:root{
  --bg:#F2F4F1; --surface:#FFFFFF; --surface-2:#F7FAF7;
  --border:#E1E6E0; --border-strong:#CBD3C9;
  --text:#1E2420; --text-2:#566058; --text-3:#8A938B;
  --accent:#2F5C4A; --accent-strong:#23473A; --accent-contrast:#FFFFFF;
  --accent-tint: color-mix(in srgb, var(--accent) 12%, var(--surface));
  --good:#2F7D4F; --warn:#C98A2E; --critical:#C13B3B;
  --good-tint: color-mix(in srgb, var(--good) 14%, var(--surface));
  --warn-tint: color-mix(in srgb, var(--warn) 16%, var(--surface));
  --critical-tint: color-mix(in srgb, var(--critical) 14%, var(--surface));
  --shadow: 0 1px 2px rgba(20,24,18,.05), 0 10px 24px -8px rgba(20,24,18,.10);
  --shadow-sm: 0 1px 2px rgba(20,24,18,.06);
  --radius-lg:20px; --radius-md:14px; --radius-sm:10px; --radius-pill:999px;
  --hue-work:#5B6B72; --hue-study:#6B5490; --hue-life:#B06248; --hue-finance:#2A6CA3;
  --hue-sport:#C1602E; --hue-health:#A83E68; --hue-habits:#4C57A0;
  --font-display:'Unbounded','Segoe UI',system-ui,sans-serif;
  --font-body:'Golos Text','Segoe UI',system-ui,-apple-system,sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#141813; --surface:#1C2219; --surface-2:#222A1F;
    --border:#2B342A; --border-strong:#3B473A;
    --text:#EDF1EC; --text-2:#AEB8AC; --text-3:#7C8779;
    --accent:#57A17C; --accent-strong:#6FB491; --accent-contrast:#0E1512;
    --accent-tint: color-mix(in srgb, var(--accent) 16%, var(--surface));
    --good:#4FA972; --warn:#D9A248; --critical:#E06A5E;
    --good-tint: color-mix(in srgb, var(--good) 18%, var(--surface));
    --warn-tint: color-mix(in srgb, var(--warn) 18%, var(--surface));
    --critical-tint: color-mix(in srgb, var(--critical) 16%, var(--surface));
    --shadow: 0 1px 2px rgba(0,0,0,.35), 0 10px 28px -8px rgba(0,0,0,.5);
    --shadow-sm: 0 1px 2px rgba(0,0,0,.4);
    --hue-work:#8697A0; --hue-study:#9B82C2; --hue-life:#D68F72; --hue-finance:#5B9BD1;
    --hue-sport:#E08752; --hue-health:#D06F94; --hue-habits:#7B87CC;
    color-scheme: dark;
  }
}
:root[data-theme="dark"]{
  --bg:#141813; --surface:#1C2219; --surface-2:#222A1F;
  --border:#2B342A; --border-strong:#3B473A;
  --text:#EDF1EC; --text-2:#AEB8AC; --text-3:#7C8779;
  --accent:#57A17C; --accent-strong:#6FB491; --accent-contrast:#0E1512;
  --accent-tint: color-mix(in srgb, var(--accent) 16%, var(--surface));
  --good:#4FA972; --warn:#D9A248; --critical:#E06A5E;
  --good-tint: color-mix(in srgb, var(--good) 18%, var(--surface));
  --warn-tint: color-mix(in srgb, var(--warn) 18%, var(--surface));
  --critical-tint: color-mix(in srgb, var(--critical) 16%, var(--surface));
  --shadow: 0 1px 2px rgba(0,0,0,.35), 0 10px 28px -8px rgba(0,0,0,.5);
  --shadow-sm: 0 1px 2px rgba(0,0,0,.4);
  --hue-work:#8697A0; --hue-study:#9B82C2; --hue-life:#D68F72; --hue-finance:#5B9BD1;
  --hue-sport:#E08752; --hue-health:#D06F94; --hue-habits:#7B87CC;
  color-scheme: dark;
}
*{box-sizing:border-box;}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;}
h1,h2,h3,h4{margin:0;font-family:var(--font-display);font-weight:600;letter-spacing:-.01em;text-wrap:balance;}
p{margin:0;}
button{font-family:inherit;}
input{font-family:inherit;}
a{color:inherit;}
::selection{background:var(--accent-tint);}
button, [role="button"], .clickable{cursor:pointer;}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px;}
@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important; transition-duration:.001ms !important;}
}
.hidden{display:none !important;}

