/* ============================================================
   GetFit — dark-only interface
   Near-black canvas, hairline surfaces, one acid-lime accent.
   Display: Clash Display · UI: Satoshi
   ============================================================ */

:root {
  /* canvas */
  --bg:         #060607;
  --bg-lift:    #0b0b0d;

  /* surfaces + hairlines */
  --surface:    rgba(255,255,255,.028);
  --surface-2:  rgba(255,255,255,.055);
  --surface-3:  rgba(255,255,255,.085);
  --hair:       rgba(255,255,255,.075);
  --hair-soft:  rgba(255,255,255,.045);
  --hair-hot:   rgba(255,255,255,.16);

  /* type */
  --text:       #f4f4f2;
  --text-dim:   #a2a2ac;
  --muted:      #71717d;
  --faint:      #4e4e58;

  /* the single accent */
  --accent:     #c9f24d;
  --accent-dim: #9dbf35;
  --accent-ink: #101305;
  --accent-glow: rgba(201,242,77,.16);

  --danger:     #ff6b5e;

  /* geometry */
  --r-sm: 10px;
  --r:    16px;
  --r-lg: 22px;
  --r-xl: 28px;
  --maxw: 1180px;

  /* depth */
  --lift: 0 1px 0 rgba(255,255,255,.04) inset, 0 12px 32px rgba(0,0,0,.55);
  --lift-lg: 0 1px 0 rgba(255,255,255,.05) inset, 0 28px 70px rgba(0,0,0,.7);

  --ease: cubic-bezier(.22,1,.36,1);

  --font-display: "Clash Display", "SF Pro Display", -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;
  --font-ui: "Satoshi", "SF Pro Text", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;

  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { margin: 0; }

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  font-weight: 500;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  padding-bottom: 190px;               /* room for the floating dock */
  min-height: 100dvh;
  overflow-x: hidden;
}

/* ---------- atmosphere ---------- */
.ambient {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(760px 460px at 10% -10%, rgba(201,242,77,.11), transparent 62%),
    radial-gradient(620px 400px at 94% -2%,  rgba(110,150,255,.07), transparent 60%),
    radial-gradient(900px 600px at 50% 110%, rgba(255,255,255,.025), transparent 65%);
}
.grain {
  position: fixed; inset: -50%; z-index: 1; pointer-events: none;
  opacity: .028;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 40;
  background: rgba(6,6,7,.72);
  backdrop-filter: blur(22px) saturate(180%);
  -webkit-backdrop-filter: blur(22px) saturate(180%);
  border-bottom: 1px solid var(--hair-soft);
}
.topbar-inner {
  max-width: var(--maxw); margin: 0 auto;
  padding: max(12px, env(safe-area-inset-top)) 24px 12px;
  display: flex; align-items: center; gap: 20px;
}

.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: inherit; }
.brand-mark {
  width: 22px; height: 22px; border-radius: 7px; flex: none;
  background: linear-gradient(145deg, var(--accent), #7fae1e);
  box-shadow: 0 0 22px var(--accent-glow);
  position: relative;
}
.brand-mark::after {
  content: ""; position: absolute; inset: 6px 9px;
  background: var(--accent-ink); border-radius: 1px;
}
.brand-name {
  font-family: var(--font-display); font-weight: 700;
  font-size: 19px; letter-spacing: -.02em;
}

.tabs {
  margin-left: auto; display: flex; gap: 3px;
  background: var(--surface); border: 1px solid var(--hair-soft);
  padding: 3px; border-radius: 999px;
}
.tab {
  appearance: none; border: 0; cursor: pointer; background: transparent;
  color: var(--text-dim); font-family: var(--font-ui);
  font-size: 13px; font-weight: 700; letter-spacing: -.01em;
  padding: 8px 16px; border-radius: 999px;
  transition: color .2s var(--ease), background .2s var(--ease);
  white-space: nowrap;
}
.tab:hover { color: var(--text); }
.tab.is-active { background: var(--surface-3); color: var(--text); }

/* ---------- shell ---------- */
main {
  position: relative; z-index: 2;
  max-width: var(--maxw); margin: 0 auto; padding: 0 24px;
}

