:root{
  --bg:#f4f2eb;
  --paper:#fbfaf6;
  --paper-strong:#ffffff;
  --paper-soft:#eeece3;
  --text:#26302a;
  --muted:#6f766f;
  --line:#dddcd2;
  --accent:#536653;
  --accent-strong:#3f5141;
  --accent-soft:#dfe8dd;
  --warn:#956f35;
  --warn-soft:#f1e5cc;
  --danger:#995851;
  --danger-soft:#f3dfdc;
  --shadow:0 18px 48px rgba(54,62,54,.08);
  --radius:22px;
  --sidebar:238px;
}

@media(prefers-color-scheme:dark){
  :root{
    --bg:#171b18;
    --paper:#202621;
    --paper-strong:#252c26;
    --paper-soft:#2b312c;
    --text:#edf0ea;
    --muted:#a9b0a8;
    --line:#39423a;
    --accent:#a8bda5;
    --accent-strong:#c6d6c2;
    --accent-soft:#314033;
    --warn:#d4b57d;
    --warn-soft:#493d2a;
    --danger:#d89b93;
    --danger-soft:#4b312f;
    --shadow:none;
  }
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  min-height:100vh;
  background:var(--bg);
  color:var(--text);
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer}
a{color:inherit;text-decoration:none}
[hidden]{display:none!important}

.sidebar{
  position:fixed;
  inset:0 auto 0 0;
  width:var(--sidebar);
  display:flex;
  flex-direction:column;
  padding:28px 18px 18px;
  background:var(--paper);
  border-right:1px solid var(--line);
  z-index:20;
}
.brand,.mobile-brand{display:flex;align-items:center;gap:11px}
.brand{padding:5px 9px;margin-bottom:38px}
.brand-mark,.mobile-brand>span{
  width:34px;height:34px;border-radius:50%;display:grid;place-items:center;
  background:var(--accent);color:var(--paper-strong);font-size:23px;font-weight:800
}
.brand strong{display:block;font-size:17px;line-height:1.1}
.brand small{display:block;margin-top:4px;color:var(--muted);font-size:8px;font-weight:800;letter-spacing:.16em}
.side-nav{display:grid;gap:8px}
.nav-label{padding:0 12px 6px;color:var(--muted);font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.13em}
.nav-item{
  border:0;background:transparent;border-radius:13px;display:flex;align-items:center;gap:10px;
  min-height:46px;padding:0 12px;text-align:left;font-size:14px;color:var(--muted)
}
.nav-item>span:first-child{width:20px;text-align:center;font-size:18px}
.nav-item:hover,.nav-item:focus-visible{background:var(--paper-soft);color:var(--text)}
.nav-item.is-active{background:var(--accent-soft);color:var(--accent-strong);font-weight:800}
.sidebar-foot{margin-top:auto;border-top:1px solid var(--line);padding:15px 10px 4px;color:var(--muted);font-size:10px}
.sidebar-foot span,.sidebar-foot small{display:block}
.sidebar-foot small{margin-top:3px}

.mobile-header,.bottom-nav{display:none}
.app-shell{margin-left:var(--sidebar);padding:44px clamp(28px,5vw,72px) 84px;max-width:1450px}
.view{display:none;max-width:1040px;margin:0 auto}
.view.is-active{display:block}

.hero,.page-head,.section-head,.dialog-head,.dialog-actions,.data-panel{
  display:flex;align-items:flex-start;justify-content:space-between;gap:20px
}
.hero{align-items:flex-end;margin-bottom:30px}
.hero h1,.page-head h1{margin:4px 0 5px;font-size:clamp(30px,4vw,48px);line-height:1.05;letter-spacing:-.035em}
.hero-subtitle,.page-head p{margin:0;color:var(--muted);font-size:14px}
.eyebrow{margin:0;color:var(--accent);font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.14em}

.button,.icon-button,.filter-chip{
  border:1px solid transparent;min-height:44px;border-radius:12px;font-weight:750;transition:.16s ease;
}
.button{padding:0 15px;background:var(--paper-strong)}
.button:hover,.icon-button:hover,.filter-chip:hover{transform:translateY(-1px)}
.button:focus-visible,.icon-button:focus-visible,.filter-chip:focus-visible,input:focus-visible,select:focus-visible{
  outline:3px solid color-mix(in srgb,var(--accent) 35%,transparent);outline-offset:2px
}
.button-primary{background:var(--accent);color:#fff;border-color:var(--accent)}
@media(prefers-color-scheme:dark){.button-primary{color:#172019}}
.button-quiet{background:var(--paper);border-color:var(--line)}
.button-compact{min-height:38px;padding:0 12px;font-size:13px}
.button-complete{background:var(--accent-soft);color:var(--accent-strong);border-color:transparent;white-space:nowrap}
.button-complete:hover{background:color-mix(in srgb,var(--accent-soft) 78%,var(--accent) 22%)}
.button-danger{background:var(--danger-soft);color:var(--danger);border-color:transparent}
.button:disabled{opacity:.45;cursor:not-allowed;transform:none}
.icon-button{width:42px;min-width:42px;padding:0;background:transparent;border-color:var(--line);font-weight:800}

