/* ======================================================================
   SMPR.FIT Performance Platform · Light Graphite UI v1.1.2
   Visual-only theme layer. Business logic is intentionally untouched.
   ====================================================================== */
:root{
  --app-bg:#EEF0F3;
  --workspace-bg:#F5F6F8;
  --card-bg:#FFFFFF;
  --card-secondary:#F9FAFB;
  --sidebar-bg:#17191D;
  --sidebar-secondary:#202329;
  --sidebar-hover:#272A30;
  --sidebar-active:#321B20;
  --primary:#A3162B;
  --primary-hover:#C41D32;
  --primary-dark:#68101B;
  --primary-soft:#F7E9EC;
  --text-primary:#17191D;
  --text-secondary:#656B75;
  --text-muted:#8B919A;
  --text-light:#F4F4F2;
  --border:#DFE2E6;
  --border-soft:#ECEEF1;
  --input-bg:#FFFFFF;
  --table-header:#F2F4F6;
  --table-hover:#F8F9FA;
  --success:#247A50;
  --success-soft:#E8F4ED;
  --warning:#B7791F;
  --warning-soft:#FFF4DE;
  --orange:#D46B20;
  --orange-soft:#FFF0E6;
  --danger-ui:#B93636;
  --danger-soft:#FBEAEA;
  --info:#356AA0;
  --info-soft:#EAF2FA;
  --shadow-soft:0 4px 18px rgba(23,25,29,.055);
  --shadow-card:0 10px 30px rgba(23,25,29,.065);
  --bg:var(--app-bg);
  --surface:var(--card-bg);
  --surface2:var(--card-secondary);
  --surface3:#ECEEF1;
  --text:var(--text-primary);
  --muted:var(--text-secondary);
  --border:var(--border);
  --accent:var(--primary);
  --accent2:var(--primary-hover);
  --glow:var(--primary-dark);
  --ok:var(--success);
  --warn:var(--warning);
  --danger:var(--danger-ui);
  --shadow:var(--shadow-card);
}

html{background:var(--app-bg)!important;color:var(--text-primary)!important;color-scheme:light}
body{background:linear-gradient(180deg,#F8F9FA 0%,#F2F4F6 42%,#EEF0F3 100%)!important;color:var(--text-primary)!important}
body:not(.auth-page):not(.install-page){background:linear-gradient(180deg,#F8F9FA 0%,#F3F4F6 48%,#EEF0F3 100%)!important}
a{color:inherit}

/* --- Shell / sidebar -------------------------------------------------- */
.main{background:linear-gradient(180deg,#F8F9FA 0%,#F2F3F5 100%)!important;min-height:100vh}
.sidebar{background:linear-gradient(180deg,#1B1D22 0%,#15171B 100%)!important;border-right:1px solid #2A2D33!important;box-shadow:12px 0 38px rgba(23,25,29,.10)!important}
.sidebar-label{color:#858B95!important}
.sidebar .nav-link{color:#C4C8CF!important}
.sidebar .nav-link:hover{background:rgba(255,255,255,.055)!important;color:#FFFFFF!important}
.sidebar .nav-link.active{background:linear-gradient(90deg,rgba(163,22,43,.30),rgba(163,22,43,.09))!important;border-color:rgba(214,31,44,.26)!important;color:#FFFFFF!important;box-shadow:inset 3px 0 0 var(--primary-hover)!important}
.sidebar .nav-icon{color:currentColor}
.sidebar-bottom{border-color:#2A2D33!important}
.sidebar .user-mini strong{color:#F4F4F2!important}
.sidebar .user-mini small{color:#9DA2AC!important}
.sidebar .avatar{color:#FFFFFF!important;background:linear-gradient(135deg,#A3162B,#68101B)!important;border-color:rgba(255,255,255,.12)!important}

/* Exact original logo, presented on a light brand tile for contrast. */
.brand{color:#F4F4F2!important;gap:12px!important}
.brand img{width:46px!important;height:46px!important;object-fit:contain!important;filter:none!important;opacity:1!important;background:#FFFFFF!important;padding:5px!important;border-radius:12px!important;border:1px solid rgba(255,255,255,.8)!important;box-shadow:0 6px 18px rgba(0,0,0,.22)!important}
.brand span span{color:#D61F2C!important}

