/* Eduvio visual identity: warm learning spaces, clear routes, playful details. */
:root{--ed-cobalt:#4032aa;--ed-deep:#201943;--ed-apricot:#ffba73;--ed-mint:#d7f7e9;--ed-ring:#ffc68d;--ed-shadow:0 5px 12px rgba(28,23,74,.045),0 23px 46px rgba(28,23,74,.075)}
.eduvio-main{font-size:16px;line-height:1.55;letter-spacing:0}
.eduvio-main :is(h1,h2,h3),.eduvio-admin :is(h1,h2,h3),.eduvio-family :is(h1,h2,h3){font-family:'Manrope','Nunito',system-ui,sans-serif;line-height:1.25;letter-spacing:-.035em}
.eduvio-main h1{font-size:clamp(1.85rem,3vw,2.75rem)}
.eduvio-main h2{font-size:clamp(1.24rem,2vw,1.6rem);margin:28px 0 16px}
.eduvio-main .sub{line-height:1.55;color:var(--muted)}
.eduvio-main .main{max-width:1280px;padding:clamp(19px,3.1vw,45px) clamp(15px,3vw,40px) 85px}
.eduvio-main .topnav{min-height:76px;padding:10px clamp(16px,3.5vw,48px);gap:clamp(8px,2vw,30px);border-bottom:1px solid var(--border);background:var(--card);box-shadow:0 8px 30px rgba(31,24,81,.055)}
.eduvio-main .nav-item{border-radius:13px;min-height:42px;padding:10px 14px;font-size:.88rem;transition:background .18s,transform .18s,color .18s}
.eduvio-main .nav-item.active{background:var(--primary-light);color:var(--primary-dark);box-shadow:inset 0 0 0 1px var(--border)}
.eduvio-main .nav-item:not(.active):hover{background:var(--primary-light);transform:translateY(-2px)}
.eduvio-main .topbar{isolation:isolate;min-height:170px;align-items:flex-end;padding:clamp(25px,4vw,48px);margin-bottom:30px;border:1px solid color-mix(in srgb,var(--primary) 16%,transparent);background:linear-gradient(120deg,var(--primary-light),var(--card) 61%,color-mix(in srgb,var(--accent) 19%,var(--card)));box-shadow:var(--ed-shadow);overflow:hidden}
.eduvio-main .topbar::before{content:'';position:absolute;inset:auto 20% -110px auto;width:280px;height:280px;border-radius:50%;border:37px solid color-mix(in srgb,var(--primary) 9%,transparent);z-index:-1;pointer-events:none}
.eduvio-main .topbar::after{content:'✦';top:-53px;right:4%;font-size:10rem;color:var(--primary);opacity:.10;z-index:-1}
.eduvio-main .topbar h1{max-width:17ch;margin:0 0 9px}
.eduvio-main .topbar .sub{font-size:1rem;max-width:56ch;color:var(--text)}
.eduvio-main .stat-chips{gap:8px;max-width:540px;justify-content:flex-end}
.eduvio-main .chip{border-radius:12px;padding:9px 12px;background:var(--card);border:1px solid var(--border);box-shadow:0 6px 17px rgba(32,22,91,.06)}
.eduvio-main .card{border-radius:22px;border:1px solid var(--border);background:var(--card);box-shadow:var(--ed-shadow)}
.eduvio-main .eduvio-goal-card{padding:clamp(23px,3vw,38px);background:linear-gradient(125deg,var(--primary-light),var(--card) 70%);border-left:6px solid var(--primary);color:var(--ink)}
.eduvio-main .eduvio-goal-card h2{margin:0 0 11px;font-size:clamp(1.3rem,2vw,1.7rem)}
.eduvio-main .eduvio-goal-card :is(h2,p,b){color:var(--ink)}
.eduvio-main .ach-row{display:flex;gap:12px;overflow-x:auto;padding:6px 3px 15px;scroll-snap-type:x proximity}
.eduvio-main .ach{scroll-snap-align:start}
.eduvio-main .grid{gap:18px}
.eduvio-main .fach-card{min-height:235px;padding:25px;border-radius:22px;box-shadow:var(--ed-shadow);border:1px solid var(--border);border-top:5px solid var(--fc,var(--primary));background:linear-gradient(155deg,var(--card) 65%,color-mix(in srgb,var(--fc,var(--primary)) 8%,var(--card)));transition:transform .22s cubic-bezier(.2,.7,.2,1),box-shadow .22s,border-color .22s}
