/* Practices Board - one stylesheet, light and dark, phone first. */

:root {
  --bg: #f5f3ee;
  --card: #ffffff;
  --ink: #1d2321;
  --muted: #5f6a66;
  --line: #e2ded5;
  --accent: #2f6b4f;
  --accent-ink: #ffffff;
  --accent-soft: #e3efe8;
  --warn: #9a5b00;
  --warn-soft: #fbefd9;
  --error: #a3261c;
  --error-soft: #fbe4e1;
  --chip: #eceae4;
  --radius: 14px;
  --tap: 48px;
  --tabs-h: 58px;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #16191a;
    --card: #202526;
    --ink: #eef1ef;
    --muted: #a2aca8;
    --line: #333a3b;
    --accent: #6fbf94;
    --accent-ink: #0f1a14;
    --accent-soft: #23372d;
    --warn: #f0b85a;
    --warn-soft: #3a3020;
    --error: #ff8f84;
    --error-soft: #3d2422;
    --chip: #2c3334;
  }
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.4 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-tap-highlight-color: transparent;
}

main {
  max-width: 640px;
  margin: 0 auto;
  padding: calc(env(safe-area-inset-top) + 12px) max(16px, env(safe-area-inset-right)) calc(var(--tabs-h) + env(safe-area-inset-bottom) + 24px) max(16px, env(safe-area-inset-left));
}

main.setup { padding-bottom: calc(env(safe-area-inset-bottom) + 32px); }

h1 { font-size: 28px; line-height: 1.15; margin: 0; letter-spacing: -0.01em; }
h2 { font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); margin: 0 0 8px; }
h2.big { font-size: 22px; text-transform: none; letter-spacing: 0; color: var(--ink); }
p { margin: 0 0 10px; }
a { color: var(--accent); }

.top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 8px 0 18px; }
.top.day { justify-content: space-between; }
.heading { flex: 1; text-align: center; }
.top .grow { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.top .nav:first-child { margin-left: -12px; }
.sub { color: var(--muted); margin: 2px 0 0; font-size: 15px; }
.nav {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: var(--tap); height: var(--tap); border-radius: 50%;
  font-size: 30px; line-height: 1; color: var(--accent); text-decoration: none;
}
.nav.off { color: var(--line); }

.group { margin: 0 0 22px; }
.group.quiet { color: var(--muted); font-size: 15px; }
.group > summary { cursor: pointer; color: var(--muted); font-weight: 600; padding: 8px 0; }
.count { color: var(--muted); font-size: 14px; margin: -4px 0 8px; }

.rows { list-style: none; margin: 0; padding: 0; background: var(--card); border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.rows > li + li { border-top: 1px solid var(--line); }
.rows .empty { padding: 14px 16px; color: var(--muted); }

.row {
  display: flex; align-items: center; gap: 12px; width: 100%;
  min-height: 56px; padding: 10px 14px 10px 16px;
  background: none; border: 0; color: inherit; font: inherit; text-align: left; text-decoration: none;
  cursor: pointer;
}
.row.static { cursor: default; }
.row:active { background: var(--accent-soft); }
.label { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.title { overflow-wrap: anywhere; }
.detail { color: var(--muted); font-size: 14px; }
.chev { color: var(--muted); font-size: 24px; }

.box {
  flex: none; width: 28px; height: 28px; border-radius: 50%;
  border: 2px solid var(--muted); position: relative; transition: background 0.12s, border-color 0.12s;
}
.row.done .box { background: var(--accent); border-color: var(--accent); }
.row.done .box::after {
  content: ""; position: absolute; left: 8px; top: 3px; width: 7px; height: 13px;
  border: solid var(--accent-ink); border-width: 0 3px 3px 0; transform: rotate(45deg);
}
.row.done .title { color: var(--muted); }

.chip { flex: none; font-size: 12px; font-weight: 600; padding: 3px 9px; border-radius: 999px; background: var(--chip); color: var(--muted); white-space: nowrap; }
.chip-behind { background: var(--warn-soft); color: var(--warn); }
.chip-scheduled, .chip-reliable { background: var(--accent-soft); color: var(--accent); }
.chip-paused { background: var(--warn-soft); color: var(--warn); }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin: 0 0 16px; }
.card.quiet { background: transparent; }
.note { color: var(--muted); font-size: 15px; }
.meta { color: var(--muted); font-size: 13px; text-align: center; margin-top: 8px; }
.help { display: block; color: var(--muted); font-size: 14px; margin-top: 6px; }

