/* styles.css - dark, phone-first */
:root {
  --bg: #0f1115;
  --panel: #181b22;
  --panel-2: #20242d;
  --line: #2c313c;
  --text: #e8eaf0;
  --muted: #9aa1ae;
  --accent: #3ddbd9;
  --accent-ink: #062a2a;
  --up: #4ade80;
  --hold: #facc15;
  --reset: #f87171;
  --return: #60a5fa;
  --deload: #c084fc;
  --travel: #f59e0b;
  --radius: 12px;
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); }
body {
  font: 16px/1.4 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  padding-bottom: env(safe-area-inset-bottom);
}
h1 { font-size: 1.2rem; margin: 0; }
h2 { font-size: 1.05rem; margin: 1.5rem 0 .5rem; }
h3 { font-size: 1rem; margin: 0 0 .75rem; }
.hidden { display: none !important; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }

/* Top bar + tabs */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px 8px; padding-top: calc(14px + env(safe-area-inset-top));
}
.badge {
  font-size: .8rem; padding: 4px 10px; border-radius: 999px;
  background: var(--panel-2); color: var(--muted); border: 1px solid var(--line);
}
.badge.deload { color: var(--deload); border-color: var(--deload); }
.tabs {
  position: sticky; top: 0; z-index: 10; display: flex; gap: 4px;
  padding: 8px 12px; background: var(--bg); border-bottom: 1px solid var(--line);
}
.tab {
  flex: 1; padding: 10px 0; border: 0; border-radius: 10px; background: transparent;
  color: var(--muted); font-size: .95rem; font-weight: 600; cursor: pointer;
}
.tab.active { background: var(--panel-2); color: var(--accent); }

main { max-width: 760px; margin: 0 auto; padding: 16px; }
.view { display: none; }
.view.active { display: block; }

/* Forms */
.row { display: flex; gap: 12px; align-items: flex-end; }
.grow { flex: 1; }
.field { display: flex; flex-direction: column; gap: 4px; margin-bottom: 12px; }
.field > span { font-size: .8rem; color: var(--muted); }
input, select, textarea {
  width: 100%; padding: 11px 12px; font-size: 16px; color: var(--text);
  background: var(--panel); border: 1px solid var(--line); border-radius: 10px;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
input[type="checkbox"] { width: 20px; height: 20px; accent-color: var(--travel); }
.toggle {
  display: flex; align-items: center; gap: 8px; margin-bottom: 12px;
  padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel);
  color: var(--travel); font-weight: 600; cursor: pointer;
}
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 10px; }

/* Buttons */
button { font: inherit; cursor: pointer; }
.primary {
  padding: 11px 18px; border: 0; border-radius: 10px;
  background: var(--accent); color: var(--accent-ink); font-weight: 700;
}
.primary.big { width: 100%; padding: 15px; font-size: 1.05rem; margin-top: 4px; }
.primary:disabled { opacity: .5; }
.secondary {
  padding: 10px 16px; border-radius: 10px; border: 1px solid var(--line);
  background: var(--panel-2); color: var(--text);
}
.link { border: 0; background: none; color: var(--accent); padding: 4px; font-weight: 600; }
.mini {
  padding: 6px 10px; font-size: .8rem; border-radius: 8px;
  border: 1px solid var(--line); background: var(--panel-2); color: var(--muted);
}
.danger { color: var(--reset); }

/* Session picker */
.session-picker { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.session-btn {
  padding: 9px 12px; border-radius: 999px; border: 1px solid var(--line);
  background: var(--panel); color: var(--text); font-size: .9rem;
}
.session-btn .day { color: var(--muted); font-size: .75rem; margin-left: 4px; }
.session-btn.active { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.session-btn.active .day { color: var(--accent-ink); }
.ex-pick { max-height: 190px; overflow-y: auto; border: 1px solid var(--line, #2a3140); border-radius: 10px; padding: 8px; margin-bottom: 12px; -webkit-overflow-scrolling: touch; }
.ex-pick .grp { color: var(--muted); font-size: .72rem; text-transform: uppercase; letter-spacing: .04em; margin: 6px 2px 6px; }
.ex-pick .grp:first-child { margin-top: 0; }
.ex-pick .session-picker { margin-bottom: 6px; }
.ex-pick .session-btn { font-size: .85rem; padding: 6px 10px; }
.ex-pick .none { color: var(--muted); font-size: .85rem; padding: 4px 2px; }
.session-btn.travel { border-color: var(--travel); }
.session-btn.travel.active { background: var(--travel); color: #1a1000; }

