/* CoursePilot 2026: R1 Vault x TechMech Garage visual system.
   Presentation only: existing navigation, planner, forms and sync stay untouched. */
:root{
 --bg:#f4f6f9;--card:#ffffff;--border:#e3e8ef;--text:#152033;
 --muted:#66758a;--faint:#8491a2;--accent:#3967dc;
 --accentSoft:rgba(57,103,220,.095);--shadow:0 10px 34px rgba(23,40,74,.055);
 --cp-radius:20px;
}
body.dark{
 --bg:#0c1018;--card:#151c28;--border:#283447;--text:#edf3ff;
 --muted:#a6b3c7;--faint:#8795aa;--accent:#8faeff;
 --accentSoft:rgba(143,174,255,.12);--shadow:0 14px 38px rgba(0,0,0,.24);
}
html{scroll-behavior:smooth}
body{background:var(--bg)!important;background-image:none!important;letter-spacing:-.008em}
body::before{content:"";position:fixed;inset:0 0 auto;height:380px;z-index:-1;pointer-events:none;background:radial-gradient(ellipse at 13% -18%,rgba(78,115,226,.10),transparent 58%),radial-gradient(ellipse at 88% 0%,rgba(47,183,184,.065),transparent 45%)}
body.dark::before{background:radial-gradient(ellipse at 15% -20%,rgba(88,114,238,.13),transparent 58%),radial-gradient(ellipse at 85% 0%,rgba(34,132,167,.08),transparent 50%)}
.app{max-width:1320px;padding:28px 24px 132px}
body.plannerWide .app{max-width:1550px}
.top{padding:12px 16px;border:1px solid var(--border);border-radius:24px;background:var(--card);box-shadow:var(--shadow);margin-bottom:22px}
.brand{gap:13px}
.logo{width:44px;height:44px;border-radius:15px;background:linear-gradient(145deg,#6385ec,#355bc6);box-shadow:0 7px 17px rgba(53,91,198,.22);font-size:24px}
.brand h1{font-size:21px;font-weight:800;letter-spacing:-.045em}
.brand p{font-size:11px;letter-spacing:.02em}
.card{border-radius:var(--cp-radius);box-shadow:var(--shadow)}
.stats{gap:13px;margin-bottom:20px}
.stat{padding:19px 20px;min-height:105px}
.stat .l{font-size:11px;letter-spacing:.045em;text-transform:uppercase;font-weight:700}
.stat .v{font-size:26px;letter-spacing:-.04em;font-weight:800;margin-top:7px}
.sembar{gap:9px;padding:2px 2px 10px;margin-bottom:12px}
.pill,.btn,.iconBtn{transition:background .16s,border-color .16s,transform .16s,box-shadow .16s}
.pill{padding:9px 16px;font-weight:650;border-radius:999px}
.pill.active{box-shadow:0 5px 15px rgba(53,91,198,.16)}
.btn,.iconBtn{border-radius:13px;padding:9px 14px;font-weight:650}
.iconBtn{min-width:39px;min-height:39px}
.btn.primary{background:#3967dc;border-color:#3967dc;color:#fff}
body.dark .btn.primary{background:#7294f5;border-color:#7294f5;color:#0b1527}
button:hover:not(:disabled){filter:brightness(1.035)}
.btn:hover:not(:disabled),.pill:hover:not(:disabled),.iconBtn:hover:not(:disabled){transform:translateY(-1px)}
.tabs{border:1px solid var(--border);border-radius:18px;background:var(--card);box-shadow:var(--shadow);padding:6px;gap:4px;margin-bottom:20px;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tab{border:0!important;border-radius:12px!important;padding:11px 16px!important;font-weight:650!important;transition:background .15s,color .15s;display:inline-flex;align-items:center;gap:5px}
.tab.active{background:var(--accentSoft)!important;color:var(--accent)!important}
.tab:hover:not(.active){background:var(--accentSoft)}
.sectionHead h2,.welcomeRow h2{letter-spacing:-.04em}
.field input,.field select,.field textarea,input,select,textarea{border-radius:12px}
.modal{border-radius:24px;box-shadow:0 24px 80px rgba(0,0,0,.22)}
.authCard{border-radius:24px;box-shadow:var(--shadow)}
.notice{border-radius:14px}
.item{border-radius:15px}
.mobileNav{border-radius:22px 22px 0 0;box-shadow:0 -12px 35px rgba(0,0,0,.1)}
.cpResizableWidget{border-radius:var(--cp-radius)}
:focus-visible{outline:3px solid var(--accent)!important;outline-offset:2px}
@media(min-width:901px){.top{position:relative}.tabs{position:sticky;top:8px;z-index:35;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}}
@media(max-width:900px){.app{padding:12px 12px 110px}.top{padding:11px 12px;border-radius:19px;margin-bottom:15px}.brand h1{font-size:18px}.logo{width:38px;height:38px;border-radius:12px}.stats{gap:8px}.stat{padding:13px;min-height:86px;border-radius:16px}.stat .v{font-size:21px}.tabs{border-radius:15px;padding:5px}.tab{padding:9px 12px!important}.card{border-radius:17px}.mobileNav{padding-bottom:max(6px,env(safe-area-inset-bottom))}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.pill,.btn,.iconBtn,.tab{transition:none}}