@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700;800&family=Space+Grotesk:wght@400;500;600;700&display=swap');
:root{color-scheme:dark;--bg:#070b13;--sidebar:#090e19;--card:#101725;--card2:#131d2d;--line:#263244;--text:#e7eefb;--muted:#8a9ab3;--cyan:#67e8f9;--blue:#658dff;--purple:#9d81ff;--green:#57e7b2;--red:#ff8095;--radius:16px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:'DM Sans',system-ui,Arial,sans-serif;font-size:14px}h1,h2,h3,p{margin:0}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}a{color:inherit;text-decoration:none}input,textarea,select{color:var(--text);background:#0b1320;border:1px solid #354158;border-radius:10px;padding:10px 12px;outline:0}input:focus,textarea:focus,select:focus{border-color:#55b6d8;box-shadow:0 0 0 2px #55b6d820}textarea{resize:vertical}input[type=checkbox]{accent-color:#61d8e8;box-shadow:none}.app{display:flex;min-height:100vh}.sidebar{width:250px;flex-shrink:0;background:linear-gradient(180deg,#0d1523 0%,#080d17 100%);border-right:1px solid #203044;padding:25px 14px 20px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;z-index:20}.identity{display:flex;align-items:center;gap:12px;padding:0 12px 42px;font-family:'Space Grotesk',sans-serif}.identity strong{font-size:22px;letter-spacing:3px}.identity small{display:block;font-size:8px;color:#8191a8;letter-spacing:2px;margin-top:3px}.logo{width:42px;height:42px;display:grid;place-items:center;background:linear-gradient(145deg,#123342,#12204f);border:1px solid #337a93;border-radius:12px;font-size:25px;font-weight:700;color:#fff;box-shadow:0 0 25px #52d8eb19}.logo span{font-size:10px;color:var(--cyan)}.side-caption,.kicker{font-size:10px;letter-spacing:1.9px;font-weight:800;color:#69afc7}.side-caption{padding:0 16px 13px;color:#66778d}nav{display:flex;flex-direction:column;gap:7px}.nav-link{display:flex;align-items:center;gap:13px;width:100%;padding:13px 14px;border:1px solid transparent;background:transparent;color:#97a8bf;text-align:left;border-radius:10px;font-weight:600}.nav-link span{width:23px;font-size:19px;text-align:center;font-weight:400}.nav-link:hover{background:#182334;color:#fff}.nav-link.active{background:linear-gradient(90deg,#153c50,#13273d);border-color:#28566c;color:#c9f9fc}.nav-link.active span{color:#6de1ee}.side-spacer{flex:1}.mini-card{display:flex;gap:12px;align-items:center;border:1px solid #294157;background:#101d2b;border-radius:12px;padding:15px;margin:16px 4px}.mini-card strong{display:block;font-size:12px}.mini-card small{display:block;color:#92a2b5;font-size:10px;margin-top:3px}.glow-dot{width:8px;height:8px;border-radius:100%;display:inline-block;flex:none;background:#4fe9b9;box-shadow:0 0 12px #4fe9b9aa}.side-foot{font-size:9px;color:#596d83;text-align:center;letter-spacing:1px;padding-top:10px}.main{min-width:0;flex:1}.topbar{height:74px;border-bottom:1px solid 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50%),linear-gradient(115deg,#152c42,#12192c 64%,#16162f);border:1px solid #2b4964;border-radius:22px;position:relative;overflow:hidden;display:flex;justify-content:space-between;margin-bottom:23px;box-shadow:0 18px 65px #0002}.hero-shine{position:absolute;inset:0;background:linear-gradient(120deg,transparent 15%,#a3f9ff08 60%,transparent 72%);pointer-events:none}.hero-content{padding:34px 38px;position:relative;z-index:1;max-width:730px}.eyebrow{font-size:10px;color:#7bebeb;letter-spacing:2px;font-weight:800;display:flex;align-items:center;gap:10px}.hero h1{font-family:'Space Grotesk',sans-serif;font-size:clamp(27px,3vw,40px);margin:18px 0 10px;letter-spacing:-1.3px}.hero h1 em{font-style:normal;background:linear-gradient(90deg,#64dff2,#a38bff);background-clip:text;-webkit-text-fill-color:transparent}.hero p{color:#a6bbce;line-height:1.7}.