/* ---------- hero ---------- */
.hero { padding: 46px 0 6px; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 11px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 16px;
}
.hero-eyebrow::before {
  content: ""; width: 5px; height: 5px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 10px var(--accent);
}
.hero-title {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(46px, 9vw, 92px); line-height: .92;
  letter-spacing: -.035em; margin: 0;
}
.hero-focus {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(46px, 9vw, 92px); line-height: .96;
  letter-spacing: -.03em; word-spacing: .12em;
  color: transparent;
  -webkit-text-stroke: 1px var(--hair-hot);
}
.hero-meta {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px;
  margin-top: 26px;
}
.chip {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 12px; font-weight: 700; letter-spacing: -.01em;
  color: var(--text-dim);
  background: var(--surface); border: 1px solid var(--hair-soft);
  padding: 7px 13px; border-radius: 999px;
}
.chip b { color: var(--text); font-weight: 700; }

/* ---------- day picker ---------- */
.daypicker {
  display: flex; gap: 4px; margin: 30px 0 0;
  background: var(--surface); border: 1px solid var(--hair-soft);
  padding: 4px; border-radius: 999px; width: fit-content; max-width: 100%;
  overflow-x: auto; -webkit-overflow-scrolling: touch;
}
.daypicker::-webkit-scrollbar { display: none; }
.daypill {
  appearance: none; border: 0; cursor: pointer; background: transparent;
  color: var(--muted); font-family: var(--font-ui);
  font-size: 13px; font-weight: 700; letter-spacing: -.01em;
  padding: 9px 20px; border-radius: 999px; white-space: nowrap;
  transition: color .2s var(--ease), background .2s var(--ease);
}
.daypill:hover { color: var(--text); }
.daypill.is-active {
  background: var(--accent); color: var(--accent-ink);
  box-shadow: 0 0 26px var(--accent-glow);
}

/* ---------- the brief ---------- */
.brief {
  display: flex; flex-wrap: wrap; align-items: center; gap: 16px;
  margin: 26px 0 0; padding: 18px 20px;
  background: var(--surface); border: 1px solid var(--hair-soft);
  border-radius: var(--r);
  font-size: 13.5px; line-height: 1.6; color: var(--text-dim);
}
.brief p { margin: 0; flex: 1 1 320px; }
.brief b { color: var(--text); font-weight: 700; }

/* ---------- buttons ---------- */
.btn {
  appearance: none; cursor: pointer; font-family: var(--font-ui);
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--surface-2); color: var(--text);
  border: 1px solid var(--hair);
  font-size: 12.5px; font-weight: 700; letter-spacing: -.01em;
  padding: 9px 15px; border-radius: 10px; white-space: nowrap;
  transition: background .2s var(--ease), border-color .2s var(--ease), transform .12s var(--ease);
}
.btn:hover { background: var(--surface-3); border-color: var(--hair-hot); }
.btn:active { transform: translateY(1px); }
.btn .ico { font-size: 13px; line-height: 1; }

/* ---------- movement grid ---------- */
.moves {
  display: grid; gap: 14px; margin: 22px 0 0;
  grid-template-columns: 1fr;
}
@media (min-width: 760px)  { .moves { grid-template-columns: repeat(2, 1fr); gap: 16px; } }
@media (min-width: 1080px) { .moves { grid-template-columns: repeat(3, 1fr); } }

@keyframes rise {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: none; }
}

.move {
  position: relative; display: flex; flex-direction: column;
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.015));
  border: 1px solid var(--hair-soft);
  border-radius: var(--r-lg);
  padding: 20px 20px 16px;
  box-shadow: var(--lift);
  animation: rise .55s var(--ease) backwards;
  transition: border-color .25s var(--ease), transform .25s var(--ease);
}
.move:hover { border-color: var(--hair); transform: translateY(-2px); }

/* focus sets carry the accent */
.move.is-focus {
  border-color: rgba(201,242,77,.24);
  background: linear-gradient(180deg, rgba(201,242,77,.055), rgba(255,255,255,.015));
}
.move.is-focus::before {
  content: ""; position: absolute; inset: -1px; border-radius: inherit;
  box-shadow: 0 0 40px -6px var(--accent-glow); pointer-events: none;
}

