/* ====================================================================
   AQUA RITUAL · 主应用样式（1:1 对齐视觉定稿）
   色彩系统：冰川蓝#287FEA / 薄荷青#58DCC8 / 晨曦紫#8B72F4 /
            背景#F7FBFF #EDF6FC / 深海军蓝#0B3E78
   风格：Glassmorphism 玻璃拟态 + 双层Canvas波浪 + 上升气泡 +
         外圈环形刻度 + 渐变光效
   ==================================================================== */
:root{
  --aqua:#287FEA;          /* 冰川蓝 主色 */
  --aqua-deep:#1A63C0;
  --mint:#58DCC8;          /* 薄荷青 第二水层 */
  --violet:#8B72F4;        /* 晨曦紫 彩带/长按末端 */
  --violet-soft:#A98FF6;
  --bg1:#F7FBFF;           /* 珍珠白 */
  --bg2:#EDF6FC;           /* 极浅蓝灰 */
  --navy:#0B3E78;          /* 深海军蓝 正文 */
  --navy-soft:#2B5687;
  --ink-2:#6C87A6;
  --white:#FFFFFF;
  --glass-bg:rgba(255,255,255,0.55);
  --glass-border:rgba(255,255,255,0.75);
  --glass-shadow:0 8px 32px rgba(40,127,234,0.10), 0 2px 8px rgba(11,62,120,0.05);
  --radius:26px;
  --font:'PingFang SC','HarmonyOS Sans','Microsoft YaHei','Noto Sans SC',system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box;}
html,body{height:100%;}
body{
  font-family:var(--font);
  color:var(--navy);
  background:
    radial-gradient(1200px 700px at 12% -8%, rgba(88,220,200,0.28), transparent 60%),
    radial-gradient(1100px 800px at 98% 12%, rgba(40,127,234,0.24), transparent 58%),
    radial-gradient(900px 700px at 60% 100%, rgba(139,114,244,0.14), transparent 55%),
    linear-gradient(160deg,var(--bg1) 0%,var(--bg2) 100%);
  min-height:100vh;
  padding:22px clamp(14px,3vw,40px) 30px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
/* 背景流动光斑 */
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background:
    radial-gradient(320px 320px at 20% 30%, rgba(88,220,200,0.18), transparent 70%),
    radial-gradient(380px 380px at 80% 20%, rgba(40,127,234,0.16), transparent 70%),
    radial-gradient(360px 360px at 70% 85%, rgba(139,114,244,0.12), transparent 70%);
  filter:blur(2px);
}
.app-wrap{position:relative;z-index:1;max-width:1320px;margin:0 auto;}

/* ============ Header ============ */
.header{
  display:flex;align-items:center;gap:14px;flex-wrap:wrap;
  padding:14px 22px;border-radius:22px;
  background:var(--glass-bg);backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  border:1px solid var(--glass-border);
  box-shadow:var(--glass-shadow);
  margin-bottom:22px;
}
.brand{display:flex;align-items:center;gap:12px;margin-right:auto;}
.brand-logo{
  width:42px;height:42px;border-radius:14px;flex:0 0 auto;
  background:linear-gradient(140deg,var(--aqua),var(--mint));
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 18px rgba(40,127,234,0.35);
  position:relative;overflow:hidden;
}
.brand-logo::after{content:"";position:absolute;width:16px;height:16px;border-radius:50%;top:8px;right:8px;background:rgba(255,255,255,0.5);filter:blur(2px);}
.brand-logo svg{width:24px;height:24px;}
.brand-name{font-size:19px;font-weight:800;letter-spacing:.5px;color:var(--navy);}
.brand-sub{font-size:11px;color:var(--ink-2);letter-spacing:2px;margin-top:2px;}
.header-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;}

.chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 14px;border-radius:14px;font-size:13px;font-weight:600;
  background:rgba(255,255,255,0.6);border:1px solid var(--glass-border);
  box-shadow:0 3px 12px rgba(11,62,120,0.04);
  cursor:pointer;transition:.2s;user-select:none;
}
.chip:hover{transform:translateY(-1px);box-shadow:0 6px 18px rgba(40,127,234,0.12);}
.chip .ic{width:16px;height:16px;color:var(--aqua);}
.chip.goal{color:var(--navy);}
.chip.goal b{color:var(--aqua);}

.streak-chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 13px;border-radius:14px;font-size:13px;font-weight:700;color:#fff;
  background:linear-gradient(135deg,#FF9A5A,#FF6B6B);
  box-shadow:0 6px 16px rgba(255,107,107,0.32);
}
.streak-chip .flame{font-size:15px;}
.streak-chip.zero{background:linear-gradient(135deg,#B9C6D6,#9FB0C4);box-shadow:0 6px 16px rgba(120,140,160,0.24);}

.sync-chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 13px;border-radius:14px;font-size:13px;font-weight:600;
  background:rgba(255,255,255,0.6);border:1px solid var(--glass-border);
  color:var(--navy-soft);cursor:pointer;transition:.2s;
}
.sync-chip .dot{width:9px;height:9px;border-radius:50%;background:#22C55E;box-shadow:0 0 0 4px rgba(34,197,94,0.18);animation:pulse 2s infinite;}
.sync-chip.syncing .dot{background:#F59E0B;animation:pulse 0.7s infinite;}
.sync-chip.off .dot{background:#9CA3AF;box-shadow:none;animation:none;}
.sync-chip.error .dot{background:#EF4444;box-shadow:0 0 0 4px rgba(239,68,68,0.18);animation:pulse 1.2s infinite;}
@keyframes pulse{0%,100%{box-shadow:0 0 0 4px rgba(34,197,94,0.18);}50%{box-shadow:0 0 0 7px rgba(34,197,94,0.08);}}

.avatar{
  width:42px;height:42px;border-radius:50%;flex:0 0 auto;cursor:pointer;
  background:linear-gradient(140deg,#7FB4F5,#B7A7F8);
  display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:16px;
  border:2px solid #fff;box-shadow:0 4px 14px rgba(40,127,234,0.28);position:relative;
}
.avatar .login-txt{font-size:12px;font-weight:700;color:#fff;}
.avatar .ind{position:absolute;bottom:0;right:0;width:12px;height:12px;border-radius:50%;background:#22C55E;border:2px solid #fff;}
.avatar.logged-out .ind{background:#B8C7D8;}
.avatar .logout{
  position:absolute;right:-6px;top:-6px;font-size:9px;font-style:normal;
  background:rgba(11,62,120,.8);color:#fff;padding:1px 5px;border-radius:8px;cursor:pointer;
}

/* ============ 主体布局 7:5 双核 ============ */
.layout{
  display:grid;grid-template-columns:7fr 5fr;gap:22px;align-items:stretch;
}
.panel{
  background:var(--glass-bg);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);
  border:1px solid var(--glass-border);border-radius:var(--radius);
  box-shadow:var(--glass-shadow);padding:24px;position:relative;
}

/* ---- 左侧：核心交互区 ---- */
.fill-panel{display:flex;flex-direction:column;align-items:center;}
.panel-title{font-size:13px;font-weight:700;color:var(--navy-soft);letter-spacing:1px;align-self:flex-start;display:flex;align-items:center;gap:8px;margin-bottom:6px;}
.panel-title .bar{width:4px;height:16px;border-radius:3px;background:linear-gradient(180deg,var(--aqua),var(--mint));}

