/* Approved Astra visual language, adapted to the full production app.
   Existing page modules, component contracts and APIs remain intact. */
:root{--font-display:'Barlow Condensed',ui-sans-serif,sans-serif;--font-body:'Manrope',ui-sans-serif,sans-serif;--radius-s:7px;--radius-m:12px;--radius-l:14px;--topbar-h:98px}
:root[data-theme='light']{--bg-0:#f4f5f0;--bg-1:#ffffff;--bg-2:#ffffff;--bg-3:#e9eee7;--panel:#ffffff;--border:#dce3da;--border-strong:#b4c4b8;--text:#14231e;--text-dim:#5c6d65;--text-faint:#66786d;--accent:#34615c;--accent-strong:#234a40;--accent-soft:#e3eee8;--accent-glow:transparent;--red:#b4353d;--red-soft:#fae7e6;--topbar-bg:#ffffff;--invert-bg:#14231e;--invert-text:#ffffff}
:root[data-theme='dark']{--bg-0:#0c1411;--bg-1:#131f1a;--bg-2:#18271f;--bg-3:#1c2c24;--panel:#131f1a;--border:#2c3f33;--border-strong:#607969;--text:#edf1e9;--text-dim:#a4b5a9;--text-faint:#a4b5a9;--accent:#9fcabd;--accent-strong:#b9e0ce;--accent-soft:#243e32;--accent-glow:transparent;--red:#f19799;--red-soft:#3a2627;--topbar-bg:#131f1a;--invert-bg:#edf1e9;--invert-text:#102119}
body{font-family:var(--font-body);background:var(--bg-0)}button,input,select,textarea{font-family:var(--font-body)}:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.astra-app{display:block;min-height:100vh}.astra-app .main{display:block;width:100%;margin:0;padding:0}.astra-app .topbar{height:auto;min-height:98px;position:relative;top:auto;padding:22px max(32px,calc((100vw - 1280px)/2));background:var(--panel);backdrop-filter:none;border-bottom:0;gap:18px}.astra-brand{display:flex;align-items:center;gap:12px;cursor:pointer;min-width:180px;text-decoration:none}.astra-logo{display:grid;place-items:center;width:53px;height:53px;flex-shrink:0;background:#e7ece1;border:1px solid #dae1d4;border-radius:14px}.astra-brand .astra-logo img{width:48px;height:48px;filter:none}.astra-wordmark{font:700 30px/.95 var(--font-display);letter-spacing:.01em;color:var(--text)}.astra-wordmark b{font-weight:700;color:var(--accent)}.astra-wordmark small{font:700 8px/1.7 var(--font-body);letter-spacing:.15em;color:var(--text-dim);display:block;margin-top:6px;text-transform:uppercase}.astra-app .topbar .page-title{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.astra-app .topbar .clock{font-family:var(--font-body);font-size:10px;min-width:87px}.astra-app .topbar .clock .time{font-family:var(--font-body);font-size:12px;font-variant-numeric:tabular-nums}.astra-app .topbar .user-btn{padding:5px;border:0;min-height:44px;gap:9px;background:transparent}.astra-app .user-btn .avatar{width:37px;height:37px;background:var(--accent-soft);color:var(--accent);font-size:12px;border:1px solid var(--border);border-radius:50%}.astra-app .user-btn .uname{font-size:11px;max-width:100px;overflow:hidden;text-overflow:ellipsis}.astra-search-button{border:1px solid var(--border);background:var(--bg-0);color:var(--text-dim);height:43px;min-width:230px;display:flex;align-items:center;gap:11px;padding:0 13px;border-radius:8px;font-size:11px;cursor:pointer}.astra-search-button kbd{margin-left:auto;border:1px solid var(--border);padding:1px 5px;border-radius:4px;font:10px var(--font-body)}.astra-theme{display:flex;align-items:center;gap:5px;color:var(--text-dim)}.astra-theme select{background:transparent;border:0;color:var(--text-dim);font-size:11px;min-height:44px;max-width:84px;cursor:pointer}.astra-primary-wrap{display:flex;align-items:center;gap:18px;padding:0 max(32px,calc((100vw - 1280px)/2));background:var(--panel);border-bottom:1px solid var(--border)}.astra-primary-nav{display:flex;gap:32px}.astra-primary-nav button{display:flex;align-items:center;gap:8px;min-height:49px;background:none;border:0;border-bottom:3px