:root {
  /* --- PinchRox in-app theme: black page + charcoal cards + gold --- */
  --bg: #0B0B0C;          /* black page */
  --card: #2A2C30;        /* lighter charcoal cards */
  --line: #3A3D42;        /* borders / dividers */
  --fg: #F4EFE3;          /* off-white text */
  --muted: #A8A49A;       /* warm grey — secondary text */
  --accent: #FFD100;      /* gold — FILLS (buttons, active day, chips, bars) */
  --accent-text: #FFD100; /* gold used AS TEXT (dark mode) */
  --accent-dim: #CCA700;  /* pressed primary button */
  --on-accent: #111111;   /* text on gold surfaces */
  --ok: #FFD100;          /* primary action (Save) = gold */
  --input: #1E1F22;       /* input fields */
  --maxw: 640px;
  --tap: 48px;            /* min tap target for gym use */
  --lockup-w: min(260px, 70%);  /* shared width: login logo + wordmark */
}

/* Light mode (in-app only; applied via <html data-theme="light">). */
html[data-theme="light"] {
  --bg: #EFEFEF;            /* cool grey */
  --card: #FFFFFF;
  --line: #D9D9D9;
  --input: #F6F6F6;
  --fg: #111111;
  --muted: #555555;
  --accent: #FFD100;        /* fills stay gold */
  --accent-text: #7A5C00;   /* readable gold for text on light */
  --on-accent: #111111;
}
/* Login page only: pure black + gold (in-app stays soft charcoal). */
body.theme-black {
  --bg: #0B0B0C;
  --card: #141414;
  --line: #2A2A2A;
  --input: #111111;
}
.tagline { text-align: center; color: var(--accent); }

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; background: var(--bg); color: var(--fg);
  font: 16px/1.45 -apple-system, system-ui, Segoe UI, Roboto, sans-serif; }
body { padding: env(safe-area-inset-top) 0 env(safe-area-inset-bottom); }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 16px; }

header.app { display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 14px max(16px, env(safe-area-inset-right)) 14px max(16px, env(safe-area-inset-left));
  border-bottom: 1px solid var(--line); position: sticky; top: 0;
  background: var(--bg); z-index: 5; }
header.app h1 { display: flex; align-items: center; font-size: 18px; margin: 0;
  letter-spacing: 1px; text-transform: uppercase; font-weight: 800; color: var(--accent-text); }
header.app .who { color: var(--muted); font-size: 13px; cursor: pointer; }
.hdr-right { display: flex; align-items: center; gap: 10px; }
.icon-btn { background: transparent; border: 1px solid var(--line); color: var(--fg);
  min-height: 44px; min-width: 44px; padding: 0; font-size: 20px; line-height: 1;
  display: inline-flex; align-items: center; justify-content: center; }
.edit-row { display: flex; justify-content: flex-end; margin: 4px 0; }

/* Brand logos — logo + wordmark share one width so they line up */
.logo { display: block; width: var(--lockup-w); height: auto; margin: 0 auto 10px; }
.wordmark { display: block; width: var(--lockup-w); height: auto; margin: 0 auto; }
.hdr-logo { width: 32px; height: 32px; vertical-align: middle; margin-right: 8px; }
/* Theme-aware header logo: dark (off-white C) by default, light (black C) in light mode. */
.hdr-logo-light { display: none; }
html[data-theme="light"] .hdr-logo-dark { display: none; }
html[data-theme="light"] .hdr-logo-light { display: inline; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  padding: 14px; margin: 12px 0; }
.day-title { font-size: 20px; margin: 0 0 2px; color: var(--accent-text);  /* day header in gold */
  text-transform: uppercase; letter-spacing: .5px; font-weight: 800; }
.intent { color: var(--muted); font-size: 14px; margin: 2px 0 0; }
.meta { color: var(--muted); font-size: 13px; }

.block-name { color: var(--accent-text); font-weight: 800; margin: 12px 0 2px; text-transform: uppercase; letter-spacing: .5px; }
.scheme { color: var(--muted); font-size: 13px; font-weight: 700; }
/* Set/Round label = small gold chip, black text */
.set-tag { display: inline-block; background: var(--accent); color: var(--on-accent);
  font-size: 12px; font-weight: 800; padding: 2px 8px; border-radius: 999px;
  text-transform: uppercase; letter-spacing: .5px; }
.ex { border-top: 1px solid var(--line); padding: 10px 0; }
.ex .name { color: var(--accent-text); font-weight: 700; }
.ex .presc { color: var(--muted); font-size: 13px; }
/* Each set/round row, accented in gold so it reads as the active logging unit. */
.setrow { margin-top: 10px; padding: 8px 0 8px 10px; border-left: 3px solid var(--accent);
  border-top: 1px dashed var(--line); }
.setrow:first-of-type { border-top: 0; }