.bubble-stage{
  position:relative;width:100%;display:flex;align-items:center;justify-content:center;
  padding:20px 0 8px;touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;
}
.bubble-stage.holding .bubble-box{transform:scale(0.96);}
.bubble-box{
  position:relative;width:340px;height:340px;transition:transform .18s cubic-bezier(.34,1.56,.64,1);
  cursor:pointer;will-change:transform;
}
.bubble-box::before{ /* 外圈柔光环 */
  content:"";position:absolute;inset:-14px;border-radius:50%;
  background:radial-gradient(circle,rgba(88,220,200,0.25),rgba(40,127,234,0.12),transparent 70%);
  opacity:0;transition:opacity .4s;pointer-events:none;
}
.bubble-box.celebrate::before{opacity:1;animation:halo 1.2s ease-out;}
@keyframes halo{0%{transform:scale(.9);opacity:.7;}100%{transform:scale(1.18);opacity:0;}}
.bubble-canvas{width:100%;height:100%;display:block;}
.bubble-hint{
  position:absolute;bottom:-6px;left:50%;transform:translateX(-50%);
  font-size:12.5px;color:var(--ink-2);white-space:nowrap;font-weight:600;
}
.bubble-status{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-46%);
  text-align:center;pointer-events:none;z-index:2;
}
.bubble-status .pct{font-size:48px;font-weight:900;color:var(--navy);line-height:1;text-shadow:0 2px 12px rgba(255,255,255,0.6);}
.bubble-status .pct small{font-size:22px;font-weight:800;}
.bubble-status .ml{font-size:15px;font-weight:700;color:var(--aqua);margin-top:4px;}
.bubble-status .cap{font-size:11px;color:var(--ink-2);margin-top:2px;font-weight:600;}

.guide{
  display:flex;align-items:center;gap:10px;margin:14px 0 4px;
  padding:11px 20px;border-radius:16px;
  background:linear-gradient(120deg,rgba(40,127,234,0.10),rgba(139,114,244,0.10));
  border:1px solid rgba(40,127,234,0.16);font-size:14px;font-weight:600;color:var(--navy);
}
.guide .hold-ic{width:34px;height:34px;border-radius:50%;background:linear-gradient(140deg,var(--aqua),var(--violet));display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 4px 12px rgba(40,127,234,0.3);}
.guide b{color:var(--aqua);}

/* 杯型切换 */
.cups{
  display:flex;gap:12px;width:100%;justify-content:center;flex-wrap:wrap;margin-top:18px;
}
.cup{
  flex:1;min-width:118px;max-width:170px;padding:14px 10px;border-radius:18px;text-align:center;cursor:pointer;
  background:rgba(255,255,255,0.5);border:1.5px solid rgba(255,255,255,0.8);
  box-shadow:0 4px 14px rgba(11,62,120,0.05);transition:.2s;user-select:none;position:relative;overflow:hidden;
}
.cup:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(40,127,234,0.10);}
.cup.active{background:linear-gradient(140deg,rgba(40,127,234,0.16),rgba(88,220,200,0.16));border-color:var(--aqua);box-shadow:0 8px 20px rgba(40,127,234,0.18);}
.cup .cup-ic{width:34px;height:34px;margin:0 auto 8px;border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--aqua);background:rgba(40,127,234,0.10);}
.cup.active .cup-ic{color:#fff;background:linear-gradient(140deg,var(--aqua),var(--mint));}
.cup .cup-name{font-size:13px;font-weight:700;color:var(--navy);}
.cup .cup-vol{font-size:11.5px;color:var(--ink-2);margin-top:3px;font-weight:600;}
.cup .cup-hold{font-size:10.5px;color:var(--violet);margin-top:4px;font-weight:700;opacity:.9;}
.cup.custom input{
  width:70px;margin:2px auto 0;padding:4px 6px;border:1px solid rgba(40,127,234,0.3);border-radius:8px;
  text-align:center;font-size:12px;font-weight:700;color:var(--navy);background:rgba(255,255,255,0.85);outline:none;
}
.cup.custom input:focus{border-color:var(--aqua);}

/* ---- 右侧：数据看板区 ---- */
.dash-panel{display:flex;flex-direction:column;gap:18px;}
.dash-title{font-size:13px;font-weight:700;color:var(--navy-soft);letter-spacing:1px;display:flex;align-items:center;gap:8px;}
.dash-title .bar{width:4px;height:16px;border-radius:3px;background:linear-gradient(180deg,var(--aqua),var(--violet));}

