba(52,211,153,0.3);color:var(--success);}
.toast.error{border-color:rgba(248,113,113,0.3);color:var(--danger);}
.toast.warning{border-color:rgba(251,191,36,0.3);color:var(--warning);}
.toast.info{border-color:rgba(96,165,250,0.3);color:var(--info);}

/* ========== 响应式 ========== */
@media(max-width:768px){
  html{font-size:14px;}
  .topbar{padding:0 16px;height:56px;}
  .topbar-date{display:none;}
  .user-info-card,.tab-nav,.content-area{padding-left:16px;padding-right:16px;}
  .user-info-inner{padding:18px 20px;}
  .user-info-stats{width:100%;justify-content:space-between;}
  .info-stat{flex:1;min-width:60px;}
  .tab-item{padding:10px 14px;font-size:0.82rem;}
  .account-grid{grid-template-columns:1fr;}
  .card-item{padding:14px 16px;}
  .record-table-wrap{overflow-x:auto;}
  .record-table th,.record-table td{padding:10px 12px;font-size:0.78rem;}
  .login-card{padding:36px 24px;}
}
@media(max-width:480px){
  .record-summary{grid-template-columns:repeat(2,1fr);}
  .account-info-grid{grid-template-columns:1fr;}
}