/* IRONCLAD — app styles */
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--ink-000);
  color: var(--chalk-100);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  padding-bottom: 84px; /* space for bottom nav */
  overscroll-behavior-y: contain;
}
.num { font-family: var(--font-numeric); font-variant-numeric: tabular-nums; }
.disp { font-family: var(--font-display); font-weight: 600; letter-spacing: 0.5px; }
.label { font-size: 11px; letter-spacing: 1.5px; color: var(--steel-700); text-transform: uppercase; }
.muted { color: var(--steel-700); }
.accent { color: var(--molten-500); }

.app-wrap { max-width: 460px; margin: 0 auto; padding: 0 var(--s-4); }

/* Top bar */
.topbar { display: flex; align-items: center; justify-content: space-between; padding: 16px 0 10px; }
.wordmark { font-family: var(--font-display); font-weight: 700; letter-spacing: 3px; font-size: 17px; }
.wordmark .dot { color: var(--molten-500); }

/* Headings */
h1.screen-title { font-family: var(--font-display); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; font-size: 26px; margin: 8px 0 4px; }
h2.section { font-family: var(--font-display); font-weight: 600; text-transform: uppercase; letter-spacing: 1px; font-size: 15px; color: var(--steel-700); margin: 22px 0 10px; }

/* Cards */
.card { background: var(--ink-200); border: var(--border-hair); border-radius: var(--r-md); box-shadow: var(--shadow-card); padding: 14px 16px; margin-bottom: 12px; }
.card.raised { background-image: var(--grad-steel); }
.row { display: flex; align-items: center; gap: 12px; }
.row.between { justify-content: space-between; }
.spacer { flex: 1; }

/* Buttons */
button { font-family: var(--font-body); cursor: pointer; border: none; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 52px; padding: 0 18px; border-radius: var(--r-sm); font-family: var(--font-display); font-weight: 600; letter-spacing: 1px; text-transform: uppercase; font-size: 15px; width: 100%; transition: transform .12s ease; }
.btn:active { transform: scale(0.97); }
.btn-primary { background: var(--grad-molten); color: var(--ink-000); }
.btn-secondary { background: transparent; border: 1px solid var(--ink-400); color: var(--chalk-100); }
.btn-ghost { background: transparent; color: var(--molten-300); height: auto; width: auto; padding: 6px 8px; }
.btn-danger { background: transparent; border: 1px solid var(--danger-500); color: var(--danger-500); }
.btn-sm { height: 38px; font-size: 12px; padding: 0 12px; width: auto; }

.chip { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; padding: 5px 12px; border-radius: var(--r-full); border: 1px solid var(--ink-400); color: var(--steel-700); background: transparent; }
.chip.on { background: var(--grad-molten); color: var(--ink-000); border-color: transparent; font-weight: 700; }
.chip.sel { border-color: var(--molten-500); color: var(--molten-300); }

.pill { font-size: 11px; letter-spacing: 1px; text-transform: uppercase; padding: 3px 8px; border-radius: var(--r-full); }

/* Suggestion chip */
.suggest { border: 1px solid var(--molten-700); background: var(--molten-glow); background: rgba(255,90,31,0.12); border-radius: var(--r-md); padding: 12px 14px; display: flex; align-items: center; gap: 10px; }
.suggest.conf-high { border-color: var(--molten-500); }
.suggest.conf-low { border-color: var(--ink-400); background: var(--ink-200); }
.suggest .s-title { font-family: var(--font-display); font-weight: 600; letter-spacing: .5px; color: var(--molten-300); font-size: 14px; text-transform: uppercase; }
.suggest.conf-low .s-title { color: var(--steel-700); }
.suggest .s-note { font-size: 12px; color: var(--steel-700); margin-top: 2px; }
.suggest.deload { border-color: var(--warn-500); background: var(--warn-bg); }
.suggest.deload .s-title { color: var(--warn-500); }

/* Set logging */
.stepper { display: flex; align-items: center; justify-content: space-between; }
.step-btn { width: 56px; height: 56px; border-radius: var(--r-sm); background: var(--ink-300); border: 1px solid var(--ink-400); color: var(--chalk-100); font-size: 28px; line-height: 1; display: flex; align-items: center; justify-content: center; }
.step-btn.plus { background: var(--grad-molten); color: var(--ink-000); border: none; }
.readout { text-align: center; }
.readout .val { font-family: var(--font-numeric); font-weight: 700; font-size: 52px; line-height: 1; color: var(--chalk-000); }
.readout .unit { font-size: 11px; letter-spacing: 2px; color: var(--steel-700); }