/* Banners + cards */
.banner { padding: 10px 14px; border-radius: 10px; margin-bottom: 14px; font-size: .9rem; }
.banner.edit { display: flex; justify-content: space-between; align-items: center; background: #1e2a3a; border: 1px solid var(--return); }
.banner.deload { background: #251c33; border: 1px solid var(--deload); color: var(--deload); }
.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px; margin-bottom: 14px;
}
.chart-card { height: 260px; padding: 10px; }

/* Exercise cards */
.ex-card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; margin-bottom: 12px; }
.ex-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; }
.ex-name { font-weight: 700; font-size: 1.02rem; }
.ex-target { color: var(--muted); font-size: .85rem; margin-top: 2px; }
.ex-actions { display: flex; gap: 6px; flex-shrink: 0; }
.sugg {
  margin: 10px 0 8px; padding: 8px 10px; border-radius: 8px; font-size: .88rem;
  background: var(--panel-2); border-left: 3px solid var(--muted);
}
.sugg strong { font-size: 1rem; }
.sugg.up { border-left-color: var(--up); }
.sugg.hold { border-left-color: var(--hold); }
.sugg.reset { border-left-color: var(--reset); }
.sugg.return { border-left-color: var(--return); }
.sugg.deload { border-left-color: var(--deload); }
.last-line { color: var(--muted); font-size: .8rem; margin-bottom: 8px; }
.set-row { display: grid; grid-template-columns: 34px 1fr 1fr 34px; gap: 8px; align-items: center; margin-bottom: 8px; }
.set-no { color: var(--muted); font-size: .85rem; text-align: center; }
.set-row input { padding: 10px; text-align: center; }
.set-row .rm { border: 0; background: none; color: var(--muted); font-size: 1.2rem; }
.set-labels { display: grid; grid-template-columns: 34px 1fr 1fr 34px; gap: 8px; font-size: .75rem; color: var(--muted); text-align: center; margin-bottom: 4px; }

/* History */
.hist-item { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; margin-bottom: 10px; }
.hist-item.is-travel { border-color: var(--travel); }
.hist-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.hist-date { font-weight: 700; }
.hist-sets { margin-top: 8px; font-size: .88rem; color: var(--muted); }
.hist-sets div { margin: 2px 0; }
.hist-sets b { color: var(--text); font-weight: 600; }
.hist-actions { display: flex; gap: 6px; margin-top: 10px; }
.tag { font-size: .72rem; padding: 3px 8px; border-radius: 999px; background: var(--panel-2); color: var(--muted); margin-left: 6px; }
.tag.travel { background: #2d2008; color: var(--travel); }
.empty { text-align: center; color: var(--muted); padding: 40px 0; }

/* Stats + tables */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 8px; }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 10px; text-align: center; }
.stat .v { font-size: 1.15rem; font-weight: 700; }
.stat .k { font-size: .75rem; color: var(--muted); }
.table-wrap { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; font-size: .88rem; }
table.data th, table.data td { padding: 8px 6px; border-bottom: 1px solid var(--line); text-align: right; white-space: nowrap; }
table.data th:first-child, table.data td:first-child { text-align: left; }
table.data th { color: var(--muted); font-weight: 600; }

/* Dialog */
dialog {
  width: min(92vw, 420px); padding: 18px; border-radius: 14px;
  background: var(--panel); color: var(--text); border: 1px solid var(--line);
}
dialog::backdrop { background: rgba(0, 0, 0, .6); }
.dialog-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 6px; }

/* Toast */
.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%) translateY(120px);
  background: var(--panel-2); border: 1px solid var(--accent); color: var(--text);
  padding: 10px 18px; border-radius: 999px; transition: transform .25s; z-index: 50; font-size: .92rem;
}
.toast.show { transform: translateX(-50%) translateY(0); }
.toast.error { border-color: var(--reset); }

@media (min-width: 700px) {
  .chart-card { height: 320px; }
}
/* ===== Multi-user additions ===== */