/* ---- layout shells ---- */
#app{min-height:100vh;}
.screen-center{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;
  background-color:var(--bg);
  background-image:radial-gradient(1200px 600px at 15% -10%, color-mix(in srgb, var(--accent) 7%, transparent), transparent 60%);
  background-repeat:no-repeat;}
.auth-wrap{width:100%;max-width:392px;}
.brand-lockup{display:flex;align-items:center;gap:10px;margin-bottom:28px;background:none;border:none;padding:0;font:inherit;text-align:left;}
.brand-name{font-family:var(--font-display);font-weight:700;font-size:17px;}
.brand-tag{color:var(--text-2);font-size:13px;margin-top:2px;}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow);}
.auth-card{padding:28px 26px;}
.auth-title{font-size:22px;margin-bottom:6px;}
.auth-sub{color:var(--text-2);font-size:13.5px;margin-bottom:22px;}
.field{margin-bottom:14px;}
.field label{display:block;font-size:12.5px;color:var(--text-2);margin-bottom:6px;font-weight:500;}
.field input{width:100%;padding:11px 13px;border-radius:var(--radius-sm);border:1.5px solid var(--border-strong);background:var(--surface-2);color:var(--text);font-size:14px;transition:border-color .15s;}
.field input:focus{outline:none;border-color:var(--accent);background:var(--surface);}
.field input::placeholder{color:var(--text-3);}
.auth-foot{display:flex;justify-content:space-between;align-items:center;margin-top:6px;font-size:12.5px;}
.link-muted{color:var(--text-2);text-decoration:none;border-bottom:1px dashed var(--border-strong);cursor:pointer;}
.link-muted:hover{color:var(--accent);}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:var(--radius-sm);border:1.5px solid transparent;padding:11px 18px;font-size:14px;font-weight:600;font-family:var(--font-body);transition:transform .12s ease, background .15s, border-color .15s, opacity .15s;}
.btn:active{transform:scale(.98);}
.btn-block{width:100%;}
.btn-primary{background:var(--accent);color:var(--accent-contrast);}
.btn-primary:hover{background:var(--accent-strong);}
.btn-ghost{background:transparent;border-color:var(--border-strong);color:var(--text);}
.btn-ghost:hover{background:var(--surface-2);}
.btn-sm{padding:7px 12px;font-size:12.5px;border-radius:8px;}
.btn[disabled]{opacity:.55;pointer-events:none;}

/* ---- role select ---- */
.role-screen{max-width:820px;width:100%;padding:24px;}
.role-head{text-align:center;margin-bottom:28px;}
.role-head h1{font-size:26px;margin-bottom:8px;}
.role-head p{color:var(--text-2);font-size:14.5px;}
.role-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;}
.role-card{background:var(--surface);border:1.5px solid var(--border);border-radius:var(--radius-lg);padding:20px;text-align:left;box-shadow:var(--shadow-sm);transition:border-color .15s, transform .12s;}
.role-card:hover{border-color:var(--accent);transform:translateY(-2px);}
.role-card-icon{width:42px;height:42px;border-radius:12px;background:var(--accent-tint);color:var(--accent);display:flex;align-items:center;justify-content:center;margin-bottom:14px;}
.role-card h3{font-size:16px;margin-bottom:5px;}
.role-card p{color:var(--text-2);font-size:13px;line-height:1.45;}
@media (max-width:560px){.role-grid{grid-template-columns:1fr;}}

