/* DRNTS ENDURANCE LAB — V4 DESIGN SYSTEM
   Safe visual override layer. Existing templates and application logic remain intact. */

:root{
  --bg0:#05080d;
  --bg1:#09101a;
  --bg2:#0d1623;
  --card:rgba(13,22,35,.78);
  --card2:rgba(18,30,46,.72);
  --stroke:rgba(156,178,207,.15);
  --stroke2:rgba(156,178,207,.26);
  --text:#f5f8fc;
  --muted:#93a2b6;
  --faint:#657489;
  --accent:#4ea1ff;
  --accent-2:#76b7ff;
  --accent-soft:rgba(78,161,255,.15);
  --success:#4fd39a;
  --warning:#ffbc5c;
  --danger:#ff717d;
  --shadow:0 28px 80px rgba(0,0,0,.38);
  --shadow2:0 14px 38px rgba(0,0,0,.28);
  --r-lg:26px;
  --r-md:18px;
  --r-sm:13px;
  --max:1320px;
  --pad:clamp(18px,3vw,36px);
  --blur:22px;
  --ease:cubic-bezier(.2,.8,.2,1);
}

html{scroll-behavior:smooth;background:var(--bg0)}
body.drnts-lab-v4{
  background:
    radial-gradient(900px 650px at 88% -8%,rgba(48,126,214,.20),transparent 62%),
    radial-gradient(700px 520px at -8% 38%,rgba(37,84,137,.16),transparent 64%),
    linear-gradient(180deg,#05080d 0%,#08101a 50%,#05080d 100%);
  color:var(--text);
  min-height:100dvh;
}
body.drnts-lab-v4::before{
  background-image:
    linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:linear-gradient(to bottom,black,transparent 86%);
  opacity:.65;
}
body.drnts-lab-v4::after{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background:linear-gradient(115deg,transparent 0 48%,rgba(255,255,255,.014) 48.2% 48.35%,transparent 48.55%);
}

.container{max-width:var(--max);padding-inline:var(--pad)}
main.lab{padding:clamp(22px,4vw,48px) 0 72px}

/* Header */
header.nav{
  top:0;padding-top:env(safe-area-inset-top);
  background:rgba(5,8,13,.76);
  border-bottom:1px solid rgba(135,164,199,.12);
  box-shadow:0 12px 38px rgba(0,0,0,.15);
}
.nav-shell{position:relative}
.nav-row{min-height:76px;padding:10px 0;gap:24px}
.brand{min-width:max-content;gap:12px}
.brand-mark{
  width:42px;height:42px;border-radius:14px;display:grid;place-items:center;position:relative;overflow:hidden;
  background:linear-gradient(145deg,#18283b,#0a111c);
  border:1px solid rgba(141,181,226,.28);
  box-shadow:inset 0 1px rgba(255,255,255,.08),0 8px 24px rgba(0,0,0,.35),0 0 28px rgba(78,161,255,.08);
}
.brand-mark::before{content:"";position:absolute;inset:-35%;background:linear-gradient(120deg,transparent 34%,rgba(123,190,255,.34),transparent 66%);transform:rotate(12deg)}
.brand-mark-letter{position:relative;font-size:18px;font-weight:800;letter-spacing:-.08em;color:#e8f3ff}
.brand-title strong{font-size:13px;letter-spacing:.18em;font-weight:800}
.brand-sub{font-size:11px;color:var(--muted);letter-spacing:.04em}
.nav-links{gap:2px;padding:5px;border:1px solid rgba(147,174,206,.11);border-radius:16px;background:rgba(255,255,255,.025)}
.nav-links a{padding:9px 11px;border-radius:11px;font-size:12px;font-weight:650;color:#8999ad;white-space:nowrap}
.nav-links a:hover{background:rgba(255,255,255,.05);border-color:transparent;color:#eaf2fb}
.nav-links a.is-active{color:#fff;background:rgba(78,161,255,.12);box-shadow:inset 0 0 0 1px rgba(91,170,255,.18)}
.nav-cta{gap:8px}
.nav-account{background:linear-gradient(180deg,rgba(78,161,255,.22),rgba(78,161,255,.11));border-color:rgba(91,170,255,.28);box-shadow:none}
.nav-logout{box-shadow:none}
.nav-toggle{width:42px;height:42px;border-radius:13px;border:1px solid var(--stroke2);background:rgba(255,255,255,.04);display:none;place-content:center;gap:4px;color:#fff}
.nav-toggle span{display:block;width:17px;height:1.5px;border-radius:4px;background:currentColor}