/* iPhone: keep two-column forms inside their columns (date inputs refuse to shrink otherwise) */
.grid2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid2 > *, .grid3 > *, .field, .row > * { min-width: 0; }
input[type="date"] { -webkit-appearance: none; appearance: none; display: block; min-width: 0; max-width: 100%; min-height: 44px; }
input[type="date"]::-webkit-date-and-time-value { text-align: left; }

.app-title { font-size: 1.2rem; margin: 0; }
.topbar-right { display: flex; align-items: center; gap: 8px; }
.tabs { overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tab { flex: 1 1 auto; min-width: 0; padding: 10px 4px; font-size: .86rem; }
.tabs { gap: 2px; padding: 8px 8px; }

.auth-screen { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 16px; }
.auth-card { width: min(420px, 100%); }
.auth-card .app-title { font-size: 1.5rem; margin-bottom: 4px; }

.toggle.plain { color: var(--text); font-weight: 500; background: none; border: 0; padding: 4px 0; }
.toggle.plain input { accent-color: var(--accent); }
.secondary.big { width: 100%; padding: 14px; margin-top: 4px; }
.mini:disabled { opacity: .35; }
.banner.info { background: #16262b; border: 1px solid var(--accent); }

/* Program editor */
.day-card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; margin-bottom: 12px; }
.day-card .day-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; }
.day-card .day-title { font-weight: 700; font-size: 1.02rem; }
.day-card .day-meta { color: var(--muted); font-size: .82rem; margin-top: 2px; }
.day-card .actions { display: flex; flex-wrap: wrap; gap: 6px; justify-content: flex-end; }
.prog-ex { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 9px 0; border-top: 1px solid var(--line); }
.prog-ex:first-of-type { margin-top: 10px; }
.prog-ex .nm { font-weight: 600; }
.prog-ex .dt { color: var(--muted); font-size: .8rem; }
.prog-ex .actions { display: flex; gap: 4px; flex-shrink: 0; }

/* Admin */
.user-row { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; margin-bottom: 10px; }
.user-row.off { opacity: .6; }
.user-row .top { display: flex; justify-content: space-between; gap: 8px; align-items: baseline; }
.user-row .who { font-weight: 700; }
.user-row .meta { color: var(--muted); font-size: .82rem; margin-top: 2px; word-break: break-all; }
.user-row .actions { display: flex; gap: 6px; margin-top: 10px; flex-wrap: wrap; }
.temp-pw { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 1.15rem; padding: 10px 12px; background: var(--panel-2); border-radius: 8px; margin: 8px 0; user-select: all; }
#shareUrl { margin: 8px 0; font-size: .85rem; }

/* Read-only share view */
body.readonly .owner-only, body.readonly #scanForm, body.readonly .hist-actions,
body.readonly #scanRows button, body.readonly #accountBtn { display: none !important; }

/* Radio buttons: don't inherit the full-width text-box styling */
input[type="radio"] { width: 20px; height: 20px; padding: 0; margin: 0; flex: 0 0 auto; accent-color: var(--accent); }
.toggle.plain { align-items: center; }
.toggle.plain span { flex: 1 1 auto; min-width: 0; }

/* Brand tagline on the sign-in screen */
.tagline { margin: 2px 0 10px; color: var(--accent); font-weight: 700; font-size: 1.05rem; letter-spacing: .01em; }

/* ---------- Progress page ---------- */
.prog-bar { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 12px; }
.seg { display: inline-flex; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 3px; gap: 2px; }
.seg button { border: 0; background: none; color: var(--muted); font-weight: 600; padding: 6px 10px; border-radius: 7px; font-size: .85rem; min-width: 0; }
.seg button.active { background: var(--panel-2); color: var(--accent); }
.pcard { margin-bottom: 14px; }
.pc-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; }
.pc-head h3 { margin: 0; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pc-chart { height: 220px; margin-bottom: 10px; position: relative; }
.pcard .stats { margin-bottom: 0; }
.pcard .stat { background: var(--panel-2); }
.stat .up { color: var(--up); } .stat .down { color: var(--reset); }