.intake-card{
  border-radius:20px;padding:18px 20px;position:relative;overflow:hidden;
  background:linear-gradient(145deg,rgba(255,255,255,0.7),rgba(237,246,252,0.6));
  border:1px solid rgba(255,255,255,0.85);
}
.intake-card .row{display:flex;align-items:center;justify-content:space-between;gap:10px;}
.intake-card .label{font-size:12px;color:var(--ink-2);font-weight:600;letter-spacing:.5px;}
.intake-card .value{font-size:30px;font-weight:900;color:var(--aqua);line-height:1.1;}
.intake-card .value small{font-size:15px;color:var(--ink-2);font-weight:700;margin-left:2px;}
.intake-card .diff{font-size:12px;color:var(--ink-2);font-weight:600;margin-top:2px;}
.intake-card .diff.done{color:#059669;}
.intake-ring{
  width:96px;height:96px;position:relative;flex:0 0 auto;
  display:flex;align-items:center;justify-content:center;
}
.intake-ring svg{transform:rotate(-90deg);width:96px;height:96px;}
.intake-ring .ring-val{position:absolute;font-size:18px;font-weight:900;color:var(--navy);}
.intake-ring .ring-val small{font-size:11px;color:var(--ink-2);font-weight:700;}

.track{width:100%;height:10px;border-radius:8px;background:rgba(11,62,120,0.08);position:relative;overflow:hidden;margin-top:10px;}
.track .fill{height:100%;border-radius:8px;background:linear-gradient(90deg,var(--aqua),var(--mint));width:0%;transition:width .8s cubic-bezier(.22,1,.36,1);position:relative;}
.track .fill.full{background:linear-gradient(90deg,var(--mint),#34D399);}

.streak-card{
  border-radius:20px;padding:16px 20px;display:flex;align-items:center;gap:14px;
  background:linear-gradient(145deg,rgba(255,255,255,0.7),rgba(255,244,236,0.6));
  border:1px solid rgba(255,255,255,0.85);
}
.streak-card .s-ic{width:46px;height:46px;border-radius:14px;flex:0 0 auto;background:linear-gradient(140deg,#FF9A5A,#FF6B6B);display:flex;align-items:center;justify-content:center;font-size:22px;box-shadow:0 6px 14px rgba(255,107,107,0.3);}
.streak-card .s-txt .n{font-size:26px;font-weight:900;color:var(--navy);line-height:1;}
.streak-card .s-txt .n span{font-size:14px;font-weight:700;color:var(--ink-2);}
.streak-card .s-txt .d{font-size:12px;color:var(--ink-2);margin-top:4px;font-weight:600;}

.chart-card{border-radius:20px;padding:18px 20px;background:rgba(255,255,255,0.6);border:1px solid rgba(255,255,255,0.85);}
.chart-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;}
.chart-head .t{font-size:13px;font-weight:700;color:var(--navy);}
.chart-head .avg{font-size:12px;color:var(--ink-2);font-weight:600;}
.chart-head .avg b{color:var(--aqua);}
.bars{display:flex;align-items:flex-end;justify-content:space-between;height:120px;gap:8px;position:relative;padding-top:6px;}
.aimline{position:absolute;left:0;right:0;border-top:2px dashed rgba(40,127,234,0.4);z-index:2;}
.aimline .tag{position:absolute;right:0;top:-20px;font-size:10px;color:var(--aqua);font-weight:700;background:rgba(255,255,255,0.8);padding:2px 6px;border-radius:6px;}
.bar{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;height:100%;justify-content:flex-end;}
.bar .col{width:100%;max-width:30px;border-radius:8px 8px 4px 4px;background:linear-gradient(180deg,var(--aqua),rgba(40,127,234,0.4));min-height:4px;transition:height .7s cubic-bezier(.22,1,.36,1);position:relative;}
.bar.today .col{background:linear-gradient(180deg,var(--mint),rgba(88,220,200,0.4));box-shadow:0 4px 12px rgba(88,220,200,0.3);}
.bar .w{font-size:11px;color:var(--ink-2);font-weight:600;}
.bar .v{font-size:10px;color:var(--ink-2);font-weight:700;opacity:.9;}