/* Typography */
.h1,h1{font-weight:760;letter-spacing:-.045em;line-height:1.02}
.h1{font-size:clamp(38px,5vw,72px);max-width:820px}
h2{font-size:clamp(25px,3vw,38px)}
h3{font-size:18px;line-height:1.25}
p{line-height:1.65}
.sub{font-size:clamp(15px,1.4vw,18px);color:#9cabbc;max-width:680px}
.big{font-size:clamp(20px,2vw,28px);font-weight:720;letter-spacing:-.03em;color:#f6f9fd}
.muted{color:var(--muted)!important}

/* Hero */
.hero{padding:clamp(18px,3vw,32px) 0 18px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(280px,.65fr);gap:18px;align-items:stretch}
.hero-main,.hero-side{
  border:1px solid var(--stroke);border-radius:var(--r-lg);position:relative;overflow:hidden;
  background:linear-gradient(145deg,rgba(17,29,44,.90),rgba(8,14,23,.78));box-shadow:var(--shadow);
}
.hero-main{padding:clamp(28px,5vw,64px)}
.hero-main::before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;right:-220px;top:-320px;background:radial-gradient(circle,rgba(78,161,255,.23),transparent 66%)}
.hero-main::after{content:"ENGINEERED ENDURANCE";position:absolute;right:24px;bottom:18px;font-size:10px;letter-spacing:.24em;color:rgba(157,186,218,.28)}
.hero-main>*{position:relative;z-index:1}
.hero-side{padding:30px;display:flex;flex-direction:column;justify-content:flex-end;min-height:270px;background:linear-gradient(160deg,rgba(20,35,52,.82),rgba(8,14,23,.92))}
.hero-side::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,transparent 55%,rgba(78,161,255,.07))}
.hero-side>*{position:relative}
.kicker{display:flex;align-items:center;gap:12px;color:#8ea0b5;font-size:11px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;margin-bottom:24px}
.pill,.tag{border:1px solid rgba(99,174,255,.25);background:rgba(78,161,255,.09);color:#9dceff}
.pill{padding:7px 10px;border-radius:999px}
.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}

/* Cards and sections */
.section{padding:18px 0}
.grid{gap:18px}
.card{
  border:1px solid var(--stroke);border-radius:var(--r-lg);padding:clamp(22px,3vw,32px);
  background:linear-gradient(155deg,rgba(17,29,44,.80),rgba(8,14,23,.78));
  box-shadow:var(--shadow2);position:relative;overflow:hidden;
}
.card::before{content:"";position:absolute;inset:0 0 auto;height:1px;background:linear-gradient(90deg,transparent,rgba(135,190,255,.40),transparent);opacity:.65}
.card:hover{border-color:rgba(123,166,214,.25)}
.tag{display:inline-flex;align-items:center;padding:6px 9px;border-radius:8px;font-size:10px;font-weight:780;letter-spacing:.14em;text-transform:uppercase;margin-bottom:15px}
.hr{margin:12px 0;background:linear-gradient(90deg,transparent,rgba(134,164,198,.15),transparent)}

/* Controls */
.btn,button,input[type="submit"],.lab-sync button{
  min-height:42px;border-radius:13px;font-weight:700;letter-spacing:-.01em;
  border:1px solid rgba(138,169,204,.20);background:rgba(255,255,255,.045);box-shadow:none;
}
.btn:hover,button:hover,input[type="submit"]:hover,.lab-sync button:hover{transform:translateY(-1px);border-color:rgba(103,177,255,.34);background:rgba(78,161,255,.09)}
.btn.primary,.lab-sync button,input[type="submit"]{background:linear-gradient(135deg,#278df3,#166fc8);border-color:rgba(124,190,255,.48);color:#fff;box-shadow:0 10px 26px rgba(12,99,181,.22)}
.btn.ghost{background:rgba(255,255,255,.035)}
input,select,textarea{
  width:100%;border:1px solid rgba(139,164,194,.18)!important;border-radius:13px!important;
  background:rgba(3,8,14,.52)!important;color:#edf4fc!important;padding:12px 13px!important;outline:none;
}
input:focus,select:focus,textarea:focus{border-color:rgba(78,161,255,.60)!important;box-shadow:0 0 0 3px rgba(78,161,255,.10)!important}
label{font-size:12px;font-weight:650;color:#a8b6c7}
.lab-sync{margin-top:18px;padding:16px;border:1px solid rgba(139,164,194,.12);border-radius:17px;background:rgba(0,0,0,.12)}