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:25px}.btn{border:1px solid #34455b;background:#162235;color:#dbe8ff;border-radius:10px;padding:11px 16px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;gap:9px;transition:.15s;white-space:nowrap}.btn:hover{transform:translateY(-1px);border-color:#71bdd9}.btn.primary{background:linear-gradient(112deg,#62c7e9,#737eff);border-color:transparent;color:#07111f;box-shadow:0 6px 20px #408dec24}.btn.glass{background:#ffffff13;border-color:#ffffff30}.btn.subtle{background:#172236}.btn.danger{border-color:#773347;color:#ff9aaa;background:#351824}.hero-orbit{position:relative;margin-right:45px;width:270px;flex:none;display:grid;place-items:center}.orb{border-radius:100%;position:absolute;border:1px solid #75c7ff57;box-shadow:inset 0 0 30px #56c3f410}.orb1{width:225px;height:225px}.orb2{width:171px;height:171px;border-style:dashed;transform:rotate(25deg)}.orb-center{width:115px;height:115px;border-radius:100%;display:flex;align-items:center;justify-content:center;flex-direction:column;color:#a5f7ff;font:800 29px 'Space Grotesk';background:radial-gradient(circle,#174f71,#132338);box-shadow:0 0 44px #59dbef40;border:1px solid #5dbacf}.orb-center span{font-size:14px;letter-spacing:2px;color:#d1faff}.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:17px;margin-bottom:22px}.metric{min-height:137px;padding:20px;border:1px solid var(--line);background:linear-gradient(150deg,#111a29,#101523);border-radius:15px}.metric>span{font-size:10px;letter-spacing:1.4px;color:#99acc0;font-weight:800}.metric-value{font-family:'Space Grotesk';font-size:34px;margin-top:11px;line-height:1.1;font-weight:700}.metric-bottom{margin-top:12px}.metric-bottom small{font-size:11px;color:#7d90a9}.metric.accent{background:linear-gradient(135deg,#132b38,#122036);border-color:#31576a}.metric.accent .metric-value{color:var(--cyan)}.mini-progress{height:5px;max-width:140px;border-radius:100px;background:#2c344c;overflow:hidden;display:inline-block;width:58%;vertical-align:middle;margin-right:10px}.mini-progress i{background:linear-gradient(90deg,#52d9c4,#65acff);height:100%;display:block;width:0}.split-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px;margin-bottom:20px}.panel{background:#101827;border:1px solid #253346;border-radius:17px;padding:23px;min-width:0}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:21px}.panel h2{font:700 19px 'Space Grotesk',sans-serif;letter-spacing:-.4px;margin-top:7px}.panel h3{font-size:15px;margin:18px 0 10px}.text-btn{border:0;background:none;color:#77cde8;font-size:12px;font-weight:700;cursor:pointer}.small-muted,.muted{color:var(--muted);line-height:1.6}.small-muted{font-size:12px}.mission{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid #253044}.mission:last-child{border:0}.mission input{width:17px;height:17px}.mission-info{flex:1;min-width:0}.mission-info strong{display:block;font-size:12px;font-weight:600}.mission-info small{display:block;color:var(--muted);font-size:10px;margin-top:4px}.mission.done strong{text-decoration:line-through;color:#8696a7}.tag,.pill{border:1px solid #39526c;color:#99c4dd;background:#152a3d;border-radius:25px;padding:5px 9px;font-size:9px;white-space:nowrap;font-weight:800;letter-spacing:.5px}.tag.physics{color:#7ecbf8;background:#172b46}.tag.chemistry{color:#e0aeff;background:#31213f}.tag.mathematics{color:#63dbc1;background:#143b34}.tag.test{color:#f9d18c;background:#483825}.pill.cyan{color:#8aeaf3}.timeline{position:relative}.timeline-entry{display:flex;gap:14px;margin:0 0 17px;align-items:start}.timeline-point{position:relative;width:12px;height:12px;border:2px solid #5ad9ef;border-radius:50%;margin-top:4px;flex:none;background:#112d3b}.timeline-entry:not(:last-child) .timeline-point:after{content:'';position:absolute;width:1px;height:43px;background:#375a73;left:4px;top:11px}.timeline-entry strong{font-size:13px;display:block}.timeline-entry small{font-size:11px;color:var(--muted);display:block;margin-top:5px}.empty-state{padding:32px 10px;text-align:center;color:#92a5bc}.timer-display{font:700 clamp(42px,6vw,72px) 'Space Grotesk';text-align:center;letter-spacing:2px;color:#d5efff;margin:27px 