.setrow { display: flex; align-items: center; gap: 10px; background: var(--ink-200); border: 1px solid var(--ink-400); border-radius: var(--r-sm); padding: 10px 12px; margin-bottom: 8px; }
.setrow.active { background: var(--ink-100); border-color: var(--molten-500); }
.led { width: 4px; height: 22px; border-radius: var(--r-full); background: var(--ink-500); }
.led.done { background: var(--success-500); }
.led.active { background: var(--molten-500); }
.setrow .sname { font-family: var(--font-display); font-weight: 600; letter-spacing: 1px; font-size: 12px; color: var(--steel-700); width: 46px; }
.setrow .sval { font-family: var(--font-numeric); font-size: 15px; flex: 1; }
.check { width: 26px; height: 26px; border-radius: 50%; border: 2px solid var(--ink-500); display: flex; align-items: center; justify-content: center; color: var(--ink-000); font-size: 15px; }
.check.done { background: var(--grad-molten); border: none; }

/* Progress bars */
.track { height: 8px; background: var(--ink-400); border-radius: var(--r-full); overflow: hidden; }
.fill { height: 100%; background: var(--grad-molten); border-radius: var(--r-full); }
.fill.over { background: var(--danger-500); }

/* Exercise list rows */
.exrow { display: flex; align-items: center; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--ink-200); }
.exrow:last-child { border-bottom: none; }
.gdot { width: 8px; height: 8px; border-radius: 50%; flex: none; }
.exname { font-weight: 500; }
.extarget { font-size: 12px; color: var(--steel-700); }

/* Bottom nav */
.bottomnav { position: fixed; left: 0; right: 0; bottom: 0; background: var(--ink-100); border-top: 1px solid var(--ink-200); display: flex; justify-content: space-around; align-items: center; padding: 10px 8px calc(10px + env(safe-area-inset-bottom)); z-index: 40; }
.navitem { background: transparent; border: none; color: var(--steel-600); display: flex; flex-direction: column; align-items: center; gap: 3px; font-size: 10px; letter-spacing: .5px; text-transform: uppercase; }
.navitem.on { color: var(--molten-500); }
.navitem .ic { width: 24px; height: 24px; display: block; }

/* Inputs */
input, select { width: 100%; height: 44px; background: var(--ink-100); border: 1px solid var(--ink-400); border-radius: var(--r-sm); color: var(--chalk-100); font-family: var(--font-body); font-size: 15px; padding: 0 12px; }
input:focus, select:focus { outline: none; border-color: var(--molten-500); box-shadow: 0 0 0 3px var(--molten-glow); }
label.field { display: block; margin-bottom: 12px; }
label.field .label { display: block; margin-bottom: 6px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* Metric tiles */
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(90px, 1fr)); gap: 10px; }
.tile { background: var(--ink-200); border: 1px solid var(--ink-400); border-radius: var(--r-md); padding: 12px; }
.tile .t-val { font-family: var(--font-numeric); font-weight: 700; font-size: 22px; }
.tile .t-lab { font-size: 11px; letter-spacing: 1px; text-transform: uppercase; color: var(--steel-700); margin-top: 2px; }

/* Modal / sheet */
.scrim { position: fixed; inset: 0; background: rgba(0,0,0,0.6); z-index: 50; display: flex; align-items: flex-end; justify-content: center; }
.sheet { background: var(--ink-100); border-top-left-radius: var(--r-lg); border-top-right-radius: var(--r-lg); border-top: 1px solid var(--ink-400); width: 100%; max-width: 460px; padding: 18px 16px calc(20px + env(safe-area-inset-bottom)); max-height: 92vh; overflow-y: auto; }
.sheet .grab { width: 40px; height: 4px; border-radius: var(--r-full); background: var(--ink-500); margin: -6px auto 14px; }

/* Rest timer overlay */
.rest { position: fixed; inset: 0; background: rgba(10,11,13,0.92); z-index: 60; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 20px; }
.rest .big { font-family: var(--font-numeric); font-weight: 700; font-size: 84px; color: var(--molten-500); }
.rest .r-actions { display: flex; gap: 12px; }

/* PR celebration */
.prcard { border: 1px solid var(--molten-700); background: rgba(255,90,31,0.14); border-radius: var(--r-md); padding: 14px 16px; margin-bottom: 10px; }
.prcard.alltime { border-color: var(--volt-400); background: rgba(198,255,61,0.12); }
.badge-pr { font-family: var(--font-display); font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--molten-300); font-size: 13px; }

.toast { position: fixed; left: 50%; transform: translateX(-50%); bottom: 100px; background: var(--ink-300); border: 1px solid var(--ink-400); color: var(--chalk-100); padding: 10px 16px; border-radius: var(--r-full); z-index: 80; font-size: 13px; box-shadow: var(--shadow-lift); }

