/* =========================================================
   LUMEN — design tokens
   ========================================================= */

:root {
  /* dark theme (default) */
  --bg-0: oklch(0.165 0.008 65);      /* page */
  --bg-1: oklch(0.205 0.010 65);      /* surface */
  --bg-2: oklch(0.240 0.012 65);      /* elevated */
  --bg-3: oklch(0.290 0.014 65);      /* hover */
  --line: oklch(0.320 0.012 65 / 0.7);
  --line-soft: oklch(0.320 0.012 65 / 0.35);

  --fg-0: oklch(0.96 0.012 75);       /* primary text */
  --fg-1: oklch(0.82 0.012 75);       /* secondary */
  --fg-2: oklch(0.62 0.010 75);       /* tertiary / labels */
  --fg-3: oklch(0.46 0.008 75);       /* muted */

  /* accents */
  --accent:      oklch(0.80 0.14 72);
  --accent-soft: oklch(0.80 0.14 72 / 0.14);
  --accent-line: oklch(0.80 0.14 72 / 0.40);
  --accent-ink:  oklch(0.20 0.02 65);  /* text on accent */

  --info:     oklch(0.74 0.08 220);
  --success:  oklch(0.78 0.12 150);
  --danger:   oklch(0.70 0.17 25);
  --warn:     oklch(0.82 0.14 80);

  /* quadrant palette */
  --q-do:    oklch(0.70 0.17 25);   /* important + urgent   => red */
  --q-plan:  oklch(0.78 0.14 72);   /* important + not urg. => amber */
  --q-deleg: oklch(0.74 0.08 220);  /* not imp + urgent     => blue */
  --q-drop:  oklch(0.56 0.015 75);  /* neither              => muted */

  /* radii + shadow */
  --r-1: 6px;
  --r-2: 10px;
  --r-3: 14px;
  --r-4: 20px;
  --shadow-1: 0 1px 0 0 oklch(1 0 0 / 0.03) inset, 0 1px 2px oklch(0 0 0 / 0.35);
  --shadow-2: 0 1px 0 0 oklch(1 0 0 / 0.04) inset, 0 8px 30px oklch(0 0 0 / 0.45);
  --shadow-3: 0 1px 0 0 oklch(1 0 0 / 0.05) inset, 0 20px 60px oklch(0 0 0 / 0.6);

  /* type */
  --font-display: "Instrument Serif", "Times New Roman", serif;
  --font-ui: "Geist", system-ui, -apple-system, "Helvetica Neue", sans-serif;
  --font-mono: "Geist Mono", "JetBrains Mono", ui-monospace, monospace;

  /* density */
  --pad-1: 8px;
  --pad-2: 12px;
  --pad-3: 16px;
  --pad-4: 20px;
  --pad-5: 28px;
  --pad-6: 40px;

  --sidebar-w: 232px;
}

/* Light theme */
html[data-theme="light"] {
  --bg-0: oklch(0.985 0.004 85);
  --bg-1: oklch(0.965 0.006 85);
  --bg-2: oklch(0.945 0.008 85);
  --bg-3: oklch(0.920 0.010 85);
  --line: oklch(0.82 0.010 85);
  --line-soft: oklch(0.86 0.010 85 / 0.6);

  --fg-0: oklch(0.22 0.012 75);
  --fg-1: oklch(0.36 0.012 75);
  --fg-2: oklch(0.52 0.010 75);
  --fg-3: oklch(0.68 0.008 75);

  --shadow-1: 0 1px 0 0 oklch(1 0 0 / 0.6) inset, 0 1px 2px oklch(0.20 0 0 / 0.08);
  --shadow-2: 0 1px 0 0 oklch(1 0 0 / 0.6) inset, 0 8px 28px oklch(0.20 0 0 / 0.10);
  --shadow-3: 0 1px 0 0 oklch(1 0 0 / 0.6) inset, 0 18px 50px oklch(0.20 0 0 / 0.15);
}

/* Accent variants */
html[data-accent="amber"]  { --accent: oklch(0.80 0.14 72);  --accent-ink: oklch(0.20 0.02 65); }
html[data-accent="violet"] { --accent: oklch(0.72 0.16 295); --accent-ink: oklch(0.98 0 0); }
html[data-accent="mint"]   { --accent: oklch(0.80 0.12 160); --accent-ink: oklch(0.20 0.02 65); }
html[data-accent="coral"]  { --accent: oklch(0.74 0.16 28);  --accent-ink: oklch(0.98 0 0); }
html[data-accent="sky"]    { --accent: oklch(0.78 0.10 220); --accent-ink: oklch(0.20 0.02 65); }
html[data-accent] { --accent-soft: color-mix(in oklab, var(--accent) 14%, transparent);
                    --accent-line: color-mix(in oklab, var(--accent) 40%, transparent); }

/* Font variants */
html[data-font="editorial"] { --font-display: "Instrument Serif", serif; --font-ui: "Geist", system-ui, sans-serif; }
html[data-font="modern"]    { --font-display: "Geist", system-ui, sans-serif; --font-ui: "Geist", system-ui, sans-serif; }
html[data-font="inter"]     { --font-display: "Inter", system-ui, sans-serif; --font-ui: "Inter", system-ui, sans-serif; }

/* Density */
html[data-density="compact"] {
  --pad-1: 6px; --pad-2: 9px; --pad-3: 12px; --pad-4: 16px; --pad-5: 22px; --pad-6: 30px;
}

/* =========================================================
   Base
   ========================================================= */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html, body, #root { height: 100%; }

body {
  background: var(--bg-0);
  color: var(--fg-0);
  font-family: var(--font-ui);
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  overflow: hidden;
}

::selection { background: var(--accent-soft); color: var(--fg-0); }

button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
a { color: inherit; text-decoration: none; }

/* Ambient grain */
body::before {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none; z-index: 1;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.9  0 0 0 0 0.9  0 0 0 0 0.9  0 0 0 0.07 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  opacity: 0.5;
  mix-blend-mode: overlay;
}

/* =========================================================
   Layout
   ========================================================= */
.app {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  height: 100vh;
  position: relative; z-index: 2;
}