.summary-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:42px}
.summary-card{
  min-width:0;padding:18px 18px 16px;border:1px solid var(--line);border-radius:18px;background:var(--paper);box-shadow:var(--shadow)
}
.summary-card strong{display:block;margin:7px 0 2px;font-size:31px;line-height:1}
.summary-card small{color:var(--muted);font-size:10px}
.summary-label{font-size:12px;font-weight:800}
.summary-attention{background:var(--accent-soft);border-color:transparent}

.section-block{margin-top:36px}
.compact-block{margin-top:44px}
.section-head{align-items:flex-end;margin-bottom:14px}
.section-head h2,.data-panel h2{margin:3px 0 0;font-size:21px;letter-spacing:-.02em}
.section-note{color:var(--muted);font-size:11px}
.routine-list{display:grid;gap:11px}
.routine-card{
  display:grid;grid-template-columns:48px minmax(0,1fr) auto;gap:14px;align-items:center;
  padding:16px;border:1px solid var(--line);border-radius:18px;background:var(--paper);box-shadow:var(--shadow)
}
.routine-card[data-status="due"],.routine-card[data-status="overdue"]{border-color:color-mix(in srgb,var(--accent) 50%,var(--line));background:color-mix(in srgb,var(--accent-soft) 42%,var(--paper) 58%)}
.routine-card[data-status="new"]{border-style:dashed}
.routine-icon{width:48px;height:48px;border-radius:15px;display:grid;place-items:center;background:var(--paper-soft);font-size:23px}
.routine-main{min-width:0}
.routine-title-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.routine-title-row h3{margin:0;font-size:15px;line-height:1.25}
.status-badge{display:inline-flex;align-items:center;min-height:22px;padding:0 8px;border-radius:999px;background:var(--paper-soft);color:var(--muted);font-size:9px;font-weight:900}
.routine-card[data-status="due"] .status-badge,.routine-card[data-status="overdue"] .status-badge{background:var(--accent);color:#fff}
.routine-card[data-status="soon"] .status-badge{background:var(--warn-soft);color:var(--warn)}
.routine-card[data-status="new"] .status-badge{background:var(--paper-soft);color:var(--text)}
.routine-meta,.routine-next{margin:4px 0 0;color:var(--muted);font-size:11px}
.routine-next{color:var(--text)}
.routine-actions{display:flex;align-items:center;gap:8px}
.routine-list-compact .routine-card{box-shadow:none}

.empty-state{padding:26px;border:1px dashed var(--line);border-radius:18px;background:transparent;text-align:center;color:var(--muted)}
.empty-state strong,.empty-state span{display:block}
.empty-state strong{color:var(--text);font-size:14px}
.empty-state span{margin-top:4px;font-size:11px}

.page-head{align-items:flex-end;margin-bottom:28px}
.page-head h1{font-size:39px}
.filter-row{display:flex;gap:8px;overflow-x:auto;padding:0 0 14px;scrollbar-width:none}
.filter-row::-webkit-scrollbar{display:none}
.filter-chip{flex:0 0 auto;padding:0 14px;background:var(--paper);border-color:var(--line);font-size:11px;color:var(--muted)}
.filter-chip.is-active{background:var(--accent-soft);border-color:transparent;color:var(--accent-strong)}

.history-list{display:grid;gap:0;border:1px solid var(--line);border-radius:18px;background:var(--paper);overflow:hidden}
.history-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;align-items:center;padding:14px 16px;border-bottom:1px solid var(--line)}
.history-row:last-child{border-bottom:0}
.history-row strong{display:block;font-size:13px}
.history-row span{display:block;color:var(--muted);font-size:10px;margin-top:2px}
.history-date{text-align:right;color:var(--muted);font-size:11px}
.data-panel{margin-top:34px;align-items:center;padding:18px;border:1px solid var(--line);border-radius:18px;background:var(--paper-soft)}
.data-panel p:not(.eyebrow){margin:4px 0 0;color:var(--muted);font-size:11px;max-width:560px}
.data-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.file-button{position:relative;display:inline-flex;align-items:center;justify-content:center;cursor:pointer}
.file-button input{position:absolute;inset:0;opacity:0;width:1px;height:1px;pointer-events:none}