.move-top { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 14px; }
.move-name {
  font-family: var(--font-display); font-weight: 600;
  font-size: 21px; line-height: 1.12; letter-spacing: -.025em; margin: 0;
}
.move-swap {
  margin-left: auto; flex: none;
  appearance: none; cursor: pointer;
  width: 32px; height: 32px; border-radius: 9px;
  background: var(--surface-2); border: 1px solid var(--hair);
  color: var(--text-dim); font-size: 14px; line-height: 1;
  display: grid; place-items: center;
  transition: background .2s var(--ease), color .2s var(--ease), transform .35s var(--ease);
}
.move-swap:hover {
  background: var(--accent); border-color: var(--accent); color: var(--accent-ink);
  transform: rotate(180deg);
}

.move-tags { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-bottom: 12px; }
.tag {
  font-size: 10px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase;
  color: var(--muted); background: var(--surface-2);
  border: 1px solid var(--hair-soft);
  padding: 4px 8px; border-radius: 6px; white-space: nowrap;
}
.tag.tag-target { color: var(--text); }
.tag.tag-focus {
  background: var(--accent); color: var(--accent-ink); border-color: transparent;
}
.tag.tag-pro { color: var(--accent); border-color: rgba(201,242,77,.3); background: rgba(201,242,77,.07); }

.move-info {
  font-size: 13px; line-height: 1.55; color: var(--text-dim);
  margin: 0 0 14px;
}
.move-last {
  font-size: 12px; font-weight: 700; color: var(--accent);
  margin-bottom: 14px; letter-spacing: -.01em;
}
.move-last .lbl {
  color: var(--muted); text-transform: uppercase; letter-spacing: .1em;
  font-size: 10px; margin-right: 7px;
}

/* set logging */
.sets { margin-top: auto; display: grid; gap: 7px; }
.set-row { display: grid; grid-template-columns: 34px 1fr 1fr; gap: 7px; align-items: center; }
.set-row .snum {
  font-size: 10px; font-weight: 700; color: var(--faint);
  letter-spacing: .1em; text-transform: uppercase;
}
.set-row input {
  width: 100%; font-family: var(--font-ui);
  border: 1px solid var(--hair-soft); border-radius: var(--r-sm);
  padding: 11px 12px; font-size: 14px; font-weight: 600;
  color: var(--text); background: rgba(0,0,0,.32);
  -moz-appearance: textfield;
  transition: border-color .18s var(--ease), background .18s var(--ease);
}
.set-row input::-webkit-outer-spin-button,
.set-row input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.set-row input::placeholder { color: var(--faint); font-weight: 500; }
.set-row input:focus {
  outline: none; border-color: var(--accent);
  background: rgba(0,0,0,.5);
  box-shadow: 0 0 0 3px rgba(201,242,77,.13);
}

/* ---------- session meta ---------- */
.session-meta {
  display: grid; gap: 10px; margin: 22px 0 0;
  grid-template-columns: 1fr;
}
@media (min-width: 760px) { .session-meta { grid-template-columns: 200px 1fr; } }
.session-meta input {
  font-family: var(--font-ui);
  border: 1px solid var(--hair-soft); border-radius: var(--r);
  padding: 15px 17px; font-size: 14.5px; font-weight: 600;
  background: var(--surface); color: var(--text);
  -moz-appearance: textfield;
}
.session-meta input::-webkit-outer-spin-button,
.session-meta input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.session-meta input::placeholder { color: var(--faint); font-weight: 500; }
.session-meta input:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(201,242,77,.13);
}

/* ---------- floating dock ---------- */
.dock {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 50;
  padding: 0 16px calc(16px + env(safe-area-inset-bottom));
  pointer-events: none;
}
.dock[hidden] { display: none; }
.dock-inner {
  pointer-events: auto;
  max-width: 640px; margin: 0 auto;
  display: flex; align-items: center; gap: 16px;
  padding: 12px 12px 12px 16px;
  background: rgba(13,13,16,.82);
  backdrop-filter: blur(26px) saturate(180%);
  -webkit-backdrop-filter: blur(26px) saturate(180%);
  border: 1px solid var(--hair);
  border-radius: var(--r-xl);
  box-shadow: var(--lift-lg);
}

.timer { display: flex; align-items: center; gap: 13px; min-width: 0; }
.ring { position: relative; width: 46px; height: 46px; flex: none; }
.ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring circle { fill: none; stroke-width: 3; }
.ring-track { stroke: var(--surface-3); }
.ring-fill {
  stroke: var(--accent); stroke-linecap: round;
  stroke-dasharray: 131.95;            /* 2πr, r = 21 */
  stroke-dashoffset: 0;
  filter: drop-shadow(0 0 6px var(--accent-glow));
  transition: stroke-dashoffset .95s linear, stroke .3s var(--ease);
}
.ring.is-done .ring-fill { stroke: var(--danger); }