/* Tables, details, metrics */
table{border-collapse:separate;border-spacing:0;width:100%;overflow:hidden;border:1px solid var(--stroke);border-radius:16px;background:rgba(4,9,15,.26)}
th{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:#8291a5;background:rgba(255,255,255,.025)}
th,td{padding:13px 14px;border-bottom:1px solid rgba(143,167,196,.09)}
tr:last-child td{border-bottom:0}
details.lab-details{margin:20px 0}
details.lab-details>summary{list-style:none;width:max-content;cursor:pointer}
details.lab-details>summary::-webkit-details-marker{display:none}
.metric{gap:16px}
.metric .k{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.1em}
.metric .v{font-weight:760}

/* Mobile nav */
.nav-panel{border:1px solid rgba(134,170,209,.16);background:rgba(7,12,19,.97);box-shadow:0 24px 70px rgba(0,0,0,.50);border-radius:20px}
.nav-panel-inner{padding:9px}
.nav-panel-inner>a:not(.btn){display:flex;padding:13px 14px;border-radius:12px;color:#a8b4c3;font-weight:650}
.nav-panel-inner>a.is-active{color:#fff;background:rgba(78,161,255,.12)}

/* WordPress / utility cleanup */
.wp-block-image,.entry-content img{border-radius:18px}
.notice,.success,.error,.warning{border-radius:14px}

@media (max-width:1120px){
  .nav-links{display:none}.nav-toggle{display:grid}.nav-account,.nav-logout{display:none}
}
@media (max-width:820px){
  :root{--pad:16px;--r-lg:21px}
  .nav-row{min-height:66px}.brand-mark{width:38px;height:38px;border-radius:12px}
  .hero-grid{grid-template-columns:1fr}.hero-side{min-height:190px}
  .hero-main{padding:30px 24px 42px}.hero-main::after{left:24px;right:auto}
  .grid{grid-template-columns:1fr!important}.card{padding:22px}
  main.lab{padding-top:18px}
}
@media (max-width:520px){
  .brand-title strong{font-size:12px}.brand-sub{font-size:10px}
  .hero-actions .btn{flex:1}.h1{font-size:40px}
  .kicker{align-items:flex-start;flex-direction:column;gap:8px}
  table{display:block;overflow-x:auto;white-space:nowrap}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* =========================================================
   WEEK V4 — structured, calm, responsive
   ========================================================= */
.lab-week .drnts-this-week > .card{
  padding:10px;
  display:grid;
  grid-template-columns:repeat(7,minmax(0,1fr));
  gap:10px;
  background:rgba(4,9,15,.34);
}
.lab-week .drnts-week{
  min-width:0;
  margin:0;
  padding:14px;
  border:1px solid rgba(139,164,194,.13);
  border-radius:17px;
  background:linear-gradient(160deg,rgba(17,29,44,.72),rgba(7,12,19,.72));
}
.lab-week .drnts-week__head{
  display:block;
  padding:0 0 12px;
  border-bottom:1px solid rgba(139,164,194,.10);
  margin-bottom:12px;
}
.lab-week .drnts-week__title{font-size:13px;line-height:1.4}
.lab-week .drnts-week__title .muted{display:block;margin:3px 0 0!important;font-size:11px}
.lab-week .drnts-week__title .pill{display:inline-flex;margin:7px 0 0!important}
.lab-week .drnts-week__meta{font-size:10px;margin-top:7px;color:#718198}
.lab-week .drnts-this-week .drnts-card--sessions.tw-list{gap:8px!important}
.lab-week .drnts-this-week a.session-card{
  display:block!important;
  min-height:130px;
  padding:13px!important;
  border-radius:14px!important;
  background:rgba(1,5,10,.30)!important;
}
.lab-week .drnts-this-week .session-top{display:block!important}
.lab-week .drnts-this-week .session-date{margin-top:8px;text-align:left!important;font-size:10px;color:#74849a}
.lab-week .drnts-this-week .chips{margin-top:12px;gap:6px}
.lab-week .drnts-this-week .chip{font-size:9px;padding:5px 7px}
.lab-week .drnts-empty{margin:0;padding:14px 4px;color:#67768a;font-size:12px}