0}.timer-controls{display:flex;align-items:center;gap:10px;justify-content:center;flex-wrap:wrap}.timer-controls select{max-width:100px}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:4px 0 26px}.page-heading h1{font:700 clamp(26px,3vw,34px) 'Space Grotesk';margin:8px 0 8px;letter-spacing:-.7px}.page-heading p:not(.kicker){color:#90a0b7}.filterbar{display:flex;align-items:center;gap:13px;flex-wrap:wrap;margin-bottom:20px}.filterbar label{display:flex;align-items:center;gap:8px;color:#94a6bb;font-size:12px}.filterbar select{min-width:118px}.filterbar .grow{flex:1}.filterbar .search{min-width:250px;flex:1}.block-list{display:flex;flex-direction:column;gap:16px}.block-card{background:#101827;border:1px solid #293547;border-radius:16px;overflow:hidden}.block-header{padding:19px 22px;display:flex;gap:15px;align-items:center;justify-content:space-between;border-bottom:1px solid #263345}.block-header h3{font:700 17px 'Space Grotesk';margin:6px 0 0}.block-header p{color:#8194aa;margin-top:6px;font-size:11px}.block-counter{white-space:nowrap;font-size:13px;color:#9db5cc}.block-progress{height:4px;background:#212d42}.block-progress i{height:100%;background:linear-gradient(90deg,#53d9b1,#78baff);display:block}.block-items{padding:8px 20px 12px}.block-task{display:flex;gap:12px;align-items:flex-start;padding:13px 2px;border-bottom:1px solid #223143}.block-task:last-child{border:0}.block-task>input{margin-top:4px;width:16px;height:16px}.block-task-body{flex:1;min-width:0}.block-task-title{font-size:12px;font-weight:700}.block-task-desc{color:#9daec3;font-size:11px;line-height:1.6;margin-top:4px}.block-task.done .block-task-title{text-decoration:line-through;color:#778ba1}.block-task .tag{margin-left:auto}.library-note{border:1px solid #315364;background:#132938;color:#a9d4e2;padding:15px 17px;border-radius:12px;line-height:1.6;font-size:12px;margin-bottom:20px}.test-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.test-card{background:linear-gradient(150deg,#121c2d,#0e1623);border:1px solid #2b3c52;border-radius:14px;padding:20px;display:flex;flex-direction:column;gap:11px;min-height:220px}.test-card h3{font:700 16px 'Space Grotesk';line-height:1.4}.test-card p{color:#9caec2;font-size:11px;line-height:1.6}.test-top,.test-bottom{display:flex;justify-content:space-between;align-items:center;gap:9px}.test-bottom{margin-top:auto;flex-wrap:wrap}.test-bottom button{font-size:11px;padding:8px 10px}.test-date{font-size:10px;color:#9fb2c9}.test-score{font-size:11px;color:#7febbf;font-weight:700}.next-exam-banner{border:1px solid #385e72;background:linear-gradient(95deg,#183448,#151f38);padding:25px;border-radius:16px;margin-bottom:22px;display:flex;gap:18px;align-items:center;justify-content:space-between}.next-exam-banner h2{font:700 23px 'Space Grotesk';margin:7px 0}.next-exam-banner p{color:#adbed2}.next-count{font:700 50px 'Space Grotesk';color:#70e2f2;text-align:center}.next-count small{display:block;color:#adc1d1;font:600 10px 'DM Sans';letter-spacing:1px}.exams-timeline{display:grid;gap:22px}.exam-month{font-size:12px;color:#7de3eb;letter-spacing:2px;margin:8px 0 10px}.exam-card{display:flex;align-items:center;gap:16px;padding:16px;border:1px solid #293a4d;border-radius:12px;background:#101827;margin:9px 0}.exam-datebox{width:67px;flex:none;border:1px solid #34506a;border-radius:11px;padding:10px 0;text-align:center;background:#15263a}.exam-datebox strong{font:700 24px 'Space Grotesk';display:block}.exam-datebox small{font-size:10px;color:#a6bdce;text-transform:uppercase}.exam-main{flex:1;min-width:0}.exam-main h3{font-size:14px;margin-bottom:6px}.exam-main small{color:#8da1b9}.exam-right{text-align:right}.exam-right strong{color:#9aeafa}.exam-right small{display:block;color:#8da3b8;font-size:10px}.footnote{color:#8193a9;font-size:11px;line-height:1.7;margin-top:20px}.cbt-tools{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:20px}.tool-card{background:linear-gradient(150deg,#162b3d,#131c32);border:1px