.timer-body { min-width: 0; }
.timer-time {
  font-family: var(--font-display); font-weight: 600;
  font-variant-numeric: tabular-nums;
  font-size: 26px; line-height: 1; letter-spacing: -.03em;
}
.timer-time.done { color: var(--danger); }
.timer-controls { display: flex; gap: 6px; margin-top: 7px; }
.tbtn {
  appearance: none; cursor: pointer; font-family: var(--font-ui);
  background: var(--surface-2); color: var(--text);
  border: 1px solid var(--hair);
  font-size: 11.5px; font-weight: 700; letter-spacing: -.01em;
  padding: 6px 12px; border-radius: 8px;
  transition: background .2s var(--ease), border-color .2s var(--ease);
}
.tbtn:hover { background: var(--surface-3); border-color: var(--hair-hot); }
.tbtn.ghost { background: transparent; color: var(--muted); }
.tbtn.ghost:hover { color: var(--text); }

.save {
  margin-left: auto; appearance: none; cursor: pointer; border: 0;
  font-family: var(--font-ui);
  background: var(--accent); color: var(--accent-ink);
  font-size: 14px; font-weight: 900; letter-spacing: -.015em;
  padding: 15px 24px; border-radius: 15px; white-space: nowrap;
  box-shadow: 0 0 34px var(--accent-glow);
  transition: transform .12s var(--ease), box-shadow .25s var(--ease), opacity .2s var(--ease);
}
.save:hover { box-shadow: 0 0 46px rgba(201,242,77,.28); }
.save:active { transform: translateY(1px) scale(.985); }
.save:disabled { opacity: .55; cursor: default; }

@media (max-width: 520px) {
  .dock-inner { padding: 10px 10px 10px 13px; gap: 10px; }
  .save { padding: 14px 17px; font-size: 13.5px; }
  .ring { width: 40px; height: 40px; }
  .timer-time { font-size: 22px; }
}

/* ---------- settings ---------- */
.section-label {
  font-size: 11px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
  color: var(--muted); margin: 34px 0 12px;
}
.panel {
  background: var(--surface); border: 1px solid var(--hair-soft);
  border-radius: var(--r-lg); overflow: hidden;
}
.setrow {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  padding: 17px 20px; border-bottom: 1px solid var(--hair-soft);
}
.setrow:last-child { border-bottom: 0; }
.setrow-name {
  font-family: var(--font-display); font-weight: 600;
  font-size: 17px; letter-spacing: -.02em;
}
.setrow-sub { font-size: 12px; color: var(--muted); margin-top: 3px; letter-spacing: -.005em; }

.phasepills {
  display: flex; gap: 4px; margin-left: auto;
  background: rgba(0,0,0,.3); border: 1px solid var(--hair-soft);
  padding: 4px; border-radius: 12px;
}
.phasepill {
  appearance: none; cursor: pointer; font-family: var(--font-ui);
  width: 40px; height: 34px; border-radius: 9px; border: 0;
  background: transparent; color: var(--muted);
  font-size: 13px; font-weight: 700;
  transition: background .2s var(--ease), color .2s var(--ease);
}
.phasepill:hover { color: var(--text); }
.phasepill.is-active {
  background: var(--accent); color: var(--accent-ink);
  box-shadow: 0 0 20px var(--accent-glow);
}

.equiprow {
  display: flex; align-items: center; gap: 14px;
  padding: 17px 20px; border-bottom: 1px solid var(--hair-soft);
  font-size: 15px; font-weight: 600; cursor: pointer;
  transition: background .2s var(--ease);
}
.equiprow:last-child { border-bottom: 0; }
.equiprow:hover { background: var(--surface); }
.equiprow input { position: absolute; opacity: 0; pointer-events: none; }
.equiprow .box {
  width: 22px; height: 22px; border-radius: 7px; flex: none;
  border: 1px solid var(--hair-hot); background: rgba(0,0,0,.3);
  display: grid; place-items: center;
  transition: background .2s var(--ease), border-color .2s var(--ease);
}
.equiprow .box::after {
  content: "✓"; font-size: 13px; font-weight: 900; color: var(--accent-ink);
  opacity: 0; transform: scale(.5); transition: all .2s var(--ease);
}
.equiprow input:checked + .box { background: var(--accent); border-color: var(--accent); }
.equiprow input:checked + .box::after { opacity: 1; transform: none; }
.equiprow .sub { margin-left: auto; font-size: 12px; color: var(--faint); font-weight: 600; }