/* Sidebar */
.sidebar {
  border-right: 1px solid var(--line-soft);
  display: flex; flex-direction: column;
  background: linear-gradient(180deg, var(--bg-0), oklch(from var(--bg-0) calc(l - 0.015) c h));
  padding: var(--pad-4) var(--pad-3);
  gap: var(--pad-4);
}
.sidebar__brand {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 6px 14px;
  border-bottom: 1px solid var(--line-soft);
}
.brand__mark {
  width: 28px; height: 28px; border-radius: 8px;
  background: radial-gradient(circle at 30% 30%, var(--accent), oklch(from var(--accent) calc(l - 0.2) c h));
  position: relative;
  box-shadow: 0 0 0 1px oklch(0 0 0 / 0.2), 0 0 20px var(--accent-soft);
}
.brand__mark::after{
  content: ""; position: absolute; inset: 7px;
  background: var(--bg-0); border-radius: 2px;
  clip-path: polygon(50% 0, 55% 45%, 100% 50%, 55% 55%, 50% 100%, 45% 55%, 0 50%, 45% 45%);
}
.brand__name {
  font-family: var(--font-display);
  font-size: 22px; font-style: italic;
  letter-spacing: 0.01em;
}
.brand__sub {
  font-family: var(--font-mono);
  font-size: 10px; color: var(--fg-3);
  letter-spacing: 0.1em; text-transform: uppercase;
  margin-left: auto;
}

.nav { display: flex; flex-direction: column; gap: 2px; }
.nav__label {
  font-family: var(--font-mono);
  font-size: 10px; color: var(--fg-3);
  letter-spacing: 0.14em; text-transform: uppercase;
  padding: 10px 8px 6px;
}
.nav__item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px;
  border-radius: var(--r-1);
  color: var(--fg-1);
  font-size: 14px;
  transition: background 120ms, color 120ms;
  position: relative;
}
.nav__item:hover { background: var(--bg-2); color: var(--fg-0); }
.nav__item[aria-current="page"] {
  background: var(--bg-2);
  color: var(--fg-0);
}
.nav__item[aria-current="page"]::before {
  content: ""; position: absolute; left: -13px; top: 20%; bottom: 20%;
  width: 2px; background: var(--accent); border-radius: 2px;
}
.nav__icon { width: 16px; height: 16px; color: var(--fg-2); }
.nav__item[aria-current="page"] .nav__icon { color: var(--accent); }
.nav__kbd { margin-left: auto; font-family: var(--font-mono); font-size: 10px; color: var(--fg-3); }
.nav__badge {
  margin-left: auto; font-family: var(--font-mono); font-size: 10px;
  background: var(--bg-3); color: var(--fg-1); padding: 1px 6px; border-radius: 999px;
}

.sidebar__foot { margin-top: auto; padding-top: var(--pad-3); border-top: 1px solid var(--line-soft); }
.user {
  display: flex; align-items: center; gap: 10px; padding: 6px;
}
.user__avatar {
  width: 28px; height: 28px; border-radius: 50%;
  background: linear-gradient(135deg, oklch(0.75 0.10 40), oklch(0.55 0.12 30));
  display: grid; place-items: center;
  font-family: var(--font-display); font-size: 15px; font-style: italic;
  color: oklch(0.98 0 0);
}
.user__name { font-size: 13px; }
.user__meta { font-family: var(--font-mono); font-size: 10px; color: var(--fg-3); }

/* Main */
.main { overflow: auto; position: relative; }
.main::-webkit-scrollbar { width: 10px; height: 10px; }
.main::-webkit-scrollbar-thumb { background: var(--bg-3); border-radius: 10px; border: 2px solid var(--bg-0); }

.topbar {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: 14px;
  padding: 14px var(--pad-6);
  background: color-mix(in oklab, var(--bg-0) 82%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-soft);
  min-height: 56px;
}
.crumbs { font-family: var(--font-mono); font-size: 11px; color: var(--fg-3); letter-spacing: 0.08em; text-transform: uppercase; }
.crumbs b { color: var(--fg-1); font-weight: 500; }

.search {
  margin-left: auto;
  display: flex; align-items: center; gap: 8px;
  background: var(--bg-1); border: 1px solid var(--line-soft);
  border-radius: var(--r-1);
  padding: 6px 10px; min-width: 260px;
  color: var(--fg-2);
  font-size: 13px;
}
.search__kbd { margin-left: auto; font-family: var(--font-mono); font-size: 10px; color: var(--fg-3); background: var(--bg-2); padding: 1px 6px; border-radius: 4px; }

.page { padding: var(--pad-5) var(--pad-6) var(--pad-6); }
.page--full { padding: 0; }

.page__head {
  display: flex; align-items: end; justify-content: space-between;
  gap: 20px; margin-bottom: var(--pad-5);
}
.page__title {
  font-family: var(--font-display);
  font-size: 44px; line-height: 1; font-weight: 400;
  letter-spacing: -0.01em;
  margin: 0;
}
.page__title em { font-style: italic; color: var(--fg-1); }
.page__kicker {
  font-family: var(--font-mono);
  font-size: 10px; color: var(--fg-3);
  letter-spacing: 0.16em; text-transform: uppercase;
  margin-bottom: 10px;
}
.page__sub { color: var(--fg-2); font-size: 14px; max-width: 540px; }

/* =========================================================
   Primitives
   ========================================================= */

/* Button */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 12px;
  border-radius: var(--r-1);
  font-size: 13px; font-weight: 500;
  border: 1px solid var(--line-soft);
  background: var(--bg-1);
  color: var(--fg-0);
  transition: background 120ms, border-color 120ms, transform 80ms;
}
.btn:hover { background: var(--bg-2); border-color: var(--line); }
.btn:active { transform: translateY(1px); }
.btn--primary {
  background: var(--accent); color: var(--accent-ink);
  border-color: color-mix(in oklab, var(--accent) 60%, black);
  box-shadow: 0 4px 14px var(--accent-soft), inset 0 1px 0 oklch(1 0 0 / 0.15);
}
.btn--primary:hover { background: color-mix(in oklab, var(--accent) 92%, white); }
.btn--ghost { background: transparent; border-color: transparent; color: var(--fg-1); }
.btn--ghost:hover { background: var(--bg-2); color: var(--fg-0); }
.btn--sm { padding: 4px 8px; font-size: 12px; }
.btn--icon { padding: 6px; }

