/* ============================================================
   Thamani — light
   A ledger you can read at arm's length. Paper ground, ink text,
   brass for value. Two countdowns always on screen.
   ============================================================ */

:root{
  --paper:    #F1F4F8;   /* page ground */
  --surface:  #FFFFFF;   /* cards */
  --raise:    #F8FAFC;   /* subtle fills */
  --line:     #DCE3EC;
  --line-2:   #C3CDDB;

  --ink:      #15202F;   /* primary text */
  --muted:    #4F5D74;
  --dim:      #6B7789;

  --brass:    #8A6508;   /* accent text — passes on white */
  --brass-f:  #C9A227;   /* accent fill */

  --track:    #1F6547;   /* on track */
  --track-f:  #3E9A72;
  --tight:    #8F5A06;   /* watch it */
  --tight-f:  #D9A02B;
  --short:    #AB3809;   /* behind */
  --short-f:  #DD6A3D;

  --r:        6px;
  --gap:      20px;
  --shadow:   0 1px 2px rgba(21,32,47,.05), 0 1px 3px rgba(21,32,47,.04);

  --display:  'Archivo', 'Helvetica Neue', sans-serif;
  --body:     'Inter', system-ui, sans-serif;
  --data:     'IBM Plex Mono', ui-monospace, monospace;
}

*,*::before,*::after{ box-sizing:border-box; }

html{ -webkit-text-size-adjust:100%; }

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--body);
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  padding-bottom:80px;
}

a{ color:inherit; text-decoration:none; }

:focus-visible{
  outline:2px solid var(--brass);
  outline-offset:2px;
  border-radius:2px;
}

/* ---------- top bar ---------- */

.topbar{
  display:flex; align-items:center; justify-content:space-between;
  gap:12px;
  padding:16px 24px;
  background:var(--surface);
  border-bottom:1px solid var(--line);
}

.brand{ display:flex; align-items:center; gap:11px; }

.brand-mark{
  width:13px; height:13px;
  background:var(--brass-f);
  transform:rotate(45deg);
  box-shadow:0 0 0 4px rgba(201,162,39,.18);
}

.brand-text{
  font-family:var(--display);
  font-weight:800;
  font-size:17px;
  letter-spacing:.17em;
  text-transform:uppercase;
}

.brand-meta{
  font-family:var(--data);
  font-size:13.5px;
  color:var(--dim);
  letter-spacing:.04em;
}

/* ---------- the pressure bar ---------- */

.pressure{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  background:var(--surface);
  border-bottom:1px solid var(--line);
}

.pr{
  position:relative;
  display:grid;
  grid-template-columns:1fr auto;
  grid-template-rows:auto auto;
  align-items:center;
  column-gap:16px;
  padding:16px 24px 15px;
  border-right:1px solid var(--line);
  transition:background .16s ease;
}
.pr:last-child{ border-right:0; }
.pr:hover{ background:var(--raise); }

.pr::before{
  content:'';
  position:absolute; inset:0 auto 0 0;
  width:4px;
}
.pr--clear::before{ background:var(--track-f); }
.pr--tight::before{ background:var(--tight-f); }
.pr--short::before{ background:var(--short-f); }

.pr-label{
  grid-column:1; grid-row:1;
  font-family:var(--display);
  font-size:12px;
  font-weight:600;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--muted);
}

.pr-days{
  grid-column:2; grid-row:1 / span 2;
  justify-self:end; align-self:center;
  font-family:var(--data);
  font-size:40px;
  font-weight:600;
  line-height:1;
  font-variant-numeric:tabular-nums;
  letter-spacing:-.02em;
}
.pr-days small{ font-size:16px; color:var(--dim); margin-left:2px; }

.pr--clear .pr-days{ color:var(--track); }
.pr--tight .pr-days{ color:var(--tight); }
.pr--short .pr-days{ color:var(--short); }

.pr-sub{
  grid-column:1; grid-row:2;
  font-family:var(--data);
  font-size:14px;
  color:var(--dim);
  font-variant-numeric:tabular-nums;
}

/* ---------- shell ---------- */

.shell{
  display:grid;
  grid-template-columns:214px minmax(0,1fr);
  max-width:1220px;
  margin:0 auto;
}

.nav{
  padding:24px 14px;
  border-right:1px solid var(--line);
  position:sticky; top:0; align-self:start;
}