/* ---- app shell ---- */
.app-shell{display:flex;min-height:100vh;align-items:stretch;}
.sidebar{width:256px;flex-shrink:0;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto;z-index:30;}
.sidebar-top{padding:20px 18px 8px;}
.nav-section{padding:8px 12px;flex:1;}
.nav-label{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-3);padding:14px 10px 6px;font-weight:600;}
.nav-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px;}
.nav-item{display:flex;align-items:center;gap:11px;width:100%;padding:9px 10px;border-radius:10px;border:none;background:none;appearance:none;text-align:left;color:var(--text-2);font-size:13.5px;font-weight:500;transition:background .12s,color .12s;}
.nav-item:hover{background:var(--surface-2);color:var(--text);}
.nav-item.active{background:var(--accent-tint);color:var(--accent-strong);}
.nav-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;}
.nav-icon{flex-shrink:0;display:flex;color:var(--text-3);}
.nav-item.active .nav-icon{color:var(--accent-strong);}
.nav-divider{height:1px;background:var(--border);margin:10px 4px;}
.sidebar-backdrop{position:fixed;inset:0;background:rgba(15,18,13,.4);z-index:25;opacity:0;pointer-events:none;transition:opacity .2s;}
.sidebar-backdrop.show{opacity:1;pointer-events:auto;}

.main{flex:1;min-width:0;display:flex;flex-direction:column;}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 28px;border-bottom:1px solid var(--border);position:sticky;top:0;background:color-mix(in srgb, var(--bg) 88%, transparent);backdrop-filter:blur(8px);z-index:20;}
.topbar-left{display:flex;align-items:center;gap:14px;}
.hamburger-btn{display:none;background:none;border:none;color:var(--text);padding:6px;border-radius:8px;}
.hamburger-btn:hover{background:var(--surface-2);}
.topbar-title{font-family:var(--font-display);font-weight:600;font-size:15px;}
.topbar-right{display:flex;align-items:center;gap:10px;position:relative;}
.role-pill{display:flex;align-items:center;gap:8px;padding:7px 12px;border-radius:var(--radius-pill);border:1.5px solid var(--border);background:var(--surface);font-size:13px;font-weight:500;color:var(--text-2);}
.role-pill:hover{border-color:var(--border-strong);color:var(--text);}
.avatar{width:34px;height:34px;border-radius:50%;background:var(--accent);color:var(--accent-contrast);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;font-family:var(--font-display);flex-shrink:0;}
.popover{position:absolute;top:calc(100% + 8px);right:0;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow);min-width:220px;padding:6px;z-index:40;}
.popover-item{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:8px;font-size:13.5px;color:var(--text);width:100%;text-align:left;background:none;border:none;}
.popover-item:hover{background:var(--surface-2);}
.popover-item.current{color:var(--accent-strong);font-weight:600;}
.popover-sep{height:1px;background:var(--border);margin:5px 4px;}

.content{flex:1;padding:26px 28px 60px;max-width:1080px;width:100%;margin:0 auto;}
.section-head{margin-bottom:22px;}
.section-head h1{font-size:24px;display:flex;align-items:center;gap:10px;}
.section-head p{color:var(--text-2);font-size:14px;margin-top:5px;}

.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:32px;}
.stat-tile{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:18px 18px 16px;box-shadow:var(--shadow-sm);}
.stat-top{display:flex;align-items:center;gap:8px;color:var(--text-2);font-size:12.5px;font-weight:500;margin-bottom:10px;}
.stat-top .nav-icon{color:var(--text-3);}
.stat-value{font-family:var(--font-display);font-size:26px;font-weight:600;line-height:1.15;}
.stat-sub{font-size:12.5px;color:var(--text-3);margin-top:5px;}
.stat-meter{margin-top:10px;height:6px;border-radius:4px;background:var(--accent-tint);overflow:hidden;}
.stat-meter-fill{height:100%;background:var(--accent);border-radius:4px;}

.block{margin-bottom:32px;}
.block-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:12px;}
.block-head h2{font-size:16px;}
.block-count{color:var(--text-3);font-size:12.5px;font-weight:500;}
.card-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;}
.notes-grid{grid-template-columns:repeat(3,1fr);}

.item-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:16px;text-align:left;width:100%;box-shadow:var(--shadow-sm);transition:border-color .15s, box-shadow .15s;}
.item-card:hover{border-color:var(--border-strong);box-shadow:var(--shadow);}
.item-card.flash{animation:flashPulse 1.6s ease;}
@keyframes flashPulse{0%{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-tint);}100%{border-color:var(--border);box-shadow:var(--shadow-sm);}}