solid transparent;color:var(--text-dim);font-size:12px;font-weight:700;padding:9px 2px 12px;cursor:pointer;white-space:nowrap}.astra-primary-nav button[aria-current=page]{border-color:var(--red);color:var(--text)}.astra-context-wrap{background:var(--panel);border-bottom:1px solid var(--border)}.astra-context-nav{display:flex;gap:26px;max-width:1344px;margin:auto;padding:0 32px;overflow:auto;scrollbar-width:none;position:relative}.astra-context-nav button{flex-shrink:0;min-height:47px;border:0;border-bottom:2px solid transparent;background:none;color:var(--text-dim);font-size:11px;font-weight:700;cursor:pointer;padding:8px 1px}.astra-context-nav button[aria-current=page]{border-color:var(--accent);color:var(--accent)}.astra-app .content{max-width:1344px;padding:34px 32px 74px;animation:none;min-height:65vh}.astra-page-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:27px}.astra-eyebrow{font:800 10px/1.6 var(--font-body);text-transform:uppercase;letter-spacing:.15em;color:var(--text-dim)}.astra-page-heading h1{font:600 49px/1.03 var(--font-display);text-transform:uppercase;letter-spacing:.005em;color:var(--text);margin:8px 0 9px}.astra-page-heading p{font:400 12px/1.7 var(--font-body);color:var(--text-dim);max-width:640px;margin:0}.astra-footer{max-width:1344px;margin:auto;border-top:1px solid var(--border);padding:22px 32px 30px;display:flex;justify-content:space-between;gap:18px;font-size:9px;letter-spacing:.03em;color:var(--text-dim)}.astra-footer strong{font:600 14px var(--font-display);letter-spacing:.05em;color:var(--text)}.astra-mobile-nav{display:none}.astra-app .user-menu{position:fixed;top:86px;right:max(24px,calc((100vw - 1280px)/2));z-index:85;background:var(--panel);box-shadow:0 20px 70px #060c0b26;border:1px solid var(--border);font-family:var(--font-body)}
/* The complete original navigation remains available in the mobile menu drawer. */
.astra-app .sidebar,.nav-collapsed .astra-app .sidebar{position:fixed;left:0;top:0;bottom:0;width:min(340px,90vw);height:100dvh;z-index:90;transform:translateX(-105%);padding:26px 22px;background:var(--panel);border-right:1px solid var(--border);overflow-y:auto;transition:transform .2s ease;box-shadow:none}.astra-app.nav-open .sidebar{transform:translateX(0)}.astra-app .sidebar .nav-label,.astra-app .sidebar .nav-sep,.astra-app .sidebar .brand-text{display:block!important}.astra-app .sidebar-head{display:flex;flex-direction:row;justify-content:space-between;margin-bottom:22px;gap:12px}.astra-app .sidebar-head .brand-text{font:600 29px var(--font-display);text-transform:uppercase}.astra-app .sidebar .nav-collapse{display:none}.astra-app .sidebar .mobile-close{display:flex;position:static;min-width:44px;min-height:44px;margin-left:auto}.astra-app .sidebar .nav{display:flex;flex-direction:column;gap:4px}.astra-app .sidebar .nav-item{justify-content:flex-start;min-height:44px;padding:11px 12px;border-radius:7px;font:600 12px var(--font-body)}.astra-app .sidebar .nav-item.active{background:var(--accent-soft);color:var(--accent)}.astra-app .sidebar .nav-item.active:after{display:none}.astra-app .sidebar .nav-num{width:24px;font-size:10px;opacity:.8}.astra-app .sidebar .nav-sep{margin:17px 10px 7px;font-size:9px;letter-spacing:.12em;color:var(--text-dim)}.astra-app .nav-backdrop{position:fixed;inset:0;z-index:89;background:#060c0b88;display:none;opacity:0;visibility:hidden}.astra-app.nav-open .nav-backdrop{display:block;opacity:1;visibility:visible}.astra-app .sidebar-foot{font-size:9px;color:var(--text-dim)}
/* Compatibility skin: keep existing component layout and event contracts. */