.empty { text-align: center; color: var(--steel-700); padding: 40px 20px; }
.empty .disp { color: var(--chalk-100); font-size: 20px; display: block; margin-bottom: 6px; }
.link { color: var(--molten-300); cursor: pointer; text-decoration: none; }
.hidden { display: none !important; }
.spark { display: block; width: 100%; height: 64px; }

/* Week strip (Sun-Sat) */
.week { display: flex; gap: 6px; margin: 10px 0 18px; }
.wday { flex: 1; text-align: center; background: var(--ink-200); border: 1px solid var(--ink-400); border-radius: var(--r-sm); padding: 8px 0 6px; }
.wday .wl { font-size: 10px; letter-spacing: 1px; color: var(--steel-600); text-transform: uppercase; }
.wday .wn { font-family: var(--font-numeric); font-size: 15px; margin-top: 2px; color: var(--chalk-100); }
.wday .wdot { width: 6px; height: 6px; border-radius: 50%; background: var(--ink-500); margin: 5px auto 0; }
.wday.today { border-color: var(--molten-500); }
.wday.today .wn { color: var(--molten-300); }
.wday.done .wdot { background: var(--success-500); box-shadow: 0 0 8px rgba(35,197,94,0.9); animation: popOn .45s cubic-bezier(0.2,0,0,1); }
.wday.done.today .wdot { background: var(--success-500); }

@keyframes popOn { 0% { transform: scale(0); } 60% { transform: scale(1.5); } 100% { transform: scale(1); } }

/* "Trained today" green light */
.trained { display: flex; align-items: center; gap: 10px; background: var(--success-bg); border: 1px solid var(--success-500); border-radius: var(--r-md); padding: 12px 14px; margin-bottom: 12px; }
.trained .light { width: 14px; height: 14px; border-radius: 50%; background: var(--success-500); box-shadow: 0 0 10px 2px rgba(35,197,94,0.9); animation: popOn .5s cubic-bezier(0.2,0,0,1), glow 1.8s ease-in-out infinite; }
.trained .tt { font-family: var(--font-display); font-weight: 600; letter-spacing: 1px; text-transform: uppercase; font-size: 14px; color: var(--success-500); }
@keyframes glow { 0%,100% { box-shadow: 0 0 8px 1px rgba(35,197,94,0.7); } 50% { box-shadow: 0 0 14px 4px rgba(35,197,94,1); } }

/* History rows */
.histrow { display: flex; align-items: center; gap: 12px; background: var(--ink-200); border: 1px solid var(--ink-400); border-radius: var(--r-sm); padding: 12px; margin-bottom: 8px; cursor: pointer; }
.histrow .hdot { width: 10px; height: 10px; border-radius: 50%; flex: none; }
.eset-row { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.eset-row input { height: 40px; }
.eset-row .exn { flex: 1; }

/* Auth / login screen */
.authwrap { position: fixed; inset: 0; z-index: 75; background: var(--ink-000); display: flex; align-items: center; justify-content: center; padding: 24px; }
.authcard { width: 100%; max-width: 400px; }
.authcard .brand { font-family: var(--font-display); font-weight: 700; letter-spacing: 5px; font-size: 30px; text-align: center; }
.authcard .brand .dot { color: var(--molten-500); }
.authcard .tag { text-align: center; color: var(--steel-700); margin: 6px 0 26px; font-size: 13px; letter-spacing: 1px; text-transform: uppercase; }
.authcard .step { font-family: var(--font-display); font-weight: 600; text-transform: uppercase; letter-spacing: 1px; font-size: 18px; margin-bottom: 6px; }
.authcard .hint { color: var(--steel-700); font-size: 13px; margin-bottom: 16px; }
.authcard input { margin-bottom: 12px; height: 52px; font-size: 17px; text-align: center; letter-spacing: 2px; }
.authcard .msg { font-size: 13px; margin-top: 12px; text-align: center; }
.authcard .msg.err { color: var(--danger-500); }
.authcard .msg.ok { color: var(--steel-700); }

/* Exercise row status in runner */
.exstat { font-size: 12px; color: var(--steel-700); }
.exstat.done { color: var(--success-500); }
.exstat.active { color: var(--molten-300); }
.exchevron { color: var(--steel-600); font-size: 20px; }