/* --- Header / workspace --------------------------------------------- */
.topbar{background:rgba(255,255,255,.94)!important;border-bottom:1px solid var(--border)!important;box-shadow:0 7px 24px rgba(23,25,29,.045)!important;backdrop-filter:blur(18px)!important}
.topbar h1{color:var(--text-primary)!important}
.eyebrow,.kicker{color:#747A84!important}
.menu-btn{color:var(--text-primary)!important}
.content{color:var(--text-primary)!important}
.content h1,.content h2,.content h3,.content h4,.content h5,.content h6,.content strong,.content b{color:var(--text-primary)}
.muted{color:var(--text-secondary)!important}
.small-text{color:var(--text-secondary)}

/* --- Cards / metrics ------------------------------------------------- */
.card{background:var(--card-bg)!important;color:var(--text-primary)!important;border-color:var(--border)!important;box-shadow:var(--shadow-soft)!important}
.card::after{background:radial-gradient(circle,rgba(163,22,43,.035),transparent 68%)!important}
.stat-card .value,.metric-big{color:var(--text-primary)!important}
.stat-card .label,.stat-card .trend{color:var(--text-secondary)!important}
.section-head h2{color:var(--text-primary)!important}
.section-head p{color:var(--text-secondary)!important}
.empty{color:var(--text-secondary)!important}
.empty b{color:var(--text-primary)!important}
.list-item{border-color:var(--border-soft)!important}
.list-item small{color:var(--text-secondary)!important}
.progress{background:#E7E9EC!important}
.progress span{background:linear-gradient(90deg,#A3162B,#C41D32)!important}

/* Light featured session card on Athlete dashboard. */
.today-feature{padding:28px!important;background:linear-gradient(135deg,#FFFFFF 0%,#FAF4F5 100%)!important;border:1px solid #E9D8DB!important;box-shadow:0 16px 40px rgba(23,25,29,.07)!important}
.today-feature h2{color:var(--text-primary)!important}

/* --- Buttons --------------------------------------------------------- */
.btn{background:#FFFFFF!important;color:#292D33!important;border-color:#D6D9DE!important;box-shadow:0 2px 8px rgba(23,25,29,.04)!important}
.btn:hover{background:#F7F8FA!important;border-color:#BFC4CB!important;transform:translateY(-1px)}
.btn.primary{background:linear-gradient(135deg,#A3162B,#861323)!important;color:#FFFFFF!important;border-color:#A3162B!important;box-shadow:0 7px 20px rgba(104,16,27,.17)!important}
.btn.primary:hover{background:linear-gradient(135deg,#C41D32,#A3162B)!important;border-color:#C41D32!important}
.btn.ghost{background:#FFFFFF!important;color:#343940!important;border-color:#D6D9DE!important}
.btn.ghost:hover{background:#F4F5F7!important}
.btn.danger{background:#FFFFFF!important;color:var(--danger-ui)!important;border-color:#E7BABA!important}
.btn.danger:hover{background:var(--danger-soft)!important;border-color:#DB9EA0!important}

/* --- Forms ----------------------------------------------------------- */
label{color:#454A52!important}
input,select,textarea{background:var(--input-bg)!important;color:var(--text-primary)!important;border-color:#D8DCE1!important;box-shadow:none!important}
input::placeholder,textarea::placeholder{color:#9BA0A8!important}
input:focus,select:focus,textarea:focus{border-color:#A3162B!important;box-shadow:0 0 0 3px rgba(163,22,43,.11)!important}
input[type=checkbox]{accent-color:#A3162B!important}
input[type=range]{accent-color:#A3162B!important}

/* --- Tables ---------------------------------------------------------- */
.table-wrap{background:#FFFFFF!important;border-color:var(--border)!important;box-shadow:0 8px 24px rgba(23,25,29,.04)!important}
table{color:var(--text-primary)!important}
th,td{border-color:var(--border-soft)!important;color:var(--text-primary)}
th{background:var(--table-header)!important;color:#5F6570!important}
tbody tr:hover{background:var(--table-hover)!important}