.goal-title{font-size:14.5px;font-weight:600;margin-bottom:8px;}
.goal-meta{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--text-2);margin-bottom:10px;}
.pill{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:var(--radius-pill);font-size:11.5px;font-weight:600;}
.pill-neutral{background:var(--surface-2);color:var(--text-2);border:1px solid var(--border);}
.pill-done{background:var(--good-tint);color:var(--good);}
.meter-row{display:flex;align-items:center;gap:10px;}
.meter{flex:1;height:7px;border-radius:4px;background:var(--accent-tint);overflow:hidden;}
.meter-fill{height:100%;background:var(--accent);border-radius:4px 0 0 4px;}
.meter-fill.full{border-radius:4px;}
.meter-pct{font-size:12px;font-weight:600;color:var(--text-2);font-variant-numeric:tabular-nums;min-width:32px;text-align:right;}

.chip-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:11px;}
.chip{display:inline-flex;align-items:center;gap:6px;padding:4px 10px 4px 8px;border-radius:var(--radius-pill);background:var(--surface-2);border:1px solid var(--border);font-size:11.5px;color:var(--text-2);font-weight:500;max-width:100%;}
.chip:hover{border-color:var(--border-strong);color:var(--text);}
.chip-dot{width:7px;height:7px;border-radius:50%;flex-shrink:0;}
.chip-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.chip-empty{font-size:11.5px;color:var(--text-3);font-style:italic;}

.habit-title{font-size:14.5px;font-weight:600;margin-bottom:10px;}
.streak-badge{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:600;color:var(--warn);margin-bottom:11px;}
.day-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:5px;}
.day-cell-wrap{display:flex;flex-direction:column;align-items:center;gap:4px;}
.day-label{font-size:9.5px;color:var(--text-3);font-weight:600;text-transform:uppercase;}
.day-cell{width:100%;aspect-ratio:1;padding:0;margin:0;font:inherit;border-radius:8px;display:flex;align-items:center;justify-content:center;border:1.5px solid var(--border);background:var(--surface-2);color:transparent;}
.day-cell:disabled{cursor:default;}
.day-cell.done{background:var(--accent);border-color:var(--accent);color:var(--accent-contrast);}
.day-cell.today{border-color:var(--accent);border-style:dashed;cursor:pointer;}
.day-cell.today.done{border-style:solid;}
.day-cell.future{background:transparent;border-style:dotted;opacity:.5;}
.day-cell.today:not(.done):hover{background:var(--accent-tint);}

.note-date{font-size:11.5px;color:var(--text-3);margin-bottom:8px;font-weight:500;}
.note-text{font-size:13px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden;}

@media (max-width:1000px){.card-grid{grid-template-columns:1fr;}.notes-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:880px){
  .sidebar{position:fixed;inset:0 auto 0 0;transform:translateX(-100%);transition:transform .22s ease;box-shadow:var(--shadow);}
  .sidebar.open{transform:translateX(0);}
  .hamburger-btn{display:inline-flex;}
  .stat-row{grid-template-columns:1fr;}
}
@media (max-width:600px){
  .content{padding:18px 16px 48px;}
  .topbar{padding:12px 16px;}
  .notes-grid{grid-template-columns:1fr;}
  .role-pill span{display:none;}
}

/* ---- overview ---- */
.sphere-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(228px,1fr));gap:14px;}
.sphere-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:17px;text-align:left;width:100%;box-shadow:var(--shadow-sm);transition:border-color .15s,box-shadow .15s,transform .12s;}
.sphere-card:hover{border-color:var(--border-strong);box-shadow:var(--shadow);transform:translateY(-1px);}
.sphere-card-top{display:flex;align-items:center;gap:9px;margin-bottom:11px;}
.sphere-card-top h3{font-size:14.5px;font-weight:600;}
.sphere-card-stats{display:flex;justify-content:space-between;gap:8px;font-size:12px;color:var(--text-2);font-weight:500;}
.sphere-card-stats .warn-text{color:var(--warn);}
.sphere-card-deadline{margin-top:11px;font-size:11.5px;color:var(--text-3);display:flex;align-items:center;gap:5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.sphere-card-deadline.muted{font-style:italic;}