.goal-select { width: auto; padding: 6px 28px 6px 10px; font-size: .85rem; }
.goal-line .big, .streak-row .big { font-size: 1.6rem; font-weight: 800; }
.bar { height: 10px; background: var(--panel-2); border-radius: 6px; overflow: hidden; margin: 6px 0 12px; }
.bar > div { height: 100%; background: var(--accent); border-radius: 6px; transition: width .3s; }
.wdots { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.wdot { aspect-ratio: 1; max-height: 40px; border-radius: 50%; border: 2px solid var(--line); display: grid; place-items: center; font-size: .75rem; font-weight: 700; color: var(--muted); }
.wdot.on { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.wdot.today { border-color: var(--accent); color: var(--text); }
.wdot.future { opacity: .45; }
.streak-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 12px; }
.streak-row > div { background: var(--panel-2); border-radius: 10px; padding: 10px 12px; }
.streak-row .k { font-size: .75rem; color: var(--muted); }
.wk-row { display: grid; grid-template-columns: repeat(12, 1fr); gap: 4px; }
.wk { height: 18px; border-radius: 4px; background: var(--panel-2); }
.wk.hit { background: var(--accent); } .wk.pass { background: var(--travel); } .wk.miss { background: #4b2a2f; }
.wk.current { background: transparent; border: 2px dashed var(--accent); }
.wk-legend { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; margin-top: 8px; }
.wk-legend .wk, .wk-legend .cal-cell { display: inline-block; width: 12px; height: 12px; margin-right: -6px; vertical-align: middle; }
.pass-ready { color: var(--up); font-weight: 700; }
.cal { display: flex; gap: 3px; overflow-x: auto; padding-bottom: 4px; }
.cal-days { display: grid; grid-template-rows: repeat(7, 1fr); gap: 3px; font-size: .62rem; color: var(--muted); margin-right: 2px; }
.cal-days span { height: 14px; line-height: 14px; }
.cal-col { display: grid; grid-template-rows: repeat(7, 14px); gap: 3px; }
.cal-cell { width: 14px; height: 14px; border-radius: 3px; background: var(--panel-2); }
.cal.tiny .cal-col { grid-template-rows: repeat(7, 9px); gap: 2px; } .cal.tiny .cal-cell { width: 9px; height: 9px; border-radius: 2px; }
.cal.tiny .cal-days span { height: 9px; line-height: 9px; } .cal.tiny .cal-days { gap: 2px; font-size: .5rem; }
.cal-cell.lift { background: var(--accent); } .cal-cell.cardio { background: #1f7f7e; } .cal-cell.future { background: transparent; }
.pr-list .pr { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.pr-list .pr:last-child { border-bottom: 0; }
.pr .nm { font-weight: 600; } .pr-v { font-weight: 700; color: var(--up); white-space: nowrap; }
.pc-item { display: flex; align-items: center; gap: 8px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.pc-item .nm { font-weight: 600; } .pc-item .actions { display: flex; gap: 4px; flex-shrink: 0; }
.pc-item .small-select { margin-top: 4px; padding: 4px 8px; font-size: .85rem; }
.pc-add { background: var(--panel-2); border-radius: 10px; padding: 10px 12px; margin: 12px 0 6px; }
.pc-add .field { margin-bottom: 8px; }
#layoutDialog { max-height: 88vh; }
.pc-head .ex-card-select { margin: 0; font-weight: 700; font-size: 1rem; }
.key { display: inline-block; width: 10px; height: 10px; border-radius: 2px; vertical-align: middle; margin: 0 3px 0 6px; }
.key.teal { background: var(--accent); }
.key.dash { width: 14px; height: 0; border-top: 2px dashed var(--travel); border-radius: 0; }

/* Scan import */
.scan-import { background: var(--panel-2); border-radius: 10px; padding: 10px 12px; margin-bottom: 14px; }
.scan-import button { width: 100%; }
#scanForm input.filled { border-color: var(--accent); }
#scanForm input.check { border-color: var(--hold); box-shadow: 0 0 0 1px var(--hold); }

/* Request access */
.request-cta { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); text-align: center; font-size: .95rem; color: var(--muted); }
.request-cta .link { font-size: .95rem; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.req-row { display: flex; gap: 10px; align-items: flex-start; padding: 10px 0; border-top: 1px solid var(--line); }
.req-row .nm { font-weight: 700; } .req-row .actions { display: flex; gap: 6px; flex-shrink: 0; }
.req-note { margin-top: 4px; color: var(--text); background: var(--panel-2); border-radius: 8px; padding: 6px 8px; }
.mini.primary-mini { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 700; }

textarea { font-family: inherit; }