solid #31566d;border-radius:16px;padding:25px;transition:.15s}.tool-card:hover{border-color:#77d5f0;transform:translateY(-2px)}.tool-card h3{font:700 18px 'Space Grotesk';margin:12px 0}.tool-card p{font-size:12px;color:#a2b9c9;line-height:1.7;margin-bottom:15px}.tool-card span{color:#80ddf1;font-weight:700;font-size:12px}.tool-icon{font-size:29px;color:#8ae5f5}.code-area{width:100%;min-height:180px;font-family:Consolas,'Courier New',monospace;font-size:12px;line-height:1.6;margin:15px 0 10px}.code-area.compact-code{min-height:95px}.row-actions,.stack-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.stack-actions{flex-direction:column;align-items:stretch}.feedback{font-size:12px;color:#84ead2;min-height:16px;margin:10px 0}.jarvis-layout{display:grid;grid-template-columns:.83fr 1.17fr;gap:18px;margin-bottom:20px}.jarvis-panel{border:1px solid #2d5673;background:radial-gradient(circle at 50% 31%,#163b54,#0d1728 64%);border-radius:17px;display:flex;align-items:center;flex-direction:column;justify-content:center;min-height:510px;padding:24px}.jarvis-art{width:250px;height:250px;position:relative;display:grid;place-items:center;margin-bottom:10px}.arc{position:absolute;border-radius:50%;border:1px solid #5edafa88}.arc.a1{inset:14px;border-style:dashed;animation:spin 25s linear infinite}.arc.a2{inset:42px;border-width:3px;border-right-color:transparent;border-bottom-color:transparent;animation:spin 9s linear infinite}.arc.a3{inset:62px;border:8px solid #295672;border-left-color:#75e1f6;border-right-color:#75e1f6;animation:spin 15s linear infinite reverse}.ai-core{width:88px;height:88px;border:1px solid #70dff5;box-shadow:0 0 40px #43aedd66,inset 0 0 30px #176b9a33;display:grid;place-items:center;border-radius:50%;font:800 48px 'Space Grotesk';color:#a0ecfb}@keyframes spin{to{transform:rotate(360deg)}}.jarvis-welcome{font:800 11px 'Space Grotesk';color:#9ae8ec;letter-spacing:3px;display:flex;align-items:center;gap:9px}.jarvis-panel>p{text-align:center;color:#91a8bb;line-height:1.7;font-size:12px;max-width:330px;margin:14px 0}.jarvis-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}.jarvis-chat-panel{display:flex;flex-direction:column;height:510px}.chat-history{flex:1;overflow:auto;display:flex;flex-direction:column;gap:13px;padding:4px 4px 15px;min-height:0}.chat-msg{display:flex;gap:10px;max-width:94%}.chat-msg.user{align-self:flex-end;flex-direction:row-reverse}.msg-avatar{height:27px;width:27px;border-radius:9px;background:#243e59;display:grid;place-items:center;flex:none;font-size:12px;color:#9de8f5}.chat-msg.user .msg-avatar{background:#34406b}.bubble{border:1px solid #2d3e54;background:#182537;border-radius:12px;padding:11px 14px;line-height:1.6;font-size:12px;white-space:pre-wrap;overflow-wrap:anywhere}.chat-msg.user .bubble{background:#22344b}.chat-compose{display:flex;gap:8px;margin-top:8px}.chat-compose input{flex:1;min-width:0}.text-gradient{color:#80def3}.status-tag{border-radius:30px;background:#173348;border:1px solid #396883;color:#a2edfa;font-size:10px;padding:9px 12px;font-weight:800;letter-spacing:1px}.capabilities{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:15px}.capabilities>div{border:1px solid #2b3b50;background:#121e2c;border-radius:10px;padding:14px}.capabilities strong{display:block;color:#b0eaf1;margin-bottom:8px;font-size:12px}.capabilities small{font-size:11px;color:#8fa1b9;line-height:1.6;display:block}.safety-note{padding:13px;border-left:3px solid #4b9db8;background:#12202f;color:#a7bcd1;line-height:1.7;font-size:11px;margin-top:20px}.field{display:block;margin:20px 0 12px;color:#aebed2;font-size:12px}.field input{display:block;width:100%;margin-top:8px}.setting-subtitle{margin-top:28px!important}.bridge-row{display:flex;gap:14px;align-items:center;margin:12px 0 17px;flex-wrap:wrap}.modal-backdrop{position:fixed;inset:0;background:#02060bce;z-index:100;display:grid;place-items:center;padding:20px}.modal-backdrop[hidden]{display:none}.modal{background:#121d2d;border:1px