.kbd {
  font-family: var(--font-mono); font-size: 10px;
  background: var(--bg-2); color: var(--fg-1);
  padding: 2px 6px; border-radius: 4px;
  border: 1px solid var(--line-soft);
}

/* Card */
.card {
  background: var(--bg-1);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-3);
  box-shadow: var(--shadow-1);
}
.card__head {
  padding: 14px 16px;
  display: flex; align-items: center; gap: 10px;
  border-bottom: 1px solid var(--line-soft);
}
.card__title { font-size: 14px; font-weight: 500; }
.card__kicker { font-family: var(--font-mono); font-size: 10px; color: var(--fg-3); letter-spacing: 0.14em; text-transform: uppercase; margin-left: auto; }
.card__body { padding: 14px 16px; }

/* Chips / badges */
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; font-weight: 500;
  padding: 2px 8px; border-radius: 999px;
  background: var(--bg-2); color: var(--fg-1);
  border: 1px solid var(--line-soft);
}
.chip--accent { background: var(--accent-soft); color: var(--accent); border-color: var(--accent-line); }
.chip--dot::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; display: inline-block; }

/* Toggle */
.toggle { position: relative; width: 32px; height: 18px; background: var(--bg-3); border-radius: 999px; transition: background 120ms; cursor: pointer; border: 1px solid var(--line-soft); }
.toggle::after { content: ""; position: absolute; top: 2px; left: 2px; width: 12px; height: 12px; border-radius: 50%; background: var(--fg-1); transition: transform 160ms; }
.toggle[data-on="true"] { background: var(--accent); border-color: transparent; }
.toggle[data-on="true"]::after { transform: translateX(14px); background: oklch(0.98 0 0); }

/* =========================================================
   DASHBOARD
   ========================================================= */
.dash-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  grid-template-rows: auto auto auto;
  gap: 16px;
}
.dash-hero {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 0;
  padding: 28px 32px;
  border-radius: var(--r-4);
  background:
    radial-gradient(600px 300px at 85% 0%, var(--accent-soft), transparent 60%),
    linear-gradient(180deg, var(--bg-1), oklch(from var(--bg-1) calc(l - 0.02) c h));
  border: 1px solid var(--line-soft);
  overflow: hidden;
  position: relative;
}
.hero__salute {
  font-family: var(--font-mono);
  font-size: 10px; color: var(--accent);
  letter-spacing: 0.18em; text-transform: uppercase;
  margin-bottom: 10px;
}
.hero__title {
  font-family: var(--font-display);
  font-size: 54px; line-height: 1.05; font-weight: 400;
  letter-spacing: -0.015em;
  margin: 0 0 14px;
}
.hero__title em { font-style: italic; color: var(--fg-1); }
.hero__title mark { background: transparent; color: var(--accent); }
.hero__next {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; color: var(--fg-1);
  padding: 8px 12px; border-radius: 999px;
  background: var(--bg-2); border: 1px solid var(--line-soft);
}

.hero__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  align-self: center;
}
.stat {
  padding: 14px;
  border-radius: var(--r-2);
  background: var(--bg-0);
  border: 1px solid var(--line-soft);
}
.stat__label { font-family: var(--font-mono); font-size: 10px; color: var(--fg-3); letter-spacing: 0.14em; text-transform: uppercase; }
.stat__num { font-family: var(--font-display); font-style: italic; font-size: 34px; line-height: 1; margin-top: 6px; }
.stat__delta { font-family: var(--font-mono); font-size: 11px; color: var(--success); margin-top: 4px; }
.stat__delta--down { color: var(--fg-3); }

/* ring / focus */
.focus-ring {
  --size: 180px;
  width: var(--size); height: var(--size);
  position: relative;
}
.focus-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.focus-ring__track { stroke: var(--bg-3); }
.focus-ring__bar { stroke: var(--accent); stroke-linecap: round; transition: stroke-dashoffset 800ms ease; }
.focus-ring__center {
  position: absolute; inset: 0; display: grid; place-items: center; text-align: center;
}
.focus-ring__num { font-family: var(--font-display); font-style: italic; font-size: 40px; line-height: 1; }
.focus-ring__lbl { font-family: var(--font-mono); font-size: 10px; color: var(--fg-3); letter-spacing: 0.14em; text-transform: uppercase; margin-top: 4px;}

/* Today schedule */
.today-list { display: flex; flex-direction: column; }
.today-row {
  display: grid;
  grid-template-columns: 64px 6px 1fr auto;
  align-items: center; gap: 12px;
  padding: 10px 4px;
  border-bottom: 1px dashed var(--line-soft);
}
.today-row:last-child { border-bottom: 0; }
.today-row__time { font-family: var(--font-mono); font-size: 11px; color: var(--fg-3); }
.today-row__bar { width: 3px; height: 30px; border-radius: 2px; background: var(--accent); }
.today-row__title { font-size: 14px; }
.today-row__meta { font-family: var(--font-mono); font-size: 10px; color: var(--fg-3); text-transform: uppercase; letter-spacing: 0.1em; }
.today-row--past .today-row__title { color: var(--fg-3); text-decoration: line-through; text-decoration-color: var(--fg-3); }
.today-row--past .today-row__bar { background: var(--fg-3); }
.today-row--now .today-row__bar { background: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }

.pill-list { display: flex; flex-wrap: wrap; gap: 8px; }

/* =========================================================
   MATRIX (the +)
   ========================================================= */
.matrix-wrap {
  position: relative;
  display: grid;
  grid-template-columns: 40px 1fr 1fr 40px;
  grid-template-rows: 40px 1fr 1fr 40px;
  gap: 0;
  min-height: 720px;
}
.axis {
  font-family: var(--font-mono); font-size: 10px;
  color: var(--fg-3);
  letter-spacing: 0.16em; text-transform: uppercase;
  display: flex; align-items: center; justify-content: center;
}
.axis--top  { grid-column: 2 / 4; grid-row: 1; gap: 10px; justify-content: space-between; padding: 0 16px; }
.axis--bot  { grid-column: 2 / 4; grid-row: 4; gap: 10px; justify-content: space-between; padding: 0 16px; }
.axis--left { grid-column: 1; grid-row: 2 / 4; writing-mode: vertical-rl; transform: rotate(180deg); gap: 10px; justify-content: space-between; padding: 16px 0; }
.axis--right{ grid-column: 4; grid-row: 2 / 4; writing-mode: vertical-rl; gap: 10px; justify-content: space-between; padding: 16px 0; }
.axis__arrow { color: var(--fg-2); }