.nav-item{
  display:flex; align-items:center; gap:12px;
  padding:11px 13px;
  border-radius:var(--r);
  color:var(--muted);
  font-size:16px;
  font-weight:500;
}
.nav-item svg{
  width:19px; height:19px; flex:none;
  fill:none; stroke:currentColor; stroke-width:1.7;
  stroke-linecap:round; stroke-linejoin:round;
}
.nav-item:hover{ background:var(--surface); color:var(--ink); }
.nav-item.is-active{
  background:var(--surface);
  color:var(--ink);
  font-weight:600;
  box-shadow:var(--shadow);
}
.nav-item.is-active svg{ color:var(--brass); }
.nav-item--out{ margin-top:16px; color:var(--dim); }

.main{ padding:30px 26px 70px; min-width:0; }

/* ---------- headings ---------- */

.h1{
  font-family:var(--display);
  font-size:30px; font-weight:800;
  letter-spacing:-.02em;
  line-height:1.2;
  margin:0 0 6px;
}

.lede{
  color:var(--muted);
  font-size:16px;
  margin:0 0 28px;
  max-width:64ch;
}

.h2{
  font-family:var(--display);
  font-size:12.5px; font-weight:600;
  letter-spacing:.19em; text-transform:uppercase;
  color:var(--muted);
  margin:40px 0 15px;
  padding-bottom:9px;
  border-bottom:1px solid var(--line);
}
.h2:first-child{ margin-top:0; }

/* ---------- cards ---------- */

.card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r);
  padding:20px;
  box-shadow:var(--shadow);
}

.grid{ display:grid; gap:var(--gap); }
.grid-2{ grid-template-columns:repeat(auto-fit,minmax(270px,1fr)); }
.grid-3{ grid-template-columns:repeat(auto-fit,minmax(210px,1fr)); }

/* ---------- the one number ---------- */

.hero{
  background:
    radial-gradient(130% 150% at 100% 0%, rgba(201,162,39,.13), transparent 58%),
    var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r);
  padding:30px 28px;
  box-shadow:var(--shadow);
}

.hero-eyebrow{
  font-family:var(--display);
  font-size:12px; font-weight:600;
  letter-spacing:.2em; text-transform:uppercase;
  color:var(--brass);
  margin-bottom:14px;
}

.hero-figure{
  font-family:var(--data);
  font-size:clamp(38px,7.4vw,62px);
  font-weight:600;
  line-height:1;
  letter-spacing:-.035em;
  font-variant-numeric:tabular-nums;
}
.hero-figure .unit{
  font-size:.34em; color:var(--dim);
  letter-spacing:.08em; margin-left:10px;
}

.hero-note{ color:var(--muted); font-size:15.5px; margin-top:14px; }

/* ---------- stats ---------- */

.stat{ padding:18px; }
.stat-k{
  font-family:var(--display);
  font-size:11.5px; font-weight:600;
  letter-spacing:.17em; text-transform:uppercase;
  color:var(--muted);
  margin-bottom:9px;
}
.stat-v{
  font-family:var(--data);
  font-size:25px; font-weight:600;
  font-variant-numeric:tabular-nums;
  letter-spacing:-.02em;
  line-height:1.2;
}
.stat-s{ font-size:14px; color:var(--dim); margin-top:6px; }

.pos{ color:var(--track); }
.neg{ color:var(--short); }
.warn{ color:var(--tight); }
.gold{ color:var(--brass); }

/* ---------- meters ---------- */

.meter{
  position:relative;
  height:9px;
  background:#E6EBF2;
  border-radius:99px;
  overflow:hidden;
  margin:14px 0 8px;
}
.meter i{
  position:absolute; inset:0 auto 0 0;
  background:var(--track-f);
  border-radius:99px;
  transition:width .5s ease;
}
.meter.is-tight i{ background:var(--tight-f); }
.meter.is-short i{ background:var(--short-f); }
.meter.is-gold  i{ background:var(--brass-f); }

.meter-mark{
  position:absolute; top:-2px; bottom:-2px;
  width:2px; background:var(--ink); opacity:.55;
}

.meter-legend{
  display:flex; justify-content:space-between; gap:12px;
  font-family:var(--data); font-size:13.5px;
  color:var(--dim);
  font-variant-numeric:tabular-nums;
}