.lab-week .week-form > .section .card > .week-day-log{
  padding:20px;
  margin:0 0 14px;
  border:1px solid rgba(139,164,194,.13);
  border-radius:20px;
  background:linear-gradient(155deg,rgba(14,25,38,.72),rgba(6,11,18,.66));
}
.lab-week .week-form > .section .card > .week-day-log:last-child{margin-bottom:0}
.lab-week .week-day-log.is-today{
  border-color:rgba(78,161,255,.42);
  box-shadow:inset 0 0 0 1px rgba(78,161,255,.08),0 12px 34px rgba(0,0,0,.18);
}
.lab-week .week-day-log__head{padding-bottom:14px;margin-bottom:16px;border-bottom:1px solid rgba(139,164,194,.11)}
.lab-week .week-day-log > .grid{grid-template-columns:repeat(12,minmax(0,1fr));gap:12px!important}
.lab-week .week-day-log > .grid > .card{
  padding:18px;
  border-radius:16px;
  background:rgba(2,7,12,.28);
  box-shadow:none;
}
.lab-week .week-day-log .span-6{grid-column:span 6}
.lab-week .week-day-log .span-12{grid-column:1/-1}
.lab-week .week-day-log .chk{display:flex;align-items:center;gap:9px;margin:8px 0;color:#aeb9c8}
.lab-week .week-day-log .chk input{width:17px!important;height:17px!important;flex:0 0 17px;padding:0!important}
.lab-week .week-day-log .span-12 > .row{display:grid!important;grid-template-columns:1fr 1fr minmax(180px,.8fr);align-items:start!important}

@media (max-width:1180px){
  .lab-week .drnts-this-week > .card{grid-template-columns:repeat(4,minmax(0,1fr))}
}
@media (max-width:820px){
  .lab-week .drnts-this-week > .card{grid-template-columns:repeat(2,minmax(0,1fr))}
  .lab-week .week-day-log .span-6{grid-column:1/-1}
  .lab-week .week-day-log .span-12 > .row{grid-template-columns:1fr 1fr!important}
  .lab-week .week-day-log .span-12 > .row > div:last-child{grid-column:1/-1}
}
@media (max-width:520px){
  .lab-week .drnts-this-week > .card{grid-template-columns:1fr;padding:8px}
  .lab-week .drnts-week{padding:15px}
  .lab-week .drnts-this-week a.session-card{min-height:auto}
  .lab-week .week-form > .section .card{padding:10px}
  .lab-week .week-form > .section .card > .week-day-log{padding:14px;margin-bottom:10px}
  .lab-week .week-day-log > .grid > .card{padding:15px}
  .lab-week .week-day-log .span-12 > .row{grid-template-columns:1fr!important}
  .lab-week .week-day-log__head{align-items:flex-start!important;gap:8px;flex-direction:column}
}