/* 空状态 */
.empty-hint{font-size:12px;color:var(--ink-2);text-align:center;padding:8px 0;font-weight:600;}

/* ============ 撤销 Toast ============ */
.undo-toast{
  position:fixed;left:50%;bottom:26px;transform:translateX(-50%) translateY(140%);
  display:flex;align-items:center;gap:12px;padding:14px 18px;border-radius:18px;z-index:60;
  background:rgba(11,62,120,0.92);color:#fff;backdrop-filter:blur(12px);
  box-shadow:0 12px 30px rgba(11,62,120,0.35);transition:transform .45s cubic-bezier(.22,1,.36,1);
  width:min(360px,90vw);
}
.undo-toast.show{transform:translateX(-50%) translateY(0);}
.undo-toast .msg{font-size:13.5px;font-weight:600;flex:1;}
.undo-toast .msg b{color:#A7E9FF;}
.undo-btn{padding:8px 16px;border:none;border-radius:12px;background:linear-gradient(120deg,var(--aqua),var(--mint));color:#fff;font-weight:800;font-size:13px;cursor:pointer;font-family:var(--font);}
.toast-timer{position:absolute;left:0;bottom:0;height:3px;background:linear-gradient(90deg,var(--mint),var(--aqua));width:100%;transform-origin:left;}

/* ============ 登录 Modal ============ */
.modal-mask{
  position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;
  background:rgba(11,62,120,0.30);backdrop-filter:blur(6px);padding:20px;
}
.modal-mask.show{display:flex;}
.modal{
  width:min(420px,92vw);border-radius:26px;padding:26px;position:relative;
  background:linear-gradient(170deg,#fff,rgba(237,246,252,0.9));border:1px solid rgba(255,255,255,0.9);
  box-shadow:0 24px 60px rgba(11,62,120,0.22);
}
.modal .close{position:absolute;top:16px;right:16px;width:32px;height:32px;border:none;border-radius:50%;background:rgba(11,62,120,0.06);cursor:pointer;font-size:16px;color:var(--navy-soft);}
.modal .m-logo{width:52px;height:52px;border-radius:16px;margin:0 auto 12px;background:linear-gradient(140deg,var(--aqua),var(--mint));display:flex;align-items:center;justify-content:center;box-shadow:0 8px 22px rgba(40,127,234,0.35);}
.modal h3{text-align:center;font-size:18px;color:var(--navy);margin-bottom:4px;}
.modal .sub{text-align:center;font-size:12px;color:var(--ink-2);margin-bottom:20px;line-height:1.5;}
.field{margin-bottom:12px;}
.field label{font-size:12px;color:var(--ink-2);font-weight:600;display:block;margin-bottom:6px;}
.field input{width:100%;padding:12px 14px;border-radius:14px;border:1px solid rgba(40,127,234,0.2);font-size:14px;color:var(--navy);background:rgba(255,255,255,0.9);outline:none;font-family:var(--font);}
.field input:focus{border-color:var(--aqua);box-shadow:0 0 0 4px rgba(40,127,234,0.12);}
.field .inv-hint{font-size:11px;color:var(--violet);margin-top:5px;font-weight:600;}
.login-btn{width:100%;padding:14px;border:none;border-radius:14px;margin-top:6px;background:linear-gradient(120deg,var(--aqua),var(--violet));color:#fff;font-size:15px;font-weight:800;cursor:pointer;font-family:var(--font);box-shadow:0 8px 20px rgba(40,127,234,0.3);transition:.2s;}
.login-btn:hover{transform:translateY(-1px);box-shadow:0 10px 24px rgba(40,127,234,0.4);}
.modal .tip{font-size:11px;color:var(--ink-2);text-align:center;margin-top:14px;line-height:1.6;}
.modal .tip b{color:var(--aqua);}
.modal .page-link{display:inline-block;margin-top:8px;font-size:11px;color:var(--violet);text-decoration:none;font-weight:700;cursor:pointer;}
.modal .page-link:hover{text-decoration:underline;}