/* ---------- tables ---------- */

.tw{
  overflow-x:auto; -webkit-overflow-scrolling:touch;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r);
  box-shadow:var(--shadow);
}

table{
  width:100%; border-collapse:collapse;
  font-size:15.5px;
}
th{
  text-align:left;
  font-family:var(--display);
  font-size:11.5px; font-weight:600;
  letter-spacing:.15em; text-transform:uppercase;
  color:var(--muted);
  background:var(--raise);
  padding:12px 15px;
  border-bottom:1px solid var(--line);
  white-space:nowrap;
}
td{
  padding:14px 15px;
  border-bottom:1px solid var(--line);
  vertical-align:top;
}
tbody tr:last-child td{ border-bottom:0; }
tbody tr:hover td{ background:var(--raise); }

.num{
  font-family:var(--data);
  font-variant-numeric:tabular-nums;
  text-align:right;
  white-space:nowrap;
  font-size:15.5px;
}

.sub{ color:var(--dim); font-size:14px; }

/* ---------- pills ---------- */

.pill{
  display:inline-block;
  font-family:var(--display);
  font-size:11px; font-weight:700;
  letter-spacing:.12em; text-transform:uppercase;
  padding:5px 11px;
  border-radius:99px;
  border:1px solid var(--line-2);
  background:var(--raise);
  color:var(--muted);
  white-space:nowrap;
}
.pill--ok{   color:var(--track); border-color:#B6D9C7; background:#EDF7F2; }
.pill--warn{ color:var(--tight); border-color:#EAD3A2; background:#FCF6EA; }
.pill--bad{  color:var(--short); border-color:#F0C3AE; background:#FDF1EC; }
.pill--gold{ color:var(--brass); border-color:#E6D49B; background:#FBF6E6; }

/* ---------- forms ---------- */

.form{ display:grid; gap:16px; }
.row{ display:grid; gap:16px; grid-template-columns:repeat(auto-fit,minmax(170px,1fr)); }

label{
  display:block;
  font-family:var(--display);
  font-size:11.5px; font-weight:600;
  letter-spacing:.14em; text-transform:uppercase;
  color:var(--muted);
  margin-bottom:7px;
}

input,select,textarea{
  width:100%;
  background:var(--surface);
  border:1px solid var(--line-2);
  border-radius:var(--r);
  color:var(--ink);
  padding:12px 13px;
  font-family:var(--data);
  font-size:16px;
}
input:focus,select:focus,textarea:focus{
  border-color:var(--brass-f);
  box-shadow:0 0 0 3px rgba(201,162,39,.16);
  outline:none;
}
input::placeholder{ color:#A3AEBE; }
select{ font-family:var(--body); }

.btn{
  display:inline-block;
  background:var(--brass-f);
  color:#211903;
  border:0; border-radius:var(--r);
  padding:12px 22px;
  font-family:var(--display);
  font-size:13px; font-weight:700;
  letter-spacing:.09em; text-transform:uppercase;
  cursor:pointer;
  box-shadow:var(--shadow);
}
.btn:hover{ background:#B8931F; }

.btn--ghost{
  background:var(--surface);
  border:1px solid var(--line-2);
  color:var(--muted);
}
.btn--ghost:hover{ background:var(--raise); color:var(--ink); }

.btn--sm{ padding:8px 15px; font-size:11.5px; }

/* ---------- misc ---------- */

.flash{
  margin:0;
  padding:14px 24px;
  background:#EDF7F2;
  border-bottom:1px solid #B6D9C7;
  color:var(--track);
  font-size:15.5px;
  font-weight:500;
}

.empty{
  padding:34px 20px;
  text-align:center;
  color:var(--muted);
  font-size:15.5px;
  background:var(--surface);
  border:1px dashed var(--line-2);
  border-radius:var(--r);
}

.note{
  background:#FBF6E6;
  border-left:3px solid var(--brass-f);
  border-radius:0 var(--r) var(--r) 0;
  padding:14px 18px;
  color:#5F4A11;
  font-size:15.5px;
  margin:20px 0;
}

.foot{
  text-align:center;
  padding:30px 24px;
  color:var(--dim);
  font-size:13.5px;
  font-family:var(--data);
  letter-spacing:.04em;
}