.axis-label {
  display: inline-flex; align-items: center; gap: 6px;
}

.quad {
  position: relative;
  border: 1px solid var(--line-soft);
  background: var(--bg-1);
  padding: 18px;
  display: flex; flex-direction: column;
  min-height: 280px;
  transition: border-color 140ms, background 140ms;
}
.quad:hover { border-color: var(--line); }
.quad.is-over { border-color: var(--accent); background: color-mix(in oklab, var(--bg-1) 86%, var(--accent)); }

.quad--tl { grid-column: 2; grid-row: 2; border-radius: var(--r-3) 0 0 0; border-right: 0; border-bottom: 0; }
.quad--tr { grid-column: 3; grid-row: 2; border-radius: 0 var(--r-3) 0 0; border-bottom: 0; }
.quad--bl { grid-column: 2; grid-row: 3; border-radius: 0 0 0 var(--r-3); border-right: 0; }
.quad--br { grid-column: 3; grid-row: 3; border-radius: 0 0 var(--r-3) 0; }

.quad__head {
  display: flex; align-items: start; gap: 10px;
  margin-bottom: 14px;
}
.quad--tr .quad__head,
.quad--br .quad__head { flex-direction: row-reverse; text-align: right; }
.quad--tr .quad__count,
.quad--br .quad__count { margin-left: 0; margin-right: auto; }
.quad__swatch { width: 10px; height: 10px; border-radius: 3px; margin-top: 6px; flex: 0 0 auto; }
.quad__title { font-family: var(--font-display); font-size: 22px; font-style: italic; line-height: 1.1; }
.quad__verdict {
  font-family: var(--font-mono); font-size: 10px; color: var(--fg-3);
  letter-spacing: 0.14em; text-transform: uppercase;
  margin-top: 4px;
}
.quad__count {
  margin-left: auto;
  font-family: var(--font-mono); font-size: 11px;
  color: var(--fg-2);
  background: var(--bg-2); border: 1px solid var(--line-soft);
  padding: 2px 8px; border-radius: 999px;
}

.quad__tasks { display: flex; flex-direction: column; gap: 8px; flex: 1; min-height: 0; }
.quad__add {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 10px;
  border: 1px dashed var(--line-soft);
  border-radius: var(--r-1);
  color: var(--fg-3); font-size: 12px;
  font-family: var(--font-mono); letter-spacing: 0.04em;
  margin-top: 8px;
  transition: background 120ms, color 120ms, border-color 120ms;
}
.quad__add:hover { color: var(--fg-1); border-color: var(--line); background: var(--bg-2); }

/* Task card */
.task {
  display: grid;
  grid-template-columns: 20px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  background: var(--bg-2);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-2);
  cursor: grab;
  transition: transform 120ms, box-shadow 140ms, background 140ms, opacity 200ms;
  position: relative;
}
.task:hover { background: var(--bg-3); border-color: var(--line); }
.task.is-dragging { opacity: 0.4; cursor: grabbing; }
.task.is-running {
  border-color: var(--accent-line);
  background: color-mix(in oklab, var(--bg-2) 80%, var(--accent));
  box-shadow: 0 0 0 1px var(--accent-line), 0 8px 24px var(--accent-soft);
}
.task.is-completing { animation: complete 600ms forwards; }
@keyframes complete {
  0% { transform: scale(1); opacity: 1; }
  30% { transform: scale(1.02); background: var(--accent-soft); }
  100% { transform: scale(0.96); opacity: 0; max-height: 0; padding: 0; margin: -4px 0; border-width: 0;}
}

.task__check {
  width: 18px; height: 18px;
  border: 1.5px solid var(--line);
  border-radius: 50%;
  display: grid; place-items: center;
  transition: all 140ms;
  color: transparent;
}
.task__check:hover { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); }
.task.is-running .task__check { border-color: var(--accent); color: var(--accent); }

.task__body { min-width: 0; }
.task__title { font-size: 13.5px; line-height: 1.35; color: var(--fg-0); word-wrap: break-word; }
.task__meta { display: flex; gap: 8px; margin-top: 4px; font-family: var(--font-mono); font-size: 10px; color: var(--fg-3); letter-spacing: 0.04em; }
.task__meta span { display: inline-flex; align-items: center; gap: 4px; }

.task__play {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--bg-1); border: 1px solid var(--line-soft);
  color: var(--fg-1);
  display: grid; place-items: center;
  transition: all 140ms;
  opacity: 0; transform: scale(0.9);
}
.task:hover .task__play { opacity: 1; transform: scale(1); }
.task__play:hover { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.task.is-running .task__play { opacity: 1; background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }

/* Center hub */
.matrix-hub {
  position: absolute; left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: 120px; height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, var(--bg-2), var(--bg-0));
  border: 1px solid var(--line);
  display: grid; place-items: center;
  z-index: 20;
  box-shadow: 0 0 0 8px var(--bg-0), var(--shadow-2);
  pointer-events: none;
}
.matrix-hub__inner {
  width: 86px; height: 86px; border-radius: 50%;
  background: var(--bg-0);
  display: grid; place-items: center; text-align: center;
  border: 1px solid var(--line-soft);
}
.matrix-hub__num { font-family: var(--font-display); font-style: italic; font-size: 28px; line-height: 1; }
.matrix-hub__lbl { font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--fg-3); margin-top: 4px; }

/* =========================================================
   CALENDAR
   ========================================================= */
.cal-toolbar {
  display: flex; align-items: center; gap: 12px;
  padding: 0 0 var(--pad-4);
}
.cal-nav { display: flex; gap: 4px; }
.cal-range { font-family: var(--font-display); font-size: 28px; font-style: italic; font-weight: 400; margin-right: 16px; }