/* Set circles */
.sets-circles { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; margin: 6px 0 2px; }
.setcirc { width: 62px; height: 62px; border-radius: 50%; border: 2px solid var(--ink-500); display: flex; flex-direction: column; align-items: center; justify-content: center; color: var(--steel-700); font-family: var(--font-numeric); background: var(--ink-200); }
.setcirc .rp { font-size: 22px; font-weight: 700; line-height: 1; }
.setcirc .cl { font-size: 9px; letter-spacing: .5px; margin-top: 2px; color: var(--steel-600); }
.setcirc.done { background: var(--grad-molten); border-color: transparent; color: var(--ink-000); }
.setcirc.done .cl { color: rgba(10, 11, 13, 0.75); }
.setcirc.active { border-color: var(--molten-500); color: var(--molten-300); box-shadow: 0 0 0 3px var(--molten-glow); }
.setcirc.pending { opacity: .8; }

/* Stopwatch */
.stopwatch { font-family: var(--font-numeric); font-weight: 700; font-size: 30px; color: var(--molten-500); }
.stopwatch.idle { color: var(--steel-600); }

.btn:disabled, .btn[disabled] { opacity: .4; }

/* Water tracker */
.bottles { display: flex; flex-wrap: wrap; gap: 8px; margin: 4px 0 12px; }
.bottle { width: 40px; height: 48px; border: none; background: transparent; display: flex; align-items: center; justify-content: center; font-size: 30px; color: var(--ink-500); }
.bottle.full { color: #4FC3F7; }
.bottle.tap { color: var(--molten-500); }
.watergoal { font-family: var(--font-numeric); font-size: 15px; }

/* Barcode scanner overlay */
.scanner { position: fixed; inset: 0; z-index: 70; background: #000; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 20px; gap: 14px; }
.scanner video { width: 100%; max-width: 460px; max-height: 55vh; background: #000; border-radius: var(--r-md); object-fit: cover; }
.scan-frame { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -60%); width: 70%; max-width: 300px; height: 130px; border: 2px solid var(--molten-500); border-radius: var(--r-md); box-shadow: 0 0 0 9999px rgba(0,0,0,0.35); pointer-events: none; }
.scan-status { color: var(--chalk-100); font-size: 14px; text-align: center; z-index: 1; }
.scan-manual { display: flex; gap: 8px; width: 100%; max-width: 460px; z-index: 1; }
.scan-manual input { flex: 1; }

/* ============================================================
   JB's Health App — glass theme (green/yellow/purple)
   Overrides for gradient background + Apple-style glass surfaces.
   ============================================================ */
body { background: var(--grad-bg); background-attachment: fixed; background-size: cover; min-height: 100vh; }

/* Glass cards + tiles */
.card { background: var(--glass); -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur);
  border: 1px solid var(--glass-bd); border-radius: 18px; background-image: none;
  box-shadow: inset 0 1px 0 var(--glass-hi), var(--shadow-card); }
.card.raised { background: linear-gradient(155deg, rgba(139, 92, 246, 0.18), rgba(24, 208, 122, 0.08)); border-color: var(--glass-hi); }
.tile { background: var(--glass); -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur);
  border: 1px solid var(--glass-bd); border-radius: 16px; box-shadow: inset 0 1px 0 var(--glass-hi); }

/* Buttons */
.btn-primary { color: #06130C; box-shadow: inset 0 1px 0 var(--glass-hi), 0 8px 22px rgba(24, 208, 122, 0.38); }
.btn-secondary { background: var(--glass); -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur); border: 1px solid var(--glass-bd); color: var(--chalk-100); }
.chip { background: var(--glass); border: 1px solid var(--glass-bd); }
.chip.on { background: var(--grad-primary); color: #06130C; border-color: transparent; }
.chip.sel { border-color: var(--green-400); color: var(--green-300); background: rgba(47, 229, 143, 0.10); }
.step-btn { background: var(--glass); border: 1px solid var(--glass-bd); }
.step-btn.plus { background: var(--grad-primary); color: #06130C; border: none; }

/* Inputs */
input, select { background: var(--glass); border: 1px solid var(--glass-bd); -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur); }
input:focus, select:focus { border-color: var(--green-400); box-shadow: 0 0 0 3px rgba(24, 208, 122, 0.25); }

/* Logo mark (glass squircle w/ brand gradient) */
.logo { display: inline-flex; align-items: center; justify-content: center; background: var(--grad-brand); color: #fff;
  border-radius: 12px; box-shadow: inset 0 1px 0 var(--glass-hi), 0 6px 18px rgba(139, 92, 246, 0.4); flex: none; }
.logo.sm { width: 32px; height: 32px; font-size: 17px; }
.logo.lg { width: 84px; height: 84px; font-size: 42px; border-radius: 24px; margin: 0 auto; }
.topbar .brandrow { display: flex; align-items: center; gap: 10px; }