/* ---------- login ---------- */

.auth{
  min-height:100dvh;
  display:grid; place-items:center;
  padding:24px;
  background:var(--paper);
}
.auth-card{
  width:100%; max-width:380px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r);
  padding:36px 30px;
  box-shadow:0 4px 20px rgba(21,32,47,.07);
}
.auth-mark{
  width:15px; height:15px; background:var(--brass-f);
  transform:rotate(45deg); margin:0 auto 22px;
  box-shadow:0 0 0 5px rgba(201,162,39,.17);
}
.auth-err{
  background:#FDF1EC;
  border:1px solid #F0C3AE;
  border-radius:var(--r);
  color:var(--short);
  padding:12px 14px; font-size:15px;
  margin-bottom:16px;
}

/* ---------- mobile ---------- */

@media (max-width:760px){
  body{ font-size:16.5px; padding-bottom:76px; }

  .shell{ grid-template-columns:1fr; }

  .nav{
    position:fixed; inset:auto 0 0 0;
    z-index:20;
    display:grid;
    grid-template-columns:repeat(6,1fr);
    padding:7px 4px calc(7px + env(safe-area-inset-bottom));
    background:var(--surface);
    border-right:0;
    border-top:1px solid var(--line);
    box-shadow:0 -2px 10px rgba(21,32,47,.06);
  }
  .nav-item{
    flex-direction:column; gap:4px;
    padding:8px 2px;
    font-size:11px;
    letter-spacing:.02em;
    text-align:center;
    box-shadow:none;
  }
  .nav-item.is-active{ box-shadow:none; background:var(--raise); }
  .nav-item svg{ width:21px; height:21px; }
  .nav-item--out{ display:none; }

  .main{ padding:22px 16px 44px; }

  .topbar{ padding:14px 16px; }
  .pr{ padding:14px 16px; }
  .pr-days{ font-size:33px; }
  .h1{ font-size:26px; }
  .hero{ padding:24px 20px; }
}

@media (prefers-reduced-motion:reduce){
  *{ animation:none !important; transition:none !important; }
}

/* ---------- plain-language additions ---------- */

.split{
  display:flex; justify-content:space-between; align-items:flex-start;
  gap:18px; flex-wrap:wrap;
}

.explain{
  color:var(--muted);
  font-size:15px;
  line-height:1.55;
  margin:12px 0 0;
}
.explain strong{ color:var(--ink); }

.todo{
  position:relative;
  padding-left:22px;
}
.todo::before{
  content:'';
  position:absolute; inset:0 auto 0 0;
  width:4px; border-radius:var(--r) 0 0 var(--r);
  background:var(--line-2);
}
.todo--now::before{  background:var(--short-f); }
.todo--soon::before{ background:var(--tight-f); }
.todo--ok::before{   background:var(--track-f); }

.todo-head{
  display:flex; align-items:center; gap:12px;
  flex-wrap:wrap; margin-bottom:8px;
}
.todo-what{
  font-family:var(--display);
  font-size:19px; font-weight:700;
  letter-spacing:-.01em;
  line-height:1.3;
}
.todo-why{
  color:var(--muted);
  font-size:15px;
  margin:0 0 14px;
  max-width:70ch;
}

@media (max-width:760px){
  .todo-what{ font-size:17px; }
  .split{ gap:14px; }
}

/* ---------- checklist tick ---------- */

.tick{
  width:30px; height:30px;
  border:2px solid var(--line-2);
  border-radius:var(--r);
  background:var(--surface);
  color:var(--surface);
  font-size:16px; font-weight:700; line-height:1;
  cursor:pointer;
  display:grid; place-items:center;
  transition:background .15s ease, border-color .15s ease;
}
.tick:hover{ border-color:var(--brass-f); }
.tick--on{
  background:var(--track);
  border-color:var(--track);
  color:#fff;
}

details summary{ list-style:none; }
details summary::-webkit-details-marker{ display:none; }
details summary::before{ content:'+ '; color:var(--brass); font-weight:700; }
details[open] summary::before{ content:'− '; }

/* wider nav now that there are ten sections */
@media (max-width:760px){
  .nav{
    grid-template-columns:none;
    grid-auto-flow:column;
    grid-auto-columns:minmax(66px,1fr);
    overflow-x:auto;
    scrollbar-width:none;
  }
  .nav::-webkit-scrollbar{ display:none; }
}