.cal-grid {
  display: grid;
  grid-template-columns: 56px repeat(7, 1fr);
  border-left: 1px solid var(--line-soft);
  border-top: 1px solid var(--line-soft);
  border-radius: var(--r-3);
  overflow: hidden;
  background: var(--bg-1);
  border: 1px solid var(--line-soft);
}
.cal-head { display: contents; }
.cal-head__spacer { border-right: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); background: var(--bg-1); }
.cal-head__day {
  padding: 10px 12px;
  border-right: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  display: flex; justify-content: space-between; align-items: baseline; gap: 8px;
  background: var(--bg-1);
}
.cal-head__day-name { font-family: var(--font-mono); font-size: 10px; color: var(--fg-3); letter-spacing: 0.14em; text-transform: uppercase; }
.cal-head__day-num { font-family: var(--font-display); font-size: 22px; font-style: italic; }
.cal-head__day.is-today .cal-head__day-num {
  color: var(--accent);
}
.cal-head__day.is-today .cal-head__day-name { color: var(--accent); }

.cal-body { display: contents; }
.cal-hour {
  grid-column: 1;
  padding: 6px 8px;
  font-family: var(--font-mono); font-size: 10px;
  color: var(--fg-3);
  border-right: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  text-align: right;
  background: var(--bg-1);
  height: 56px;
}
.cal-col {
  position: relative;
  user-select: none;
  -webkit-user-select: none;
  cursor: crosshair;
  border-right: 1px solid var(--line-soft);
  background: linear-gradient(to bottom,
    transparent 0, transparent calc(100% - 1px),
    var(--line-soft) calc(100% - 1px), var(--line-soft) 100%);
  background-size: 100% 56px;
  background-repeat: repeat-y;
}

.cal-event {
  position: absolute; left: 4px; right: 4px;
  border-radius: var(--r-1);
  padding: 6px 8px;
  font-size: 12px;
  background: var(--accent-soft);
  border-left: 3px solid var(--accent);
  color: var(--fg-0);
  overflow: hidden;
  cursor: grab;
  transition: filter 120ms, transform 120ms;
}
.cal-event:hover { filter: brightness(1.15); }
.cal-event.is-dragging { opacity: 0.6; cursor: grabbing; z-index: 10; }
.cal-event__title { font-weight: 500; font-size: 12.5px; line-height: 1.2; }
.cal-event__time { font-family: var(--font-mono); font-size: 10px; color: var(--fg-2); margin-top: 2px; letter-spacing: 0.05em; }
.cal-event--gcal { background: color-mix(in oklab, var(--info) 16%, transparent); border-left-color: var(--info); }
.cal-event--task { background: color-mix(in oklab, var(--accent) 18%, transparent); border-left-color: var(--accent); }
.cal-event--focus { background: color-mix(in oklab, var(--q-do) 16%, transparent); border-left-color: var(--q-do); }

.now-line {
  position: absolute; left: 0; right: 0;
  height: 0; border-top: 1.5px solid var(--accent);
  pointer-events: none; z-index: 4;
}
.now-line::before {
  content: ""; position: absolute; left: -4px; top: -4px;
  width: 8px; height: 8px; border-radius: 50%; background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

/* GCal connect state */
.gcal-connect {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 28px;
  padding: 42px 40px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-4);
  background:
    radial-gradient(800px 400px at 100% 0%, color-mix(in oklab, var(--info) 10%, transparent), transparent 60%),
    var(--bg-1);
  margin-bottom: 20px;
}
.gcal-connect__title { font-family: var(--font-display); font-size: 40px; font-style: italic; line-height: 1.05; margin: 0 0 12px; }
.gcal-connect__desc { color: var(--fg-1); font-size: 15px; line-height: 1.55; max-width: 440px; margin-bottom: 20px; }
.gcal-connect__preview {
  background: oklch(0.96 0.002 75);
  border-radius: var(--r-2);
  padding: 22px;
  color: oklch(0.20 0 0);
  box-shadow: var(--shadow-2);
  font-family: "Google Sans", "Geist", sans-serif;
}
.gcal-perms { display: flex; flex-direction: column; gap: 10px; margin: 18px 0 22px; }
.gcal-perm { display: flex; gap: 10px; align-items: start; font-size: 13px; }
.gcal-perm__ok { width: 18px; height: 18px; border-radius: 50%; background: oklch(0.92 0.09 150); color: oklch(0.35 0.10 150); display: grid; place-items: center; flex: 0 0 auto; margin-top: 1px; }
.gcal-connect__google {
  display: inline-flex; align-items: center; gap: 10px;
  background: oklch(0.99 0 0); color: oklch(0.25 0 0);
  padding: 10px 18px; border-radius: 4px;
  font-weight: 500; font-size: 14px;
  border: 1px solid oklch(0.85 0 0);
}
.gcal-connect__google:hover { background: oklch(0.96 0 0); }

/* =========================================================
   FOCUS MODE
   ========================================================= */
.focus-page {
  position: relative;
  min-height: 100%;
  padding: 40px;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 30px;
  overflow: hidden;
}
.focus-page::before {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(700px 500px at 50% 40%, var(--accent-soft), transparent 70%),
    radial-gradient(400px 300px at 85% 80%, color-mix(in oklab, var(--info) 12%, transparent), transparent 70%);
  animation: breathe 8s ease-in-out infinite;
}
@keyframes breathe {
  0%,100% { opacity: 0.75; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.04); }
}

.focus-top { display: flex; justify-content: space-between; align-items: center; position: relative; z-index: 1; }
.focus-kicker { font-family: var(--font-mono); font-size: 10px; color: var(--fg-3); letter-spacing: 0.18em; text-transform: uppercase; }
.focus-escape { display: inline-flex; align-items: center; gap: 8px; color: var(--fg-2); font-size: 13px; }

.focus-center { display: grid; place-items: center; gap: 30px; position: relative; z-index: 1; text-align: center; }

.focus-task {
  font-family: var(--font-mono); font-size: 11px; color: var(--accent);
  letter-spacing: 0.18em; text-transform: uppercase;
}
.focus-title {
  font-family: var(--font-display);
  font-size: 64px; line-height: 1.05; font-weight: 400; font-style: italic;
  margin: 0; max-width: 900px;
  letter-spacing: -0.015em;
}