/* =========================================================
   DRNTS LAB V5 — Dashboard + Week
   ========================================================= */
.lab-dashboard-v5{padding-bottom:72px}
.v5-hero{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(300px,.72fr);gap:18px;padding:24px 0 18px}
.v5-hero-copy,.v5-mission-card,.v5-panel,.v5-stat,.v5-quick-actions a{border:1px solid rgba(139,164,194,.14);background:linear-gradient(150deg,rgba(16,28,42,.88),rgba(6,11,18,.88));box-shadow:0 22px 65px rgba(0,0,0,.24)}
.v5-hero-copy{min-height:420px;padding:clamp(34px,6vw,76px);border-radius:30px;position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:center}
.v5-hero-copy:before{content:"";position:absolute;width:620px;height:620px;right:-250px;top:-370px;border-radius:50%;background:radial-gradient(circle,rgba(45,145,255,.28),transparent 68%)}
.v5-hero-copy:after{content:"DRNTS / LAB";position:absolute;right:32px;bottom:24px;font-size:10px;letter-spacing:.3em;color:rgba(194,215,238,.28)}
.v5-hero-copy>*{position:relative;z-index:1}
.v5-hero-copy h1{font-size:clamp(44px,6.6vw,90px);max-width:880px;margin:0;letter-spacing:-.065em;line-height:.94}
.v5-hero-copy>p{max-width:620px;margin:22px 0 0;color:#9dabbc;font-size:clamp(16px,1.5vw,19px)}
.v5-hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:32px}
.v5-mission-card{border-radius:30px;padding:30px;display:flex;min-height:420px;flex-direction:column;justify-content:flex-end;position:relative;overflow:hidden}
.v5-mission-card:before{content:"";position:absolute;inset:0;background:linear-gradient(145deg,transparent 30%,rgba(34,130,238,.11))}
.v5-mission-card>*{position:relative;z-index:1}.v5-mission-card h2{font-size:clamp(28px,3vw,42px);margin:12px 0 10px}.v5-mission-card p{color:#8f9fb2;margin:0 0 24px}
.v5-eyebrow{display:block;font-size:10px;font-weight:800;letter-spacing:.18em;color:#70b8ff;text-transform:uppercase}
.v5-text-link{display:inline-flex;align-items:center;justify-content:space-between;gap:24px;color:#eef6ff;font-weight:700;padding-top:18px;border-top:1px solid rgba(139,164,194,.13)}
.v5-text-link span{font-size:20px;color:#62aeff}
.v5-stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;padding:6px 0 18px}
.v5-stat{padding:23px;border-radius:20px;display:grid;grid-template-columns:1fr auto;align-items:end;gap:8px}.v5-stat>span{grid-column:1/-1;color:#8494a8;font-size:11px;text-transform:uppercase;letter-spacing:.13em}.v5-stat strong{font-size:clamp(30px,4vw,50px);line-height:1;letter-spacing:-.055em}.v5-stat small{color:#7d8da1;text-align:right}
.v5-main-grid,.v5-lower-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(300px,.65fr);gap:18px;margin-top:18px}
.v5-panel{border-radius:24px;padding:clamp(22px,3vw,32px);min-width:0}.v5-panel-wide{min-height:390px}.v5-panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:22px}.v5-panel-head h2{margin:6px 0 0}.v5-panel-head>a{color:#8fc6ff;font-size:13px;font-weight:700}
.v5-chart-wrap{overflow:hidden}.v5-chart-wrap svg{width:100%!important;height:auto!important}.v5-chart-empty{min-height:170px;display:grid;place-items:center;text-align:center;border:1px dashed rgba(139,164,194,.17);border-radius:17px;color:#728296;padding:24px}
.v5-program-card{display:flex;flex-direction:column}.v5-program-card h2{margin:14px 0 10px;font-size:32px}.v5-program-card>p{color:#8f9eb0;margin:0 0 24px}.v5-program-switcher{margin-top:auto}.v5-program-switcher label{display:block;margin-bottom:8px}
.v5-activity-list{display:grid}.v5-activity{display:grid;grid-template-columns:62px minmax(0,1fr) auto 22px;gap:14px;align-items:center;padding:17px 0;border-top:1px solid rgba(139,164,194,.1);color:inherit}.v5-activity:first-child{border-top:0}.v5-activity-date{font-size:12px;color:#8ea0b4}.v5-activity-main{display:grid;gap:4px}.v5-activity-main strong{font-size:15px}.v5-activity-main small{color:#75869a}.v5-activity-status{font-size:10px;text-transform:uppercase;letter-spacing:.11em;color:#8fc8ff;border:1px solid rgba(80,164,255,.2);padding:6px 8px;border-radius:999px}.v5-activity-arrow{color:#61adff;font-size:18px}
.v5-sync-card{display:flex;flex-direction:column}.v5-sync-card h2{font-size:32px;margin:14px 0 10px}.v5-sync-card p{color:#8f9eb0}.v5-sync-card form{margin:18px 0}.v5-sync-card .v5-text-link{margin-top:auto}
.v5-quick-actions{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:18px}.v5-quick-actions a{border-radius:20px;padding:22px;display:grid;gap:8px;color:inherit}.v5-quick-actions a>span{color:#4fa5ff;font-size:10px;letter-spacing:.15em}.v5-quick-actions strong{font-size:17px}.v5-quick-actions small{color:#798a9f}.v5-quick-actions a:hover{transform:translateY(-2px);border-color:rgba(83,166,255,.35)}