/* ---------- history ---------- */
.hist-grid { display: grid; gap: 12px; margin-top: 26px; grid-template-columns: 1fr; }
@media (min-width: 860px) { .hist-grid { grid-template-columns: repeat(2, 1fr); } }

.hist-card {
  background: var(--surface); border: 1px solid var(--hair-soft);
  border-radius: var(--r-lg); padding: 18px 20px; cursor: pointer;
  animation: rise .5s var(--ease) backwards;
  transition: border-color .22s var(--ease), background .22s var(--ease);
}
.hist-card:hover { border-color: var(--hair); background: var(--surface-2); }
.hist-top { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.hist-date {
  font-family: var(--font-display); font-weight: 600;
  font-size: 18px; letter-spacing: -.02em;
}
.hist-focus {
  font-size: 10px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase;
  color: var(--accent); background: rgba(201,242,77,.09);
  border: 1px solid rgba(201,242,77,.22);
  padding: 4px 8px; border-radius: 6px;
}
.hist-sub { margin-left: auto; font-size: 12px; color: var(--muted); font-weight: 600; }
.hist-detail {
  display: none; margin-top: 15px; padding-top: 14px;
  border-top: 1px solid var(--hair-soft); font-size: 13px;
}
.hist-card.open .hist-detail { display: block; }
.hist-detail .row {
  display: flex; justify-content: space-between; gap: 14px;
  padding: 6px 0; color: var(--text-dim);
}
.hist-detail .row .mv { color: var(--text); font-weight: 600; }
.hist-detail .row small { color: var(--faint); }
.hist-detail .val { color: var(--accent); font-weight: 700; font-variant-numeric: tabular-nums; }
.hist-note {
  margin-top: 10px; padding: 11px 13px; border-radius: var(--r-sm);
  background: rgba(0,0,0,.25); color: var(--text-dim);
  font-size: 12.5px; font-style: italic; line-height: 1.5;
}
.hist-del {
  margin-top: 14px; appearance: none; cursor: pointer;
  background: transparent; border: 1px solid rgba(255,107,94,.28);
  color: var(--danger); font-family: var(--font-ui);
  font-size: 11.5px; font-weight: 700; padding: 8px 13px; border-radius: 9px;
  transition: background .2s var(--ease);
}
.hist-del:hover { background: rgba(255,107,94,.1); }

/* ---------- misc ---------- */
.empty {
  text-align: center; color: var(--muted); font-size: 14.5px; line-height: 1.65;
  padding: 90px 20px; max-width: 420px; margin: 0 auto;
}
.empty b { color: var(--text); font-weight: 700; display: block; margin-bottom: 8px;
  font-family: var(--font-display); font-size: 22px; letter-spacing: -.02em; }

.banner {
  margin: 22px 0; padding: 15px 18px; border-radius: var(--r);
  background: rgba(201,242,77,.07); border: 1px solid rgba(201,242,77,.22);
  color: #dff0a8; font-size: 13.5px; line-height: 1.55;
}
.banner b { color: var(--accent); }

.toast {
  position: fixed; left: 50%; bottom: 172px; transform: translateX(-50%);
  z-index: 60; max-width: calc(100vw - 40px);
  background: rgba(20,20,24,.92);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--hair);
  color: var(--text); font-size: 13.5px; font-weight: 700; letter-spacing: -.01em;
  padding: 13px 20px; border-radius: 999px;
  box-shadow: var(--lift-lg);
  animation: rise .35s var(--ease);
}
.toast[hidden] { display: none; }

::selection { background: var(--accent); color: var(--accent-ink); }

/* scrollbar */
::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: var(--surface-3); border-radius: 99px;
  border: 3px solid var(--bg);
}
::-webkit-scrollbar-thumb:hover { background: var(--hair-hot); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important; animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

@media (max-width: 560px) {
  .topbar-inner { padding-left: 16px; padding-right: 16px; gap: 12px; }
  .tabs { padding: 2px; }
  .tab { padding: 7px 12px; font-size: 12px; }
  main { padding: 0 16px; }
  .hero { padding-top: 32px; }
  .brand-name { display: none; }
}