.eduvio-main .fach-card:hover{transform:translateY(-5px);box-shadow:0 19px 43px rgba(27,20,77,.15)}
.eduvio-main .fach-card:active{transform:translateY(-1px)}
.eduvio-main .fach-card .icon-badge{width:68px;height:68px;border-radius:20px;box-shadow:0 9px 21px color-mix(in srgb,var(--fc,var(--primary)) 26%,transparent)}
.eduvio-main .fach-card h3{font-size:1.2rem;margin:17px 0 8px}
.eduvio-main .fach-card .progressbar{height:9px;margin-top:20px;background:var(--border)}
.eduvio-main .btn{min-height:45px;border-radius:13px;padding:11px 20px;font-weight:850;line-height:1.4;box-shadow:none;transition:transform .16s,box-shadow .16s,background .16s}
.eduvio-main .btn-primary{color:#fff;box-shadow:0 8px 18px color-mix(in srgb,var(--primary) 20%,transparent)}
.eduvio-main .btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 12px 22px color-mix(in srgb,var(--primary) 19%,transparent)}
.eduvio-main .btn:active:not(:disabled){transform:translateY(1px);box-shadow:0 3px 7px color-mix(in srgb,var(--primary) 17%,transparent)}
.eduvio-main .quiz-opt,.eduvio-main .choice{background:var(--card);color:var(--text);border:1.5px solid var(--border);box-shadow:0 3px 10px rgba(29,23,78,.035);transition:background .18s,border-color .18s,transform .18s,box-shadow .18s}
.eduvio-main .quiz-opt:hover,.eduvio-main .choice:hover{background:var(--primary-light);border-color:var(--primary);transform:translateX(3px)}
.eduvio-main .quiz-opt:active,.eduvio-main .choice:active{transform:translateX(1px)}
/* The original .choice.sel rule loses against the newer, more specific .eduvio-main .choice rule. */
.eduvio-main #screen-onboarding .choice{width:100%;font:800 1rem/1.4 'Nunito',system-ui,sans-serif;min-height:106px;appearance:none;cursor:pointer}
.eduvio-main #screen-onboarding .choice.sel,.eduvio-main #screen-onboarding .choice[aria-pressed="true"]{background:var(--primary-light);border:3px solid var(--primary);color:var(--primary-dark);box-shadow:inset 0 0 0 2px var(--card),0 8px 21px color-mix(in srgb,var(--primary) 18%,transparent);transform:translateY(-2px)}
.eduvio-main #screen-onboarding .choice.sel::after{content:'✓';display:inline-grid;place-items:center;width:21px;height:21px;margin-left:8px;border-radius:50%;background:var(--primary);color:#fff;font-size:.75rem;vertical-align:middle}
.eduvio-main #screen-onboarding .choice:focus-visible{outline:3px solid #ffbd71;outline-offset:3px}
.eduvio-main .eduvio-plan-grid{gap:20px}
.eduvio-main .eduvio-plan{border:1px solid var(--border);border-radius:24px;padding:clamp(22px,3vw,32px);box-shadow:var(--ed-shadow)}
.eduvio-main .eduvio-plan.featured{border:2px solid var(--primary);box-shadow:0 17px 42px color-mix(in srgb,var(--primary) 18%,transparent)}
.eduvio-main .eduvio-pricing-hero{border-radius:27px;padding:clamp(26px,4vw,46px);background:radial-gradient(circle at 88% 16%,rgba(255,255,255,.16),transparent 29%),linear-gradient(122deg,#27205d,var(--primary) 75%,#8875e2)}
.eduvio-main .eduvio-ws-head,.eduvio-main .eduvio-vocab-main{border-radius:20px}
.eduvio-main .eduvio-ws-question{border-radius:18px}
.eduvio-main .eduvio-footer{background:#211b46;border-top:5px solid var(--primary)}
/* Login: two distinct routes and a stronger Eduvio branded welcome. */