.card{border-radius:12px;border:1px solid var(--border);box-shadow:none;background:var(--panel)}.card-title{font-family:var(--font-display);font-weight:600;letter-spacing:.02em;font-size:22px}.btn{border-radius:7px;font-family:var(--font-body);font-weight:700;min-height:40px}.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--invert-text)}:root[data-theme=dark] .btn.primary{color:#102119}.input,.select,select.input,textarea.input{border-radius:7px;background:var(--bg-0);border-color:var(--border);color:var(--text)}.badge{border-radius:5px}.seg,.tabs{border-radius:8px}.modal-backdrop{z-index:120}.modal{font-family:var(--font-body);border-radius:14px;border-color:var(--border);background:var(--panel)}.modal-head h3{font-family:var(--font-display);font-size:29px;font-weight:600}.astra-app .content>.row>h2,.astra-app .page-title-text,.astra-app .sc-header-title,.astra-app .sc-title{font-family:var(--font-display);font-size:40px;font-weight:600;letter-spacing:.01em}.astra-app .content .sc-card,.astra-app .content .usage-subscription-card{border-radius:12px;box-shadow:none}.astra-app .content .sc-cockpit-grid{gap:24px}.astra-app .content .sc-tab-btn,.astra-app .content .sc-tab{font-family:var(--font-body)}
/* Command palette uses its own names to avoid interfering with production dialogs. */
.astra-command{width:min(570px,calc(100vw - 36px));max-height:82dvh;border:1px solid var(--border);border-radius:15px;padding:28px;background:var(--panel);color:var(--text);box-shadow:0 24px 90px #060c0b33}.astra-command::backdrop{background:#060c0b99}.astra-command h2{font:600 33px var(--font-display);text-transform:uppercase;margin:0 35px 9px 0}.astra-command p{font-size:12px;color:var(--text-dim);margin:0 0 20px}.astra-command-close{position:absolute;right:14px;top:14px;width:36px;height:36px;border:0;border-radius:6px;background:var(--bg-3);color:var(--text);font-size:23px;cursor:pointer}.astra-command input{width:100%;height:46px;padding:12px;border:1px solid var(--border);background:var(--bg-0);color:var(--text);border-radius:8px;font:12px var(--font-body)}.astra-command-results{display:flex;flex-direction:column;max-height:48vh;overflow:auto;margin-top:14px}.astra-command-results button{display:flex;align-items:center;gap:12px;padding:14px 8px;min-height:48px;background:none;border:0;border-bottom:1px solid var(--border);color:var(--text);text-align:left;font:600 12px var(--font-body);cursor:pointer}.astra-command-results button:hover,.astra-command-results button:focus{background:var(--accent-soft)}.astra-command-results small{font-size:10px;margin-left:auto;color:var(--text-dim)}
/* Daily Hub keeps its authenticated generated content and refresh lifecycle. */
/* A quiet, compact entry into the day, using the workspace's existing tokens. */
.astra-home-heading{margin-bottom:24px}
.astra-home-heading h1{font-size:clamp(2.25rem,3.5vw,3.0625rem);margin-top:6px}
.astra-home-heading p{font-size:1rem;line-height:1.6}
.astra-home-heading .astra-eyebrow{font-size:.75rem}
.astra-daily-focus{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(220px,auto);
  align-items:center;gap:32px;padding:28px 32px;margin-bottom:28px;
  background:var(--panel);border:1px solid var(--border);border-radius:12px;
  border-inline-start:3px solid var(--accent);
}
.astra-daily-copy{min-width:0}
.astra-focus-label{
  display:inline-flex;align-items:center;gap:8px;
  font:800 .75rem/1.5 var(--font-body);letter-spacing:.14em;color:var(--accent);
}
.astra-daily-focus h2{
  font:600 clamp(2rem,3vw,2.625rem)/1.08 var(--font-display)!important;
  letter-spacing:.01em!important;text-transform:uppercase;margin:10px 0;
  overflow-wrap:anywhere;
}
.astra-daily-focus h2 span{color:var(--accent);display:inline-block}