.focus-clock {
  --size: 360px;
  width: var(--size); height: var(--size);
  position: relative;
}
.focus-clock svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.focus-clock__track { stroke: var(--bg-3); }
.focus-clock__bar { stroke: var(--accent); stroke-linecap: round; transition: stroke-dashoffset 1000ms linear; }
.focus-clock__bar--break { stroke: var(--info); }
.focus-clock__num {
  position: absolute; inset: 0;
  display: grid; place-items: center; gap: 4px;
}
.focus-clock__num-main {
  font-family: var(--font-display); font-style: italic; font-size: 88px; line-height: 1;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}
.focus-clock__num-lbl { font-family: var(--font-mono); font-size: 11px; color: var(--fg-3); letter-spacing: 0.2em; text-transform: uppercase; }

.focus-ctrl { display: flex; gap: 12px; align-items: center; }
.focus-ctrl .btn { padding: 10px 16px; }
.focus-ctrl__primary {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--accent); color: var(--accent-ink);
  display: grid; place-items: center;
  border: 0;
  box-shadow: 0 8px 24px var(--accent-soft);
}

.focus-bottom {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px;
  max-width: 960px; margin: 0 auto; width: 100%;
}
.focus-stat {
  padding: 14px 16px;
  background: color-mix(in oklab, var(--bg-1) 70%, transparent);
  border: 1px solid var(--line-soft); border-radius: var(--r-2);
  backdrop-filter: blur(10px);
}
.focus-stat__lbl { font-family: var(--font-mono); font-size: 10px; color: var(--fg-3); letter-spacing: 0.14em; text-transform: uppercase; }
.focus-stat__val { font-family: var(--font-display); font-style: italic; font-size: 24px; margin-top: 4px; }

/* Session dots */
.session-dots { display: flex; gap: 6px; justify-content: center; }
.session-dots__dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--bg-3); transition: background 200ms;
}
.session-dots__dot.is-done { background: var(--accent); }
.session-dots__dot.is-active {
  background: transparent;
  border: 1.5px solid var(--accent);
  width: 10px; height: 10px;
}

/* =========================================================
   HISTORY
   ========================================================= */
.history-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 16px;
}
.heat {
  display: grid;
  grid-template-columns: repeat(26, 1fr);
  gap: 3px;
}
.heat__cell { aspect-ratio: 1; border-radius: 3px; background: var(--bg-2); }
.heat__cell[data-v="1"] { background: color-mix(in oklab, var(--accent) 25%, var(--bg-2)); }
.heat__cell[data-v="2"] { background: color-mix(in oklab, var(--accent) 50%, var(--bg-2)); }
.heat__cell[data-v="3"] { background: color-mix(in oklab, var(--accent) 75%, var(--bg-2)); }
.heat__cell[data-v="4"] { background: var(--accent); }

.history-list { display: flex; flex-direction: column; }
.history-row {
  display: grid;
  grid-template-columns: 24px 1fr 80px 80px;
  gap: 12px; align-items: center;
  padding: 10px 4px;
  border-bottom: 1px dashed var(--line-soft);
}
.history-row:last-child { border: 0; }
.history-row__check {
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--accent-soft); color: var(--accent);
  display: grid; place-items: center;
}
.history-row__title { font-size: 13.5px; text-decoration: line-through; text-decoration-color: var(--fg-3); color: var(--fg-1); }
.history-row__meta { font-family: var(--font-mono); font-size: 10px; color: var(--fg-3); text-transform: uppercase; letter-spacing: 0.1em; }

/* =========================================================
   SETTINGS
   ========================================================= */
.settings-grid { display: grid; grid-template-columns: 200px 1fr; gap: 40px; max-width: 960px; }
.settings-nav { display: flex; flex-direction: column; gap: 2px; }
.settings-nav__item { padding: 8px 10px; border-radius: 6px; color: var(--fg-1); font-size: 13px; }
.settings-nav__item[aria-current="true"] { background: var(--bg-2); color: var(--fg-0); }
.settings-section { display: flex; flex-direction: column; gap: 28px; }
.settings-group__title { font-family: var(--font-display); font-style: italic; font-size: 22px; margin: 0 0 2px; }
.settings-group__desc { font-size: 13px; color: var(--fg-2); margin-bottom: 14px; }
.settings-row {
  display: grid; grid-template-columns: 1fr auto; gap: 20px; align-items: center;
  padding: 14px 0;
  border-top: 1px solid var(--line-soft);
}
.settings-row__label { font-size: 13.5px; }
.settings-row__hint { font-size: 12px; color: var(--fg-3); margin-top: 2px; }
.seg { display: inline-flex; background: var(--bg-2); border: 1px solid var(--line-soft); border-radius: 8px; padding: 2px; gap: 2px; }
.seg__b { padding: 6px 12px; font-size: 12px; color: var(--fg-2); border-radius: 6px; }
.seg__b[aria-pressed="true"] { background: var(--bg-0); color: var(--fg-0); box-shadow: var(--shadow-1); }

/* swatches */
.swatch-row { display: flex; gap: 8px; }
.swatch {
  width: 28px; height: 28px; border-radius: 8px;
  border: 2px solid transparent; cursor: pointer; display: grid; place-items: center;
}
.swatch[aria-pressed="true"] { border-color: var(--fg-0); }

/* =========================================================
   Quick add
   ========================================================= */
.overlay {
  position: fixed; inset: 0; z-index: 50;
  background: oklch(0 0 0 / 0.5);
  backdrop-filter: blur(4px);
  display: grid; place-items: start center;
  padding-top: 14vh;
  animation: fade 140ms ease;
}
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }

.qa {
  width: min(560px, 92vw);
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--r-3);
  box-shadow: var(--shadow-3);
  overflow: hidden;
}
.qa__input {
  width: 100%; border: 0; background: transparent;
  padding: 18px 20px; font-size: 18px; font-family: var(--font-ui);
  color: var(--fg-0);
  outline: none;
}
.qa__input::placeholder { color: var(--fg-3); }
.qa__divider { border-top: 1px solid var(--line-soft); }
.qa__picker { padding: 10px 14px; display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.qa__pick {
  display: inline-flex; gap: 6px; align-items: center;
  padding: 4px 10px; border-radius: 999px;
  background: var(--bg-2); font-size: 12px; color: var(--fg-1);
  border: 1px solid var(--line-soft);
}
.qa__pick[aria-pressed="true"] { background: var(--accent-soft); color: var(--accent); border-color: var(--accent-line); }
.qa__foot {
  padding: 10px 14px; background: var(--bg-0);
  display: flex; gap: 12px; align-items: center;
  font-family: var(--font-mono); font-size: 10px; color: var(--fg-3);
  letter-spacing: 0.12em; text-transform: uppercase;
  border-top: 1px solid var(--line-soft);
}
.qa__foot b { color: var(--fg-1); font-weight: 500; }
.qa__submit { margin-left: auto; letter-spacing: 0; text-transform: none; font-family: var(--font-ui); }
.qa__submit:disabled { opacity: 0.5; cursor: not-allowed; }

@media (max-width: 560px) {
  .qa__foot .qa__hint { display: none; }
  .qa__submit { margin-left: 0; width: 100%; justify-content: center; padding: 10px; }
}

/* =========================================================
   Tweaks panel
   ========================================================= */
.tweaks {
  position: fixed; z-index: 60;
  right: 20px; bottom: 20px;
  width: 320px;
  background: var(--bg-1);
  border: 1px solid var(--line);
  border-radius: var(--r-3);
  box-shadow: var(--shadow-3);
  overflow: hidden;
  font-family: var(--font-ui);
}
.tweaks__head {
  padding: 12px 14px; display: flex; align-items: center; gap: 8px;
  border-bottom: 1px solid var(--line-soft);
  background: var(--bg-2);
}
.tweaks__title { font-family: var(--font-display); font-size: 18px; font-style: italic; }
.tweaks__body { padding: 12px 14px; display: flex; flex-direction: column; gap: 14px; max-height: 60vh; overflow: auto; }
.tweaks__row { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.tweaks__lbl { font-size: 12px; color: var(--fg-1); }
.tweaks__hint { font-family: var(--font-mono); font-size: 10px; color: var(--fg-3); }

/* =========================================================
   Drag ghost / misc
   ========================================================= */
.drag-ghost {
  position: fixed; top: 0; left: 0;
  pointer-events: none; z-index: 9999;
  padding: 8px 12px;
  background: var(--bg-2); border: 1px solid var(--accent-line);
  border-radius: var(--r-1);
  box-shadow: var(--shadow-3);
  font-size: 13px; color: var(--fg-0);
  transform: translate(-9999px, -9999px);
}

.empty {
  padding: 24px; text-align: center;
  color: var(--fg-3); font-size: 12.5px;
  border: 1px dashed var(--line-soft);
  border-radius: var(--r-2);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

/* scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--bg-3); border-radius: 10px; border: 2px solid var(--bg-0); }
::-webkit-scrollbar-track { background: transparent; }

/* ============================================================
   AUTH SCREEN
   ============================================================ */
.auth-screen {
  position: fixed; inset: 0;
  display: grid; place-items: center;
  background: radial-gradient(1200px 600px at 50% -10%, rgba(120,170,255,0.10), transparent 60%),
              var(--bg-0);
  padding: 24px;
  z-index: 1000;
}
.auth-card {
  width: 100%; max-width: 400px;
  background: var(--bg-1);
  border: 1px solid var(--bg-3);
  border-radius: 16px;
  padding: 28px 28px 22px;
  display: flex; flex-direction: column; gap: 14px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
}
.auth-brand {
  font-family: "Instrument Serif", serif;
  font-size: 34px; line-height: 1; letter-spacing: -0.01em;
  font-style: italic;
}
.auth-tag { color: var(--text-2); font-size: 13px; margin-top: -6px; margin-bottom: 6px; }
.auth-tabs {
  display: grid; grid-template-columns: 1fr 1fr;
  background: var(--bg-0); border: 1px solid var(--bg-3); border-radius: 10px;
  padding: 4px; gap: 4px;
}
.auth-tab {
  background: transparent; border: 0; color: var(--text-2);
  padding: 8px 10px; border-radius: 7px; font-size: 13px; cursor: pointer;
  font-weight: 500;
}
.auth-tab.is-active { background: var(--bg-2); color: var(--text-1); }
.auth-field { display: flex; flex-direction: column; gap: 6px; font-size: 12px; color: var(--text-2); }
.auth-field input {
  background: var(--bg-0); border: 1px solid var(--bg-3); color: var(--text-1);
  padding: 10px 12px; border-radius: 9px; font: inherit; font-size: 14px;
  outline: none; transition: border-color 0.15s;
}
.auth-field input:focus { border-color: var(--accent); }
.auth-err {
  background: rgba(220, 80, 80, 0.10);
  color: #ff9a9a;
  border: 1px solid rgba(220, 80, 80, 0.30);
  padding: 8px 10px; border-radius: 8px; font-size: 12px;
}
.auth-submit { width: 100%; justify-content: center; padding: 10px; font-size: 14px; }
.auth-divider {
  display: flex; align-items: center; gap: 10px;
  color: var(--fg-3); font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.16em; text-transform: uppercase;
  margin: 4px 0;
}
.auth-divider::before, .auth-divider::after {
  content: ""; flex: 1; height: 1px; background: var(--line-soft);
}
.auth-google {
  width: 100%; justify-content: center; padding: 10px;
  background: #ffffff; color: #1f1f1f;
  border: 1px solid #dadce0;
  font-size: 14px; font-weight: 500;
  gap: 10px;
}
.auth-google:hover { background: #f7f7f7; border-color: #c8c8c8; }
.auth-google:disabled { opacity: 0.6; cursor: not-allowed; }
.auth-hint { text-align: center; font-size: 12px; color: var(--text-2); }
.auth-hint a { color: var(--accent); text-decoration: none; }
.auth-hint a:hover { text-decoration: underline; }
.auth-note { text-align: center; font-size: 11px; color: var(--text-3, var(--text-2)); opacity: 0.7; margin-top: 4px; }
.auth-msg {
  background: rgba(120, 200, 140, 0.10);
  color: #9fe7b4;
  border: 1px solid rgba(120, 200, 140, 0.30);
  padding: 8px 10px; border-radius: 8px; font-size: 12px;
}

/* =========================================================
   RESPONSIVE — tablet + mobile
   ========================================================= */