#screen-auth{background:radial-gradient(circle at 15% 10%,#5347ae 0,transparent 36%),radial-gradient(circle at 86% 76%,#3a327f 0,transparent 31%),linear-gradient(125deg,#272052,#38307d 58%,#201a4f);column-gap:clamp(30px,6vw,110px)}
#screen-auth .auth-hero{padding:20px 0 125px}
#screen-auth .auth-hero::after{content:'✦';position:absolute;display:grid;place-items:center;right:9%;bottom:4px;width:106px;height:106px;border-radius:27px;background:#ffbb76;color:#312465;font-size:4.5rem;transform:rotate(-11deg);box-shadow:0 22px 45px #15113c5c;pointer-events:none}
#screen-auth .auth-hero .tagline{font-size:clamp(1.65rem,2.7vw,2.95rem);line-height:1.24;max-width:21ch}
#screen-auth .auth-card{border-radius:25px;box-shadow:0 30px 77px rgba(10,8,35,.25)}
#screen-auth .auth-entry{border-radius:19px;min-height:160px;border-top:5px solid #8878e8;box-shadow:0 13px 27px #14103b30}
#screen-auth .auth-entry.family-entry{border-top-color:#ffba73}
#screen-auth .auth-entry h2{font-size:1.03rem}
#screen-auth .auth-entry :is(a,button){min-height:36px;display:inline-flex;align-items:center}
/* Account and admin share one visual language while preserving form behavior. */
.eduvio-admin nav{background:#272052;box-shadow:0 8px 23px #15103926}
.eduvio-admin nav button{border-radius:10px;min-height:41px}
.eduvio-admin .panel,.eduvio-family .card{border-radius:21px;box-shadow:var(--ed-shadow)}
.eduvio-admin :is(button,input,select),.eduvio-family :is(button,input,select){font-family:'Nunito',system-ui,sans-serif}
.eduvio-admin button:not(:disabled):active,.eduvio-family button:not(:disabled):active{transform:translateY(1px)}
:is(.eduvio-main,.eduvio-family,.eduvio-admin) :is(button,a,input,select,textarea,[tabindex]):focus-visible{outline:3px solid var(--ed-ring);outline-offset:3px}
@media(max-width:900px){.eduvio-main .topbar{align-items:flex-start;min-height:0}.eduvio-main .stat-chips{justify-content:flex-start;max-width:100%}#screen-auth .auth-hero{padding:0}#screen-auth .auth-hero::after{display:none}}
@media(max-width:720px){.eduvio-main .main{padding:17px 14px 72px}.eduvio-main .topnav{min-height:60px;padding:9px 11px}.eduvio-main .topbar{padding:25px 19px;gap:21px;border-radius:19px}.eduvio-main .topbar h1{font-size:1.75rem}.eduvio-main .stat-chips{overflow-x:auto;flex-wrap:nowrap;width:100%;padding:1px 0 5px}.eduvio-main .chip{flex:0 0 auto}.eduvio-main .grid-3{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}.eduvio-main .fach-card{min-height:195px;padding:15px;border-radius:17px}.eduvio-main .fach-card .icon-badge{width:54px;height:54px;border-radius:15px}.eduvio-main .fach-card h3{font-size:1.02rem}.eduvio-main .eduvio-goal-card{padding:20px}.eduvio-main h2{margin:23px 0 12px}}
@media(max-width:480px){#screen-auth .auth-hero .tagline{font-size:1rem}.eduvio-main .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:350px){.eduvio-main .grid-3{grid-template-columns:1fr}}
[data-theme="dark"] .eduvio-main .topbar{background:linear-gradient(120deg,var(--card),var(--bg));border-color:var(--border)}
[data-theme="dark"] .eduvio-main .eduvio-goal-card{background:linear-gradient(125deg,var(--card),var(--bg))}
[data-theme="dark"] .eduvio-main .fach-card{background:var(--card)}
[data-theme="dark"] .eduvio-main .quiz-opt:hover{background:var(--primary-light);color:var(--text)}
@media(prefers-reduced-motion:reduce){.eduvio-main :is(.btn,.fach-card,.quiz-opt,.choice),#screen-auth .auth-entry{transition:none!important;animation:none!important;transform:none!important}}