.dialog{
  width:min(600px,calc(100% - 28px));max-height:calc(100% - 28px);padding:0;border:1px solid var(--line);border-radius:24px;
  background:var(--paper);color:var(--text);box-shadow:0 30px 90px rgba(0,0,0,.25)
}
.dialog::backdrop{background:rgba(13,18,14,.55);backdrop-filter:blur(3px)}
.dialog form{padding:22px}
.dialog-head{align-items:flex-start;margin-bottom:20px}
.dialog-head h2{margin:3px 0 0;font-size:25px}
.field{display:grid;gap:6px;margin-top:14px}
.field>span{font-size:11px;font-weight:800}
.field input,.field select{
  width:100%;min-height:45px;padding:0 12px;border:1px solid var(--line);border-radius:11px;background:var(--paper-strong);font-size:15px
}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-help{margin:6px 0 0;color:var(--muted);font-size:10px}
.form-error{min-height:18px;margin:10px 0 0;color:var(--danger);font-size:11px;font-weight:700}
.dialog-actions{align-items:center;margin-top:20px;padding-top:16px;border-top:1px solid var(--line)}
.dialog-spacer{flex:1}

.toast{
  position:fixed;left:50%;bottom:28px;z-index:80;max-width:calc(100% - 32px);transform:translate(-50%,20px);
  padding:11px 15px;border:1px solid var(--line);border-radius:999px;background:var(--text);color:var(--paper);
  opacity:0;pointer-events:none;font-size:12px;font-weight:750;transition:.2s ease
}
.toast.is-visible{opacity:1;transform:translate(-50%,0)}

@media(max-width:900px){
  :root{--sidebar:205px}
  .app-shell{padding-left:28px;padding-right:28px}
  .summary-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .routine-card{grid-template-columns:44px minmax(0,1fr)}
  .routine-icon{width:44px;height:44px}
  .routine-actions{grid-column:1/-1;justify-content:flex-end;padding-top:2px}
}

@media(max-width:680px){
  body{padding-bottom:78px}
  .sidebar{display:none}
  .mobile-header{
    position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;gap:16px;
    min-height:62px;padding:10px 16px;background:color-mix(in srgb,var(--bg) 88%,transparent);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)
  }
  .mobile-brand>span{width:29px;height:29px;font-size:18px}
  .mobile-brand strong{font-size:15px}
  .app-shell{margin-left:0;padding:25px 14px 32px}
  .hero{align-items:flex-start;margin-bottom:22px}
  .hero h1,.page-head h1{font-size:31px}
  .desktop-add{display:none}
  .summary-grid{gap:8px;margin-bottom:32px}
  .summary-card{padding:14px;border-radius:15px;box-shadow:none}
  .summary-card strong{font-size:27px}
  .section-block{margin-top:28px}
  .section-head{align-items:flex-start}
  .section-note{max-width:120px;text-align:right}
  .routine-card{padding:14px;gap:11px;border-radius:16px;box-shadow:none}
  .routine-actions{justify-content:stretch}
  .routine-actions .button-complete{flex:1}
  .page-head{align-items:flex-start;margin-bottom:20px}
  .page-head>.button{display:none}
  .data-panel{align-items:flex-start;flex-direction:column}
  .data-actions{width:100%;justify-content:flex-start}
  .bottom-nav{
    position:fixed;z-index:40;left:10px;right:10px;bottom:max(10px,env(safe-area-inset-bottom));display:grid;grid-template-columns:repeat(3,1fr);
    min-height:58px;padding:5px;border:1px solid var(--line);border-radius:18px;background:color-mix(in srgb,var(--paper) 94%,transparent);box-shadow:0 14px 40px rgba(0,0,0,.18);backdrop-filter:blur(16px)
  }
  .bottom-nav-item{border:0;border-radius:13px;background:transparent;color:var(--muted);display:grid;place-items:center;align-content:center;gap:1px;min-height:46px}
  .bottom-nav-item>span{font-size:18px;line-height:1}
  .bottom-nav-item small{font-size:9px;font-weight:800}
  .bottom-nav-item.is-active{background:var(--accent-soft);color:var(--accent-strong)}
  .toast{bottom:88px}
}

@media(max-width:420px){
  .hero h1{font-size:28px}
  .summary-card small{display:none}
  .routine-card{grid-template-columns:40px minmax(0,1fr)}
  .routine-icon{width:40px;height:40px;border-radius:13px;font-size:20px}
  .form-grid{grid-template-columns:1fr}
  .dialog form{padding:18px}
}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
}