/* Hidden by default on desktop */
.mobile-menu-btn { display: none; }
.mobile-nav-backdrop { display: none; }
.sidebar__close { display: none; margin-left: auto; color: var(--fg-2); background: transparent; border: 0; padding: 4px; cursor: pointer; }
.sidebar__close:hover { color: var(--fg-0); }

/* Tablet */
@media (max-width: 1024px) {
  :root { --sidebar-w: 200px; }
  .page { padding: var(--pad-4) var(--pad-4) var(--pad-5); }
  .topbar { padding: 12px var(--pad-4); }
  .dash-grid { grid-template-columns: 1fr; }
  .dash-hero { grid-template-columns: 1fr; gap: 20px; padding: 22px 24px; }
  .hero__title { font-size: 42px; }
  .history-grid { grid-template-columns: 1fr; }
  .gcal-connect { grid-template-columns: 1fr; padding: 28px 24px; gap: 20px; }
  .settings-grid { grid-template-columns: 1fr; gap: 24px; }
  .focus-clock { --size: 280px; }
  .focus-clock__num-main { font-size: 72px; }
  .focus-title { font-size: 48px; }
  .search { min-width: 180px; }
}

/* Mobile */
@media (max-width: 768px) {
  .app { grid-template-columns: 1fr; }

  /* Sidebar → slide-in drawer */
  .sidebar {
    position: fixed; top: 0; bottom: 0; left: 0;
    width: 260px; max-width: 82vw;
    z-index: 80;
    transform: translateX(-100%);
    transition: transform 220ms ease;
    box-shadow: var(--shadow-3);
  }
  .app.is-mobile-nav-open .sidebar { transform: translateX(0); }
  .mobile-nav-backdrop {
    display: block;
    position: fixed; inset: 0; z-index: 70;
    background: oklch(0 0 0 / 0.5);
    opacity: 0; pointer-events: none;
    transition: opacity 200ms ease;
  }
  .app.is-mobile-nav-open .mobile-nav-backdrop { opacity: 1; pointer-events: auto; }

  .mobile-menu-btn { display: inline-flex; }
  .sidebar__close { display: inline-flex; }
  .brand__sub { display: none; }

  /* Topbar */
  .topbar { padding: 10px 14px; gap: 8px; min-height: 52px; }
  .crumbs { font-size: 10px; letter-spacing: 0.06em; }
  .crumbs span:not(:last-child):not(b) { display: none; }
  .search { display: none; }
  .topbar .btn { padding: 6px 10px; font-size: 12px; }
  .topbar .btn--icon { padding: 6px; }

  /* Page */
  .page { padding: var(--pad-3) var(--pad-3) var(--pad-5); }
  .page__head { flex-direction: column; align-items: flex-start; gap: 12px; margin-bottom: var(--pad-4); }
  .page__title { font-size: 32px; }

  /* Dashboard */
  .dash-hero { padding: 20px 18px; }
  .hero__title { font-size: 32px; }
  .hero__stats { grid-template-columns: 1fr 1fr; }
  .stat__num { font-size: 28px; }
  .focus-ring { --size: 140px; }
  .focus-ring__num { font-size: 32px; }

  /* Matrix — stack as single column */
  .matrix-wrap {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    min-height: 0;
    gap: 10px;
  }
  .axis { display: none; }
  .quad {
    grid-column: 1 !important;
    grid-row: auto !important;
    border-radius: var(--r-2) !important;
    border: 1px solid var(--line-soft) !important;
    padding: 14px;
    min-height: 160px;
  }
  .quad--tr .quad__head,
  .quad--br .quad__head { flex-direction: row; text-align: left; }
  .quad--tr .quad__count,
  .quad--br .quad__count { margin-left: auto; margin-right: 0; }
  .matrix-hub { display: none; }
  .quad__title { font-size: 18px; }

  /* Calendar — horizontal scroll */
  .cal-toolbar { flex-wrap: wrap; gap: 8px; }
  .cal-range { font-size: 22px; margin-right: 8px; }
  .cal-grid {
    grid-template-columns: 40px repeat(7, minmax(90px, 1fr));
    overflow-x: auto;
  }
  .cal-head__day { padding: 8px; }
  .cal-head__day-num { font-size: 16px; }
  .cal-hour { padding: 4px 6px; font-size: 9px; height: 48px; }
  .cal-col { background-size: 100% 48px; }
  .cal-event { padding: 4px 6px; font-size: 11px; }
  .cal-event__title { font-size: 11.5px; }

  /* Focus */
  .focus-page { padding: 20px 16px; gap: 20px; }
  .focus-clock { --size: 230px; }
  .focus-clock__num-main { font-size: 56px; }
  .focus-title { font-size: 32px; }
  .focus-bottom { grid-template-columns: 1fr; gap: 10px; }
  .focus-ctrl .btn { padding: 8px 12px; font-size: 12px; }
  .focus-ctrl__primary { width: 48px; height: 48px; }

  /* History heatmap — fewer columns */
  .heat { grid-template-columns: repeat(14, 1fr); }
  .history-row { grid-template-columns: 20px 1fr 60px; }
  .history-row > :nth-child(4) { display: none; }

  /* Settings */
  .settings-nav { flex-direction: row; flex-wrap: wrap; gap: 4px; overflow-x: auto; }
  .settings-row { grid-template-columns: 1fr; gap: 10px; align-items: flex-start; }

  /* Tweaks panel */
  .tweaks {
    right: 10px; left: 10px; bottom: 10px; width: auto;
    max-height: 70vh;
  }
  .tweaks__body { max-height: 50vh; }

  /* Quick add */
  .overlay { padding-top: 8vh; }
  .qa__input { font-size: 16px; padding: 14px 16px; }
  .qa__foot { flex-wrap: wrap; gap: 8px; font-size: 9px; }
}

/* Very small screens */
@media (max-width: 420px) {
  .page__title { font-size: 26px; }
  .hero__title { font-size: 26px; }
  .hero__stats { grid-template-columns: 1fr; }
  .cal-range { font-size: 18px; }
  .focus-clock { --size: 200px; }
  .focus-clock__num-main { font-size: 48px; }
  .focus-title { font-size: 26px; }
}