/* --- Status / badges / flashes -------------------------------------- */
.badge{color:#656B74!important;background:#F7F8FA!important;border-color:#DFE2E6!important}
.badge.green{color:#246C49!important;background:var(--success-soft)!important;border-color:#BBDCC9!important}
.badge.yellow{color:#8A621F!important;background:var(--warning-soft)!important;border-color:#E7D09E!important}
.badge.orange{color:#9B551D!important;background:var(--orange-soft)!important;border-color:#EBC8AA!important}
.badge.red{color:#A33333!important;background:var(--danger-soft)!important;border-color:#E8B8B8!important}
.flash{background:#FFFFFF!important;color:var(--text-primary)!important;border-color:var(--border)!important}
.flash.success{background:var(--success-soft)!important;color:#246C49!important;border-color:#BBDCC9!important}
.flash.warn{background:var(--warning-soft)!important;color:#8A621F!important;border-color:#E7D09E!important}
.flash.error{background:var(--danger-soft)!important;color:#A33333!important;border-color:#E8B8B8!important}

/* --- Tabs / builders ------------------------------------------------- */
.tabs{background:#FFFFFF!important;border-color:var(--border)!important;box-shadow:0 6px 20px rgba(23,25,29,.04)!important}
.tabs a{color:#666C75!important}
.tabs a.active,.tabs a:hover{background:#F0F1F3!important;color:var(--text-primary)!important}
.builder-block{background:#FFFFFF!important;color:var(--text-primary)!important;border-color:var(--border)!important}
.builder-block-head{border-color:var(--border)!important}
.builder-item{background:#F8F9FA!important;color:var(--text-primary)!important;border-color:#E1E3E7!important}
.target-chip{background:#FFF3F5!important;color:#8C2633!important;border-color:#F1C7CD!important}

/* --- Calendar -------------------------------------------------------- */
.calendar-day{background:#FFFFFF!important;color:var(--text-primary)!important;border-color:var(--border)!important}
.calendar-day .date{color:var(--text-secondary)!important}
.session-pill{background:#FFF4F5!important;color:#5D252C!important;border-color:#EFC9CE!important}

/* --- Workout --------------------------------------------------------- */
.workout-head h2{color:var(--text-primary)!important}
.workout-item{background:#FFFFFF!important;color:var(--text-primary)!important;border-color:var(--border)!important;box-shadow:0 10px 28px rgba(23,25,29,.055)!important}
.workout-item.done{background:#F7FCF9!important;border-color:#BCDCCB!important;opacity:1!important}
.workout-item h3{color:var(--text-primary)!important}
.workout-video{background:#ECEEF1!important;color:#707680!important}
.target-box{background:#F8F9FA!important;color:var(--text-primary)!important;border-color:#E1E3E7!important}
.target-box small,.set-grid .head,.set-no{color:#737983!important}
.rest-timer{background:#FFFFFF!important;color:var(--text-primary)!important;border-color:var(--border)!important;box-shadow:0 12px 30px rgba(23,25,29,.11)!important}

/* --- Charts ---------------------------------------------------------- */
.chart{background:#FFFFFF!important;border-color:var(--border)!important}
.chart-grid{stroke:#E7E9EC!important}
.chart-label{fill:#777D87!important}
.chart-line{stroke:#A3162B!important}
.chart-dot{fill:#A3162B!important}