/* Bottom nav — big glass icon tiles */
.bottomnav { background: rgba(14, 10, 24, 0.55); -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur); border-top: 1px solid var(--glass-bd); }
.navitem { gap: 5px; color: var(--steel-600); }
.navitem .icwrap { width: 50px; height: 34px; border-radius: 13px; display: flex; align-items: center; justify-content: center;
  font-size: 23px; background: var(--glass); border: 1px solid var(--glass-bd); color: var(--steel-600); transition: transform .16s, box-shadow .16s; }
.navitem .ic { width: auto; height: auto; display: inline; }
.navitem.on { color: var(--green-400); }
.navitem.on .icwrap { background: var(--grad-primary); border-color: transparent; color: #06130C;
  box-shadow: inset 0 1px 0 var(--glass-hi), 0 6px 16px rgba(24, 208, 122, 0.45); transform: translateY(-1px); }

/* Sheets / overlays */
.sheet { background: rgba(17, 13, 28, 0.92); -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur); border-top: 1px solid var(--glass-bd); border-top-left-radius: 22px; border-top-right-radius: 22px; }

/* PR badges → yellow; all-time → purple */
.prcard { border: 1px solid rgba(255, 210, 61, 0.4); background: rgba(255, 210, 61, 0.12); }
.badge-pr { color: var(--yellow-300); }
.prcard.alltime { border-color: var(--purple-400); background: rgba(139, 92, 246, 0.14); }

/* Water → purple, next-bottle → green */
.bottle.full { color: var(--purple-400); }
.bottle.tap { color: var(--green-400); }

/* Auth / login → glass panel over gradient */
.authwrap { background: var(--grad-bg); background-attachment: fixed; }
.authcard { background: var(--glass); -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur);
  border: 1px solid var(--glass-bd); border-radius: 24px; padding: 30px 24px; box-shadow: inset 0 1px 0 var(--glass-hi), var(--shadow-lift); }
.authcard .brand { margin-top: 14px; }

/* Rounded set circles keep hard-radius exemption clean */
.setcirc { background: var(--glass); }

/* login title sized for "JB'S HEALTH APP" */
.authcard .brand { font-size: 24px; letter-spacing: 2px; }
.authcard .tag { color: var(--purple-300); }
/* suggestion chip -> green tint (was orange) */
.suggest { background: rgba(47, 229, 143, 0.10); border-color: var(--green-700); border-radius: 16px; }
.suggest.conf-high { border-color: var(--green-400); }
.suggest .s-title { color: var(--green-300); }
/* trained-today light already green; give the pill a glass base */
.trained { background: rgba(47, 229, 143, 0.12); border-color: var(--green-500); border-radius: 16px; }

/* ===== Set STARS (replaces the old circles) ===== */
.sets-stars { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px 14px; margin: 8px 0 2px; }
.starset { display: flex; flex-direction: column; align-items: center; gap: 6px; width: 76px; }
.starwrap { width: 68px; height: 68px; display: flex; }
.staricon { width: 100%; height: 100%; overflow: visible; }
.star-shape { fill: var(--glass-2); stroke: var(--ink-500); stroke-width: 3; transition: fill .2s, stroke .2s; }
.star-num { font-family: var(--font-numeric); font-weight: 700; font-size: 27px; fill: var(--steel-600); }
.starcap { font-size: 10px; letter-spacing: .6px; text-transform: uppercase; color: var(--steel-600); text-align: center; line-height: 1.2; }

/* active = next set to log: green outline + pulsing glow + tappable */
.starset.active { cursor: pointer; }
.starset.active .star-shape { fill: rgba(47,229,143,0.16); stroke: var(--green-400); animation: starpulse 1.6s ease-in-out infinite; }
.starset.active .star-num { fill: var(--green-300); }
.starset.active .starcap { color: var(--green-300); }
@keyframes starpulse {
  0%,100% { filter: drop-shadow(0 0 4px rgba(47,229,143,0.5)); }
  50% { filter: drop-shadow(0 0 12px rgba(47,229,143,0.95)); }
}

/* done = completed set: gold gradient fill + gold glow */
.starset.done .star-shape { fill: url(#starGold); stroke: none; filter: drop-shadow(0 0 11px rgba(255,196,10,0.65)); }
.starset.done .star-num { fill: #3B2A00; }
.starset.done .starcap { color: var(--yellow-300); }
.starset.done .starwrap { animation: starpop .45s cubic-bezier(0.2,0,0,1); }
@keyframes starpop { 0% { transform: scale(0.2); } 60% { transform: scale(1.18); } 100% { transform: scale(1); } }