.astra-daily-focus p{font:1rem/1.65 var(--font-body);color:var(--text-dim);max-width:58ch;margin:0}
.astra-daily-actions{
  display:flex;flex-direction:column;align-items:stretch;gap:10px;
  padding-inline-start:32px;border-inline-start:1px solid var(--border);
}
.astra-daily-focus .btn{
  min-height:46px;padding:12px 18px;font-size:.875rem;letter-spacing:.025em;
  white-space:normal;text-align:center;line-height:1.5;
}
.astra-daily-focus .btn svg{width:16px;height:16px;flex-shrink:0}
.astra-daily-focus .primary{gap:14px}
.astra-daily-focus .astra-schedule-link{border-color:transparent;color:var(--text-dim)}
.astra-daily-focus .astra-schedule-link:hover{background:var(--accent-soft);color:var(--accent);border-color:var(--border)}
.astra-daily-section{display:flex;align-items:center;justify-content:space-between;gap:18px;margin:5px 0 20px}.astra-daily-section h2{font:600 27px var(--font-display)!important;text-transform:uppercase}.astra-daily-section span{font-size:10px;color:var(--text-dim)}
/* Authentication retains the original form and API implementation. */
.astra-login .login-wrap{min-height:100dvh;max-width:1100px;margin:auto;display:grid;grid-template-columns:1.1fr 1fr;gap:90px;padding:50px 36px;align-items:center;background:none}.astra-login-art h2{font:600 78px/.95 var(--font-display);text-transform:uppercase;color:var(--text);margin:18px 0}.astra-login-art p{font:13px/1.8 var(--font-body);max-width:380px;color:var(--text-dim)}.astra-login-art .astra-logo{width:96px;height:96px;margin-bottom:30px}.astra-login-art .astra-logo img{width:88px;height:88px}.astra-login .login-card{width:100%;padding:38px 33px;background:var(--panel);border:1px solid var(--border);border-radius:14px;box-shadow:none;text-align:left}.astra-login .login-card>.logo{display:none}.astra-login .login-card>h1{font:600 42px var(--font-display);text-transform:uppercase;text-align:left;color:var(--text)}.astra-login .login-card>.sub{font:12px var(--font-body);color:var(--text-dim);margin:8px 0 30px}.astra-login .login-card .field{font-size:12px;text-align:left}.astra-login .login-card .input{min-height:46px}.astra-login .login-card .btn.primary{min-height:46px}.astra-login-theme{display:flex;justify-content:space-between;align-items:center;margin-top:25px;gap:15px;font-size:11px;color:var(--text-dim)}.astra-login-theme select{min-height:44px;border:1px solid var(--border);border-radius:7px;padding:6px 10px;background:var(--bg-0);color:var(--text)}
@media(max-width:1100px){.astra-app .topbar{padding:20px 26px;gap:13px}.astra-primary-wrap{padding:0 26px}.astra-primary-nav{gap:24px}.astra-search-button{min-width:170px}.astra-context-nav{padding:0 26px}.astra-app .content{padding:28px 26px 70px}.astra-app .topbar .uname{display:none}.astra-login .login-wrap{gap:45px}.astra-login-art h2{font-size:65px}}
@media(max-width:850px){.astra-search-button{min-width:44px;width:44px;padding:0;justify-content:center}.astra-search-button .astra-search-label,.astra-search-button kbd{display:none}.astra-primary-nav{gap:22px}.astra-primary-nav button{font-size:11px}.astra-app .topbar .clock{display:none}.astra-daily-focus{grid-template-columns:minmax(0,1fr);gap:22px}.astra-daily-actions{flex-direction:row;flex-wrap:wrap;padding-inline-start:0;padding-top:20px;border-inline-start:0;border-top:1px solid var(--border)}.astra-login .login-wrap{grid-template-columns:1fr;max-width:460px;gap:25px;padding:30px 20px}.astra-login-art{display:none}}