.field { display: block; margin: 0 0 16px; border: 0; padding: 0; }
.field-label { display: block; font-weight: 600; font-size: 15px; margin-bottom: 6px; padding: 0; }
.radio { display: flex; align-items: center; gap: 8px; min-height: 44px; flex-wrap: wrap; }

input[type=text], input[type=number], input[type=date], select, textarea {
  font: inherit; color: var(--ink); background: var(--bg);
  border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; min-height: 44px;
  width: 100%;
}
input.small { width: 5.5em; }
.radio select { width: auto; }
textarea { resize: vertical; }
input[type=radio] { width: 22px; height: 22px; margin: 0; accent-color: var(--accent); }
input:focus-visible, select:focus-visible, textarea:focus-visible, button:focus-visible, a:focus-visible {
  outline: 3px solid var(--accent); outline-offset: 2px;
}

.days { display: flex; gap: 6px; flex-wrap: wrap; }
.day-toggle {
  min-width: 44px; min-height: 44px; border-radius: 10px; border: 1px solid var(--line);
  background: var(--bg); color: var(--ink); font: inherit; font-size: 15px;
}
.day-toggle.on { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }

.actions { display: flex; gap: 10px; margin-top: 12px; }
.actions.wrap { flex-wrap: wrap; }
.inline { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.inline input[type=date] { width: auto; flex: 1; min-width: 9em; }
.choices { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
.choices > button { width: 100%; }

button, .button {
  font: inherit; font-weight: 600; min-height: 44px; padding: 10px 16px; border-radius: 12px;
  border: 1px solid transparent; cursor: pointer; text-decoration: none;
  display: inline-flex; align-items: center; justify-content: center; text-align: center;
}
.primary { background: var(--accent); color: var(--accent-ink); }
.secondary, .button.secondary { background: var(--card); color: var(--accent); border-color: var(--line); }
.top .button { background: var(--accent); color: var(--accent-ink); }
.danger { background: var(--card); color: var(--error); border-color: var(--line); }
.link { background: none; border: 0; color: var(--accent); padding: 8px; min-height: 0; font-weight: 600; }
button:disabled { opacity: 0.45; cursor: default; }
.file-button { position: relative; overflow: hidden; }
.hidden-file { position: absolute; inset: 0; opacity: 0; cursor: pointer; font-size: 0; }

.plain { list-style: none; margin: 0; padding: 0; }
.plain li { padding: 4px 0; }

.flash, .banner {
  max-width: 608px; margin: calc(env(safe-area-inset-top) + 10px) auto 0; padding: 10px 14px;
  border-radius: 12px; font-size: 15px;
  position: sticky; top: 8px; z-index: 5;
}
.flash + main, .banner + main { padding-top: 12px; }
.flash.ok { background: var(--accent-soft); color: var(--ink); }
.flash.error { background: var(--error-soft); color: var(--error); }
.banner { background: var(--warn-soft); color: var(--ink); }
main .flash { position: static; margin: 0 0 12px; }

.tabs {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 10;
  display: flex; justify-content: space-around;
  background: var(--card);
  background: color-mix(in srgb, var(--card) 92%, transparent);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border-top: 1px solid var(--line);
  padding: 4px max(8px, env(safe-area-inset-right)) calc(env(safe-area-inset-bottom) + 4px) max(8px, env(safe-area-inset-left));
}
.tab {
  flex: 1; max-width: 120px; min-height: 50px;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1px;
  color: var(--muted); text-decoration: none; font-size: 11px; font-weight: 600;
}
.tab-icon { font-size: 20px; line-height: 1.1; }
.tab.on { color: var(--accent); }

.sheet-back {
  position: fixed; inset: 0; z-index: 20; background: rgba(0, 0, 0, 0.35);
  display: flex; align-items: flex-end; justify-content: center;
}
.sheet {
  width: 100%; max-width: 640px; max-height: 80vh; overflow: auto;
  background: var(--bg); border-radius: 18px 18px 0 0;
  padding: 8px 16px calc(env(safe-area-inset-bottom) + 20px);
}
.sheet-head { display: flex; align-items: center; justify-content: space-between; padding: 8px 0 12px; position: sticky; top: 0; background: var(--bg); }
.sheet-head h2 { margin: 0; font-size: 17px; text-transform: none; letter-spacing: 0; color: var(--ink); }

@media (min-width: 700px) {
  body { font-size: 16px; }
}