.logrow { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; margin-top: 8px; }
.logrow .full { grid-column: 1 / -1; }
input, select, textarea, button { font: inherit; }
input, select, textarea {
  width: 100%; min-height: 44px; background: var(--input); color: var(--fg);
  border: 1px solid var(--line); border-radius: 10px; padding: 10px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: var(--accent); }
label.fld { font-size: 12px; color: var(--muted); display: block; }
label.fld input { margin-top: 3px; }

button { cursor: pointer; border: 0; border-radius: 10px; min-height: var(--tap);
  padding: 12px 16px; background: var(--accent); color: var(--on-accent); font-weight: 800;
  text-transform: uppercase; letter-spacing: .5px; }
button:active { background: var(--accent-dim); }
button.ghost { background: transparent; border: 1px solid var(--line); color: var(--fg);
  text-transform: none; letter-spacing: 0; font-weight: 700; }
button.ok { background: var(--ok); color: var(--on-accent); }
button.sm { min-height: 44px; padding: 8px 12px; font-size: 14px; }
.done-pill { display: inline-flex; align-items: center; gap: 8px; }
/* Gold "done" checkbox */
input[type="checkbox"] { width: 26px; height: 26px; min-height: 0; accent-color: var(--accent); }

.paces { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; text-align: center; }
.paces .p { background: var(--input); border: 1px solid var(--line); border-radius: 10px; padding: 8px 4px; }
.paces .p b { display: block; font-size: 16px; color: var(--accent-text); }
.paces .p span { color: var(--muted); font-size: 11px; }

/* Tabs wrap (2-up on narrow, single row when they fit) — no horizontal scroll, full labels. */
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0; }
.tabs button { flex: 1 1 140px; min-height: 48px; display: flex; align-items: center; justify-content: center;
  text-align: center; white-space: normal; line-height: 1.15;
  background: var(--input); border: 1px solid var(--line); color: var(--muted); font-weight: 700; }
.tabs button.active { background: var(--accent); color: var(--on-accent); border-color: var(--accent); }

/* Week bar */
.weekbar { display: flex; align-items: center; gap: 8px; margin: 4px 0 6px; }
.wk-arrow { min-width: 44px; min-height: 44px; padding: 0; font-size: 22px; font-weight: 800;
  background: var(--input); border: 1px solid var(--line); color: var(--fg); }
.wk-label { flex: 1; text-align: center; font-weight: 800; text-transform: uppercase;
  letter-spacing: .5px; color: var(--fg); font-size: 15px; }
.wk-today { min-height: 44px; padding: 0 14px; }

/* 7-day calendar strip — fits 390px, no horizontal scroll */
.strip { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; margin: 0 0 12px; }
.strip-day { min-height: 60px; display: flex; flex-direction: column; align-items: center; gap: 2px;
  padding: 6px 2px; background: var(--input); border: 1px solid var(--line); border-radius: 10px;
  color: var(--fg); overflow: hidden; }
.sd-dow { font-size: 10px; color: var(--muted); text-transform: uppercase; }
.sd-num { font-size: 16px; font-weight: 800; line-height: 1; }
.sd-title { font-size: 9px; color: var(--muted); max-width: 100%; white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis; }
.strip-day.rest { opacity: .45; }
.strip-day.today { border-color: var(--accent); box-shadow: inset 0 0 0 2px var(--accent); }
/* Selected wins over rest-dimming: full opacity, black-on-gold. */
.strip-day.sel { background: var(--accent); border-color: var(--accent); color: var(--on-accent); opacity: 1; }
.strip-day.sel .sd-dow, .strip-day.sel .sd-title { color: var(--on-accent); }

/* Empty-week state */
.card.empty { text-align: center; }
.empty-msg { color: var(--muted); margin: 0 0 10px; }
.card.empty button { margin: 6px 4px 0; }

/* login */
.login { min-height: 90vh; display: flex; flex-direction: column; justify-content: center; }
.names { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 16px 0; }
.names button { padding: 22px; font-size: 18px; background: var(--card); border: 2px solid var(--line);
  color: var(--fg); text-transform: none; letter-spacing: 0; }
.names button.active { border-color: var(--fg); color: var(--fg); }
.pin { letter-spacing: 8px; text-align: center; font-size: 22px; }
.err { color: var(--accent); min-height: 20px; font-size: 14px; }
.brand { text-align: center; font-size: 28px; font-weight: 800; letter-spacing: 2px; text-transform: uppercase; }
.brand span { color: var(--accent); }
.toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%);
  background: var(--ok); color: var(--on-accent); padding: 12px 18px; border-radius: 10px; opacity: 0;
  font-weight: 700; transition: opacity .2s; }
.toast.show { opacity: 1; }