@media(max-width:600px){.astra-app .topbar{min-height:76px;padding:14px 18px;gap:8px}.astra-brand{min-width:0;gap:9px}.astra-logo{width:43px;height:43px;border-radius:11px}.astra-brand .astra-logo img{width:41px;height:41px}.astra-wordmark{font-size:24px}.astra-wordmark small{font-size:6px}.astra-app .topbar .user-btn{padding:0;min-width:34px}.astra-app .user-btn .avatar{width:33px;height:33px}.astra-theme{display:none}.astra-primary-wrap{display:none}.astra-context-wrap{position:sticky;top:0;z-index:60;box-shadow:0 5px 18px #060c0b0d}.astra-context-nav{padding:0 max(18px,env(safe-area-inset-right,0px)) 0 max(18px,env(safe-area-inset-left,0px));gap:8px;scroll-snap-type:x proximity;overscroll-behavior-x:contain}.astra-context-nav button{min-height:48px;padding:8px 10px;font-size:.75rem;scroll-snap-align:center}.astra-app .content{padding:26px 18px 120px}.astra-app .topbar .spacer{min-width:0}.astra-page-heading{flex-wrap:wrap;gap:15px}.astra-page-heading h1{font-size:39px}.astra-page-heading p{font-size:11px}.astra-home-heading h1{font-size:2.25rem}.astra-home-heading p{font-size:1rem}.astra-daily-focus{padding:22px 20px;gap:20px}.astra-daily-actions{flex-direction:column;gap:8px}.astra-daily-focus .btn{width:100%}.astra-daily-section h2{font-size:25px!important}.astra-footer{padding:20px 18px 100px;flex-direction:column;gap:9px;font-size:8px}.astra-mobile-nav{position:fixed;bottom:0;left:0;right:0;z-index:70;display:flex;justify-content:center;background:color-mix(in srgb,var(--panel) 96%,transparent);border-top:1px solid var(--border);box-shadow:0 -8px 28px #060c0b12;padding:7px max(7px,env(safe-area-inset-right,0px)) calc(7px + env(safe-area-inset-bottom,0px)) max(7px,env(safe-area-inset-left,0px));gap:3px;backdrop-filter:blur(14px)}.astra-mobile-nav button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;min-height:54px;min-width:0;flex:1;border:0;border-radius:9px;background:none;color:var(--text-dim);font:700 .6875rem/1.1 var(--font-body);padding:6px 3px;cursor:pointer}.astra-mobile-nav button span{display:-webkit-box;max-width:100%;overflow:hidden;-webkit-line-clamp:2;-webkit-box-orient:vertical}.astra-mobile-nav button svg{flex:none}.astra-mobile-nav button[aria-current=page],.astra-mobile-nav button[aria-expanded=true]{background:var(--accent-soft);color:var(--accent)}.astra-app .user-menu{top:73px;right:15px;max-width:calc(100vw - 30px)}.study-widget,.auto-study-widget{bottom:calc(82px + env(safe-area-inset-bottom))!important;z-index:71!important}.btn,.btn.small{min-height:42px}.astra-command{padding:24px 20px}.astra-command h2{font-size:29px}.astra-command-close{min-height:40px;min-width:40px}.astra-login .login-card{padding:30px 24px}.astra-app .sidebar .nav-item{min-height:46px}}
@media(prefers-reduced-motion:reduce){.astra-app *, .astra-app *:before, .astra-app *:after{animation:none!important;transition:none!important}}
.astra-app .sidebar .mobile-close{position:absolute;right:18px;top:20px}.astra-drawer-brand img{display:none}.astra-app .sidebar-head{padding-right:48px}.astra-app .sidebar .brand-text .name{font:600 30px var(--font-display)}
@media(max-width:850px){.astra-login .login-card>.logo{display:block;width:64px;height:64px;object-fit:contain;background:#e7ece1;border-radius:13px;padding:3px;margin:0 0 20px}}
.astra-app #adGrid,.astra-app #adGrid>div,.astra-app #adGrid .card{min-width:0}.astra-app #qnForm,.astra-app #usForm{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px}.astra-app #qnInput{grid-column:1/-1}.astra-app #qnForm .input,.astra-app #usForm .input{min-width:0;width:100%!important}.astra-app #qnForm button,.astra-app #usForm button{justify-self:end;min-width:44px}.astra-app #adGrid .list-item>div{min-width:0;overflow-wrap:anywhere}
@media(max-width:600px){.astra-app #adGrid .card-title{flex-wrap:wrap;row-gap:12px}.astra-app #adGrid .card-title .right{max-width:100%;flex-wrap:wrap;margin-left:0}.astra-app #adGrid .list-item{flex-wrap:wrap}}