/* ---- weekly review ---- */
.weekly-hero{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-sm);margin-bottom:24px;}
.weekly-hero-eyebrow{font-size:12px;color:var(--text-3);font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin-bottom:10px;}
.weekly-hero h1{font-size:21px;line-height:1.35;font-weight:600;font-family:var(--font-body);}
.weekly-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;}
.weekly-block{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:18px 20px;box-shadow:var(--shadow-sm);}
.weekly-block h2{font-size:14.5px;display:flex;align-items:center;gap:8px;margin-bottom:13px;}
.weekly-row{display:flex;align-items:flex-start;gap:10px;padding:9px 0;border-top:1px solid var(--border);font-size:13px;line-height:1.45;}
.weekly-row:first-of-type{border-top:none;padding-top:0;}
.weekly-row.clickable{margin:0 -8px;padding-left:8px;padding-right:8px;border-radius:10px;}
.weekly-row.clickable:hover{background:var(--surface-2);}
.weekly-row-icon{flex-shrink:0;margin-top:1px;}
.weekly-row-text b{font-weight:600;}
.weekly-row-sub{color:var(--text-3);font-size:12px;margin-top:3px;}
.carry-btn{margin-top:8px;}
.review-chart{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow-sm);}
.review-chart h2{font-size:14.5px;margin-bottom:16px;}
.review-bar-row{display:grid;grid-template-columns:120px 1fr 40px;align-items:center;gap:10px;padding:7px 0;}
.review-bar-name{display:flex;align-items:center;gap:7px;font-size:12.5px;color:var(--text-2);font-weight:500;}
.review-bar-track{height:16px;border-radius:4px;background:var(--surface-2);overflow:hidden;}
.review-bar-fill{height:100%;border-radius:4px;}
.review-bar-val{font-size:12px;font-weight:600;color:var(--text-2);text-align:right;font-variant-numeric:tabular-nums;}
@media (max-width:880px){.weekly-grid{grid-template-columns:1fr;}}
@media (max-width:560px){.review-bar-row{grid-template-columns:88px 1fr 34px;}}

/* ---- templates ---- */
.template-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;}
.template-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;box-shadow:var(--shadow-sm);}
.template-icon{width:44px;height:44px;border-radius:12px;background:var(--accent-tint);color:var(--accent-strong);display:flex;align-items:center;justify-content:center;margin-bottom:14px;}
.template-card h3{font-size:16px;margin-bottom:7px;}
.template-card p{color:var(--text-2);font-size:13px;line-height:1.5;margin-bottom:14px;}
.template-adds{font-size:12px;color:var(--text-3);margin-bottom:14px;line-height:1.6;}
.template-foot{display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
.applied-tag{display:inline-flex;align-items:center;gap:6px;color:var(--good);font-size:13px;font-weight:600;}
@media (max-width:700px){.template-grid{grid-template-columns:1fr;}}

/* ---- modal & toast ---- */
.modal-overlay{position:fixed;inset:0;background:rgba(15,18,13,.45);display:flex;align-items:center;justify-content:center;padding:20px;z-index:100;opacity:0;pointer-events:none;transition:opacity .18s;}
.modal-overlay.open{opacity:1;pointer-events:auto;}
.modal{background:var(--surface);border-radius:var(--radius-lg);max-width:480px;width:100%;max-height:85vh;overflow-y:auto;box-shadow:var(--shadow);transform:translateY(8px) scale(.98);transition:transform .18s;padding:24px;}
.modal-overlay.open .modal{transform:translateY(0) scale(1);}
.modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:16px;}
.modal-head h2{font-size:18px;line-height:1.35;}
.modal-close{flex-shrink:0;background:var(--surface-2);border:none;width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text-2);}
.modal-close:hover{background:var(--border);color:var(--text);}
.modal-section{margin-top:18px;}
.modal-label{font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-3);font-weight:600;margin-bottom:9px;}

.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(12px);background:var(--text);color:var(--bg);padding:12px 20px;border-radius:var(--radius-pill);font-size:13.5px;font-weight:500;box-shadow:var(--shadow);z-index:200;opacity:0;pointer-events:none;transition:opacity .2s, transform .2s;display:flex;align-items:center;gap:8px;}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);}