/* --- Monitoring ------------------------------------------------------ */
.monitor-question{padding:16px 0!important;border-bottom:1px solid var(--border-soft)!important;color:var(--text-primary)!important}
.monitor-question:last-of-type{border-bottom:0!important}
.monitor-scale span{background:#FFFFFF!important;color:#4D535C!important;border-color:#DFE2E6!important}
.monitor-scale span:hover{background:#F7F8FA!important;border-color:#C8CDD3!important}
.monitor-scale input:checked+span{background:#A3162B!important;color:#FFFFFF!important;border-color:#A3162B!important;box-shadow:0 4px 12px rgba(163,22,43,.15)!important}
.range-row{display:grid;grid-template-columns:minmax(0,1fr) 82px;gap:12px;align-items:center}
.range-row input[type=range]{padding:0!important;border:0!important;background:transparent!important;box-shadow:none!important}
.range-row output{font-weight:850;text-align:center;background:#F4F5F7;color:var(--text-primary);border:1px solid #E1E3E7;border-radius:10px;padding:8px}
.range-anchors{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;font-size:10px;color:#777D87;margin-top:6px}
.range-anchors span:nth-child(2){text-align:center}.range-anchors span:last-child{text-align:right}
.save-status{color:#777D87!important}.save-status.ok{color:#247A50!important}.save-status.error{color:#B93636!important}

/* --- Auth / login / installer --------------------------------------- */
.auth-page,.install-page{background:radial-gradient(circle at 82% 0,rgba(163,22,43,.085),transparent 31%),linear-gradient(180deg,#F8F9FA 0%,#EEF0F3 100%)!important;color:var(--text-primary)!important}
.auth-glow{background:radial-gradient(circle,rgba(163,22,43,.085),transparent 66%)!important}
.auth-card,.install-card{background:rgba(255,255,255,.97)!important;color:var(--text-primary)!important;border-color:#DFE2E6!important;box-shadow:0 26px 70px rgba(23,25,29,.12)!important}
.auth-card h1,.install-card h1,.install-card h2{color:var(--text-primary)!important}
.auth-card p,.install-brand span{color:var(--text-secondary)!important}
.auth-card label,.install-card label{color:#454A52!important}
.auth-card input,.auth-card select,.install-card input,.install-card select{background:#FFFFFF!important;color:var(--text-primary)!important;border-color:#D8DCE1!important}
.auth-logo img,.install-brand img{filter:none!important;background:#FFFFFF;padding:4px;border-radius:11px}
.auth-logo b,.install-brand b{color:var(--text-primary)!important}

/* --- Separators / utility ------------------------------------------- */
.hr{background:var(--border)!important}
.check{border-color:var(--border-soft)!important}
.check.ok b{color:var(--success)!important}.check.bad b{color:var(--danger-ui)!important}

/* --- Mobile ---------------------------------------------------------- */
.mobile-bottom-nav{display:none}
@media(max-width:800px){
  body{padding-bottom:68px}
  .main{background:#F2F3F5!important}
  .topbar{background:rgba(255,255,255,.97)!important}
  .sidebar{box-shadow:20px 0 50px rgba(0,0,0,.22)!important}
  .mobile-bottom-nav{display:grid;grid-template-columns:repeat(auto-fit,minmax(0,1fr));position:fixed;left:0;right:0;bottom:0;z-index:80;background:rgba(255,255,255,.98);border-top:1px solid #DFE2E6;box-shadow:0 -7px 24px rgba(23,25,29,.075);padding:7px max(8px,env(safe-area-inset-right)) calc(7px + env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-left))}
  .mobile-bottom-nav a{text-align:center;font-size:11px;font-weight:800;color:#5F6570;padding:8px 3px;border-radius:9px}
  .mobile-bottom-nav a:hover{background:#F2F3F5;color:#A3162B}
}

/* v1.1.3 – athlete self-session UX */
.check-row{display:flex!important;align-items:center;gap:10px;font-weight:600;color:var(--text-primary,#17191D)}
.check-row input[type=checkbox]{width:18px;height:18px;accent-color:#A3162B;flex:0 0 auto}
.session-pill .badge{margin-left:6px;vertical-align:middle;font-size:10px}
@media(max-width:700px){.mobile-bottom-nav a{font-size:11px}}