/* Week V5: one clean weekly rail + compact daily logging */
.lab-week .hero-grid{grid-template-columns:minmax(0,1.45fr) minmax(290px,.55fr)}
.lab-week .hero-main{min-height:300px}
.lab-week .drnts-this-week>.card{display:grid;grid-template-columns:repeat(7,minmax(150px,1fr));gap:0;padding:0;overflow-x:auto;background:rgba(2,7,12,.34)}
.lab-week .drnts-week{border:0;border-right:1px solid rgba(139,164,194,.11);border-radius:0;min-height:260px;padding:18px 14px;background:transparent}.lab-week .drnts-week:last-child{border-right:0}.lab-week .drnts-week:has(.pill){background:linear-gradient(180deg,rgba(42,139,245,.09),transparent)}
.lab-week .drnts-week__head{min-height:68px}.lab-week .drnts-week__title{font-size:12px;text-transform:uppercase;letter-spacing:.09em}.lab-week .drnts-week__title .muted{font-size:18px!important;color:#eef5fd!important;letter-spacing:-.03em;margin-top:6px!important}.lab-week .drnts-week__meta{font-size:9px;letter-spacing:.1em;text-transform:uppercase}
.lab-week .drnts-this-week a.session-card{min-height:0!important;padding:13px!important;border:1px solid rgba(139,164,194,.12)!important;border-radius:14px!important;background:rgba(7,13,21,.88)!important}.lab-week .drnts-this-week a.session-card:hover{border-color:rgba(80,164,255,.34)!important;transform:translateY(-1px)}
.lab-week .drnts-this-week .card-title{font-size:13px;line-height:1.35}.lab-week .drnts-this-week .card-sub{font-size:10px;line-height:1.45;color:#8191a5}.lab-week .drnts-this-week .session-date{display:none}.lab-week .drnts-this-week .chips{display:grid;gap:5px}.lab-week .drnts-this-week .chip{width:100%;justify-content:flex-start;border-radius:8px}
.lab-week .week-form>.section .card{padding:14px;background:rgba(3,8,14,.3)}
.lab-week .week-form>.section .card>.week-day-log{display:grid;grid-template-columns:180px minmax(0,1fr);gap:16px;padding:18px;margin-bottom:10px;border-radius:18px}.lab-week .week-day-log__head{border:0;margin:0;padding:4px 10px 0 2px;align-self:start}.lab-week .week-day-log__head.row{display:block!important}.lab-week .week-day-log__head .muted{display:block;margin:8px 0 0!important}.lab-week .week-day-log__head .muted:last-child{font-size:10px;opacity:.55}.lab-week .week-day-log>.grid{margin-top:0!important}.lab-week .week-day-log>.grid>.card{padding:16px;background:rgba(0,0,0,.16)}
.lab-week .drnts-card--sessions:not(.tw-list){display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.lab-week .drnts-card--sessions:not(.tw-list)>.card{padding:18px}