/* 登录/注册切换 tabs（Modal 内） */
.tabs{display:flex;background:rgba(11,62,120,0.06);border-radius:14px;padding:4px;margin-bottom:20px;}
.tabs .t{flex:1;text-align:center;padding:10px;border-radius:11px;font-size:14px;font-weight:700;color:var(--navy-soft);cursor:pointer;transition:.2s;}
.tabs .t.active{background:linear-gradient(120deg,var(--aqua),var(--violet));color:#fff;box-shadow:0 6px 16px rgba(40,127,234,0.3);}

.login-success{text-align:center;padding:8px 0 4px;}
.login-success .ok{width:58px;height:58px;border-radius:50%;margin:0 auto 12px;background:linear-gradient(140deg,#22C55E,#4ADE80);display:flex;align-items:center;justify-content:center;font-size:28px;color:#fff;box-shadow:0 8px 22px rgba(34,197,94,0.35);animation:pop .5s cubic-bezier(.34,1.56,.64,1);}
@keyframes pop{0%{transform:scale(.4);opacity:0;}100%{transform:scale(1);opacity:1;}}

/* ============ 目标设置 Modal ============ */
.goal-modal{width:min(400px,92vw);}
.goal-preset{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px;}
.goal-pill{flex:1;padding:10px 6px;border-radius:12px;border:1.5px solid rgba(40,127,234,0.18);background:rgba(255,255,255,0.7);text-align:center;cursor:pointer;font-size:13px;font-weight:700;color:var(--navy-soft);}
.goal-pill.active{background:linear-gradient(140deg,var(--aqua),var(--mint));color:#fff;border-color:transparent;}

/* ============ 彩带 Canvas ============ */
.confetti{position:fixed;inset:0;pointer-events:none;z-index:200;}

/* toast 提示（防误触/取消） */
.toast-hint{
  position:fixed;left:50%;top:64px;transform:translateX(-50%) translateY(-20px);opacity:0;
  padding:10px 20px;border-radius:14px;background:rgba(11,62,120,0.9);color:#fff;font-size:13px;font-weight:600;z-index:80;
  transition:.3s;pointer-events:none;backdrop-filter:blur(8px);box-shadow:0 8px 20px rgba(11,62,120,0.3);
}
.toast-hint.show{opacity:1;transform:translateX(-50%) translateY(0);}

.shake{animation:shake .4s;}
@keyframes shake{0%,100%{transform:translateX(0);}20%{transform:translateX(-8px);}40%{transform:translateX(8px);}60%{transform:translateX(-6px);}80%{transform:translateX(6px);}}

/* 通用 loading / mask 内错误提示 */
.err-text{font-size:12px;color:#EF4444;font-weight:600;text-align:center;margin-top:8px;min-height:16px;}

/* ============ 移动端自适应 ============ */
@media(max-width:768px){
  body{padding:12px 12px 20px;}
  .header{padding:12px 14px;gap:8px;}
  .brand-name{font-size:16px;}
  .brand-sub{display:none;}
  .brand-logo{width:36px;height:36px;}
  .chip{padding:8px 11px;font-size:12px;}
  .layout{grid-template-columns:1fr;gap:14px;}
  .bubble-box{width:270px;height:270px;}
  .bubble-status .pct{font-size:40px;}
  .bubble-status .pct small{font-size:19px;}
  .panel{padding:18px 16px;}
  .cup{min-width:calc(50% - 8px);max-width:none;}
  .cups{gap:8px;}
  .intake-card .row{flex-direction:row;}
  .undo-toast{bottom:16px;}
}
@media(max-width:400px){
  .bubble-box{width:250px;height:250px;}
}