solid #3d5269;border-radius:16px;padding:24px;width:min(100%,560px);max-height:90vh;overflow:auto;box-shadow:0 15px 80px #0009}.modal-head{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:18px}.modal h2{font:700 21px 'Space Grotesk'}.close-btn{border:0;background:transparent;color:#afbdd2;font-size:20px}.modal .field{margin:15px 0}.modal .field input,.modal .field select,.modal .field textarea{width:100%}.modal-footer{display:flex;gap:10px;justify-content:flex-end;margin-top:20px}.toast{position:fixed;bottom:20px;right:24px;background:#1b3c44;border:1px solid #52a6ad;border-radius:12px;padding:14px 20px;color:#e9ffff;box-shadow:0 10px 40px #0008;z-index:200;opacity:0;transform:translateY(15px);pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:none}.file-label{cursor:pointer}.danger-text{color:#ff91a1}.row-end{display:flex;justify-content:end}.icon-sm{font-size:16px}.score-input{max-width:70px}::-webkit-scrollbar{width:9px}::-webkit-scrollbar-thumb{background:#263b50;border-radius:20px}@media(max-width:1220px){.metric-grid{grid-template-columns:repeat(2,1fr)}.hero-orbit{margin-right:15px;width:225px}.hero-content{padding:28px}.sidebar{width:215px}.content{padding:25px}}@media(max-width:950px){.split-grid,.jarvis-layout{grid-template-columns:1fr}.capabilities{grid-template-columns:repeat(2,1fr)}.jarvis-panel{min-height:390px}.jarvis-chat-panel{height:490px}}@media(max-width:720px){.sidebar{position:fixed;transform:translateX(-100%);transition:transform .2s;width:270px;box-shadow:20px 0 70px #0009}.sidebar.open{transform:none}.menu-toggle{display:block}.topbar{padding:0 17px}.date-pill{display:none}.content{padding:18px 14px 60px}.hero-orbit{display:none}.hero{min-height:235px}.hero-content{padding:24px}.metric-grid{gap:10px}.metric{padding:14px;min-height:125px}.metric-value{font-size:28px}.panel{padding:17px}.page-heading{align-items:start;flex-direction:column}.cbt-tools{grid-template-columns:1fr}.capabilities{grid-template-columns:1fr}.next-exam-banner{padding:17px}.next-count{font-size:35px}.exam-card{gap:10px;padding:11px}.exam-datebox{width:54px}.exam-right small{display:none}.top-right{gap:8px}}


/* JARVIS command guide: browse spoken/typed commands by category */
.jarvis-command-guide{margin-top:20px}
.jarvis-guide-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:16px 0}
.jarvis-guide-group{border:1px solid var(--border,#294256);border-radius:14px;background:rgba(255,255,255,.025);padding:8px 12px;min-width:0}
.jarvis-guide-group summary{cursor:pointer;list-style:none;font-size:14px;font-weight:700;padding:10px 4px}
.jarvis-guide-group summary::-webkit-details-marker{display:none}
.jarvis-guide-group summary::before{content:"+";margin-right:10px;color:#74d9d7;font-size:16px}
.jarvis-guide-group[open] summary::before{content:"−"}
.jarvis-guide-group[open] summary{border-bottom:1px solid rgba(255,255,255,.1);margin-bottom:6px}
.jarvis-guide-group:last-child{grid-column:1/-1}
.jarvis-guide-items{display:flex;flex-direction:column}
.jarvis-guide-item{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 2px;border-bottom:1px solid rgba(255,255,255,.065)}
.jarvis-guide-item:last-child{border-bottom:0}
.jarvis-guide-item>div{min-width:0;display:flex;flex-direction:column;gap:5px}
.jarvis-guide-item code{white-space:normal;overflow-wrap:anywhere;font-size:13px;color:#b7f7eb}
.jarvis-guide-item small{font-size:12px;color:#a3b6c3;line-height:1.4}
.jarvis-guide-item .btn{flex-shrink:0;font-size:12px;padding:8px 10px}
.jarvis-guide-note{display:inline-block;font-size:11px;color:#9ec3ce;font-weight:400;margin-left:6px}
@media(max-width:780px){.jarvis-guide-grid{grid-template-columns:1fr}.jarvis-guide-group:last-child{grid-column:auto}}
@media(max-width:480px){.jarvis-guide-item{align-items:flex-start;flex-direction:column}.jarvis-guide-item .btn{align-self:flex-start}}