@media(max-width:1000px){.v5-hero,.v5-main-grid,.v5-lower-grid{grid-template-columns:1fr}.v5-mission-card{min-height:260px}.v5-stat-grid,.v5-quick-actions{grid-template-columns:repeat(2,minmax(0,1fr))}.lab-week .week-form>.section .card>.week-day-log{grid-template-columns:1fr}.lab-week .week-day-log__head{display:flex!important;justify-content:space-between!important}.lab-week .drnts-card--sessions:not(.tw-list){grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.v5-hero-copy{min-height:360px;padding:30px 22px}.v5-hero-copy h1{font-size:47px}.v5-mission-card{min-height:240px;padding:24px}.v5-stat-grid,.v5-quick-actions{grid-template-columns:1fr 1fr}.v5-stat{padding:18px}.v5-activity{grid-template-columns:48px minmax(0,1fr) 18px}.v5-activity-status{display:none}.lab-week .drnts-this-week>.card{grid-template-columns:repeat(7,minmax(190px,1fr));scroll-snap-type:x mandatory}.lab-week .drnts-week{scroll-snap-align:start}.lab-week .week-form>.section .card{padding:8px}.lab-week .week-form>.section .card>.week-day-log{padding:14px}.lab-week .drnts-card--sessions:not(.tw-list){grid-template-columns:1fr}}
\n\n/* V5.2 — Week session intake fields */\n.week-fuel-intake{margin-top:14px;padding-top:14px;border-top:1px solid rgba(148,163,184,.18)}\n.week-fuel-intake__title{font-size:.72rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:rgba(226,232,240,.72);margin-bottom:10px}\n.week-fuel-session{padding:12px;border:1px solid rgba(148,163,184,.16);border-radius:14px;background:rgba(3,8,18,.32)}\n.week-fuel-session+.week-fuel-session{margin-top:10px}\n.week-fuel-session__name{font-size:.88rem;font-weight:700;color:#f8fafc;margin-bottom:10px}\n.week-fuel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}\n.week-fuel-grid .field{margin:0}\n.week-fuel-grid .input{min-width:0}\n@media(max-width:720px){.week-fuel-grid{grid-template-columns:1fr}.week-fuel-session{padding:10px}}\n
/* =========================================================
   DRNTS LAB V5.3 — ATHLETE CONTROL ROOM
   ========================================================= */
.room-v53{padding:34px 0 80px}
.room-command-hero{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(300px,.72fr);gap:22px;align-items:stretch;margin-bottom:22px}
.room-command-copy,.room-signal-card{position:relative;overflow:hidden;border:1px solid rgba(148,163,184,.16);border-radius:30px;background:linear-gradient(145deg,rgba(12,18,28,.98),rgba(5,9,15,.96));box-shadow:0 28px 80px rgba(0,0,0,.28)}
.room-command-copy{min-height:390px;padding:52px;display:flex;flex-direction:column;justify-content:flex-end}
.room-command-copy:before{content:"";position:absolute;inset:-35% -12% auto auto;width:440px;height:440px;border-radius:50%;background:radial-gradient(circle,rgba(37,99,235,.22),transparent 68%);pointer-events:none}
.room-command-copy:after{content:"";position:absolute;left:52px;right:52px;top:44px;height:1px;background:linear-gradient(90deg,rgba(96,165,250,.85),transparent)}
.room-command-copy .kicker,.room-command-copy h1,.room-command-copy p,.room-command-actions{position:relative;z-index:1}
.room-command-copy h1{max-width:760px;margin:18px 0 14px;font-size:clamp(42px,6vw,78px);line-height:.98;letter-spacing:-.055em}
.room-command-copy>p{max-width:690px;margin:0;color:#a9b7c8;font-size:18px;line-height:1.7}
.room-command-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.room-signal-card{padding:34px;display:flex;min-height:390px;flex-direction:column;justify-content:flex-end}
.room-signal-card:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent,rgba(3,7,12,.72));pointer-events:none}
.room-signal-card.signal-ready{background:radial-gradient(circle at 75% 20%,rgba(34,197,94,.2),transparent 38%),linear-gradient(145deg,#101c1a,#060b0d 72%)}
.room-signal-card.signal-controlled{background:radial-gradient(circle at 75% 20%,rgba(59,130,246,.23),transparent 38%),linear-gradient(145deg,#101827,#060a10 72%)}
.room-signal-card.signal-protect{background:radial-gradient(circle at 75% 20%,rgba(245,158,11,.22),transparent 38%),linear-gradient(145deg,#21170c,#0c0906 72%)}
.room-signal-card>*{position:relative;z-index:1}
.room-signal-score{display:flex;align-items:flex-end;gap:7px;margin:18px 0 0}
.room-signal-score strong{font-size:76px;line-height:.85;letter-spacing:-.07em}
.room-signal-score span{padding-bottom:7px;color:#8da0b7;font-weight:700}
.room-signal-card h2{margin:22px 0 8px;font-size:30px}
.room-signal-card p{margin:0;color:#aab6c4;line-height:1.65}
.room-signal-action{margin-top:22px;padding-top:18px;border-top:1px solid rgba(148,163,184,.15);font-weight:800;letter-spacing:.02em}