/* =====================================================================
   SMPR.FIT Performance Platform · Athlete Dashboard 2.0 / Wearables v1.2.0
   ===================================================================== */
.performance-dashboard-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin:0 0 18px}.performance-dashboard-head h2{font-size:34px;margin:4px 0 4px}.dashboard-actions{display:flex;gap:9px;flex-wrap:wrap;justify-content:flex-end}.dashboard-status-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:16px}.readiness-card,.whoop-card{min-height:210px}.status-card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:15px}.status-card-head .metric-big{font-size:56px;line-height:1}.status-meta{display:flex;gap:13px;flex-wrap:wrap;color:var(--text-secondary);font-size:12px;margin-top:10px}.mini-metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:18px}.mini-metric-grid>div{background:#F5F6F8;border:1px solid #E5E7EA;border-radius:12px;padding:10px}.mini-metric-grid span{display:block;color:#767C85;font-size:10px;text-transform:uppercase;letter-spacing:.06em;font-weight:800}.mini-metric-grid b{display:block;margin-top:4px;font-size:18px}.whoop-card{background:linear-gradient(135deg,#fff 0%,#F4F5F7 100%)!important}.whoop-card .whoop-metrics>div{background:#fff}.dashboard-cta-strip{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-top:18px;padding:12px 14px;border-radius:12px;background:#FFF4DE;border:1px solid #E7D09E;color:#795719}.dashboard-cta-strip a{font-weight:850;color:#A3162B}.dashboard-main-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(320px,.75fr);gap:18px;margin-top:16px}.section-head.compact{margin-top:16px;margin-bottom:10px}.section-head.compact h2{font-size:22px;margin-top:2px}.next-session-card{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:16px}.session-date-chip{width:62px;height:62px;display:grid;place-items:center;text-align:center;border-radius:15px;background:#F3E5E8;border:1px solid #E7C8CE;color:#811827;font-weight:900;font-size:12px}.session-timeline{display:grid;gap:0}.timeline-session{display:grid;grid-template-columns:48px minmax(0,1fr) auto;align-items:center;gap:12px;padding:11px 0;border-bottom:1px solid var(--border-soft)}.timeline-session:last-child{border-bottom:0}.timeline-date{width:44px;height:44px;border-radius:12px;background:#F4F5F7;border:1px solid #E4E6E9;display:flex;flex-direction:column;align-items:center;justify-content:center}.timeline-date b{font-size:16px;line-height:1}.timeline-date span{font-size:9px;color:#7C828B;margin-top:3px}.timeline-session strong,.timeline-session small{display:block}.timeline-session small{color:var(--text-secondary);margin-top:3px}.dashboard-load-grid{gap:10px}.load-detail-card{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:10px}.load-detail-card>div strong,.load-detail-card>div small{display:block}.load-detail-card small{color:var(--text-secondary);margin-top:4px}.load-detail-card>b{font-size:20px;white-space:nowrap}.load-detail-card.no-border{margin:0;padding:0}.dashboard-bottom-grid{margin-top:18px}.quick-actions{display:flex;flex-wrap:wrap;gap:8px}.quick-actions a{padding:9px 11px;border-radius:10px;border:1px solid #DDE1E6;background:#F7F8FA;color:#454B54;font-weight:800;font-size:12px}.quick-actions a:hover{border-color:#C8CDD3;background:#F0F2F4;color:#A3162B}.card a.badge{text-decoration:none}.whoop-provider-pill{display:inline-flex;align-items:center;gap:7px;font-weight:850}.wearable-stale{border-color:#E7D09E!important;background:#FFFDF8!important}
@media(max-width:1100px){.dashboard-status-grid,.dashboard-main-grid{grid-template-columns:1fr}.dashboard-bottom-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.mini-metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){.performance-dashboard-head{display:block}.performance-dashboard-head h2{font-size:28px}.dashboard-actions{justify-content:flex-start;margin-top:12px}.dashboard-status-grid{grid-template-columns:1fr}.readiness-card,.whoop-card{min-height:auto}.status-card-head .metric-big{font-size:46px}.next-session-card{grid-template-columns:1fr}.session-date-chip{width:auto;height:auto;display:inline-flex;padding:7px 10px}.timeline-session{grid-template-columns:44px minmax(0,1fr)}.timeline-session>.badge{display:none}.dashboard-bottom-grid{grid-template-columns:1fr}.mini-metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.load-detail-card{align-items:flex-start}.dashboard-actions .btn{flex:1;text-align:center}.performance-dashboard-head .muted{font-size:13px}}