.room-notice{margin:0 0 22px;padding:14px 18px;border:1px solid rgba(96,165,250,.3);border-radius:16px;background:rgba(37,99,235,.1);color:#dbeafe;font-weight:700}
.room-decision-grid,.room-work-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(320px,.8fr);gap:22px;margin-bottom:22px}
.room-v53 .v5-panel{border-radius:26px}
.room-mission-panel,.room-pressure-panel,.room-checkin-panel,.room-protocol-panel{padding:30px}
.room-date-chip{display:inline-flex;align-items:center;min-height:32px;padding:0 11px;border:1px solid rgba(148,163,184,.16);border-radius:999px;background:rgba(255,255,255,.035);color:#9fb0c2;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}
.room-mission-panel h2,.room-pressure-panel h2,.room-checkin-panel h2,.room-protocol-panel h2{margin:6px 0 0;font-size:28px}
.room-mission-panel>p{max-width:720px;color:#aab6c4;line-height:1.7}
.room-mission-type{display:inline-flex!important;margin:8px 0 16px!important;padding:8px 11px;border-radius:10px;background:rgba(37,99,235,.12);color:#93c5fd!important;font-size:12px!important;font-weight:850;letter-spacing:.1em}
.room-pressure-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:24px 0 18px}
.room-pressure-metrics>div{padding:18px;border:1px solid rgba(148,163,184,.13);border-radius:18px;background:rgba(255,255,255,.025)}
.room-pressure-metrics span,.room-pressure-metrics small{display:block;color:#8192a7;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}
.room-pressure-metrics strong{display:block;margin:10px 0 4px;font-size:32px;line-height:1}
.room-checkin-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin:24px 0 14px}
.room-checkin-grid label,.room-note-field{display:flex;flex-direction:column;gap:8px}
.room-checkin-grid label>span,.room-note-field>span{color:#a9b7c8;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}
.room-checkin-grid input,.room-checkin-grid select,.room-note-field textarea{width:100%;border:1px solid rgba(148,163,184,.18);border-radius:14px;background:#080d14;color:#f8fafc;padding:13px 12px;outline:none}
.room-checkin-grid input:focus,.room-checkin-grid select:focus,.room-note-field textarea:focus{border-color:rgba(96,165,250,.75);box-shadow:0 0 0 3px rgba(37,99,235,.12)}
.room-checkin-grid small{color:#66788e;font-size:11px}
.room-note-field{margin:0 0 18px}
.room-note-field textarea{resize:vertical;min-height:94px}
.room-protocol-list{list-style:none;margin:24px 0 0;padding:0;display:grid;gap:2px}
.room-protocol-list li{display:grid;grid-template-columns:44px 1fr;gap:12px;padding:18px 0;border-top:1px solid rgba(148,163,184,.12)}
.room-protocol-list li>span{color:#60a5fa;font-size:12px;font-weight:900;letter-spacing:.1em}
.room-protocol-list strong{display:block;margin-bottom:5px}
.room-protocol-list p{margin:0;color:#8798ab;line-height:1.55;font-size:14px}
.room-context-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.room-context-strip a{min-height:150px;padding:22px;border:1px solid rgba(148,163,184,.14);border-radius:22px;background:linear-gradient(145deg,rgba(16,23,34,.9),rgba(7,11,17,.94));text-decoration:none;transition:transform .2s ease,border-color .2s ease,background .2s ease}
.room-context-strip a:hover{transform:translateY(-3px);border-color:rgba(96,165,250,.38);background:linear-gradient(145deg,rgba(19,30,47,.95),rgba(7,12,19,.98))}
.room-context-strip span,.room-context-strip small{display:block;color:#77899e;font-size:11px;font-weight:850;text-transform:uppercase;letter-spacing:.09em}
.room-context-strip strong{display:block;margin:19px 0 20px;color:#f5f7fb;font-size:18px;line-height:1.3}
.room-context-strip small{color:#93c5fd;text-transform:none;letter-spacing:0}
@media(max-width:1050px){.room-command-hero,.room-decision-grid,.room-work-grid{grid-template-columns:1fr}.room-signal-card{min-height:300px}.room-context-strip{grid-template-columns:repeat(2,1fr)}.room-checkin-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:700px){.room-v53{padding-top:18px}.room-command-copy{min-height:440px;padding:28px}.room-command-copy:after{left:28px;right:28px;top:28px}.room-command-copy h1{font-size:48px}.room-command-copy>p{font-size:16px}.room-signal-card,.room-mission-panel,.room-pressure-panel,.room-checkin-panel,.room-protocol-panel{padding:24px}.room-pressure-metrics{grid-template-columns:1fr}.room-checkin-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.room-context-strip{grid-template-columns:1fr}.room-context-strip a{min-height:128px}.room-command-actions .btn{width:100%;justify-content:center}}