@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600&display=swap";:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#0b0f19;--bg-gradient:radial-gradient(circle at 50% -20%, #1a1e36, #0b0f19 80%);--surface:#111627b3;--panel:#161c3199;--panel-border:#ffffff14;--panel-glow:0 8px 32px 0 #0000005e;--ink:#f8fafc;--muted:#94a3b8;--line:#ffffff26;--accent:#6366f1;--accent-glow:#6366f140;--accent-strong:#818cf8;--warm:#f59e0b;--warm-glow:#f59e0b33;--success:#10b981;--success-glow:#10b98133;--danger:#ef4444;--danger-glow:#ef444426;--terminal-bg:#060913;--terminal-border:#0f63;--terminal-text:#0f6;font-family:Outfit,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box;margin:0;padding:0;transition:background-color .25s,border-color .25s,box-shadow .25s,transform .2s}body{background:var(--bg);background-image:var(--bg-gradient);color:var(--ink);min-height:100vh;overflow-x:hidden}button,input,textarea,select{font-family:inherit;font-size:inherit;color:inherit}.authShell{place-items:center;min-height:100vh;padding:24px;display:grid;position:relative;overflow:hidden}.glowBg{pointer-events:none;z-index:0;background:radial-gradient(circle,#6366f126 0%,#0000 70%);border-radius:50%;width:600px;height:600px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.authPanel{z-index:1;border:1px solid var(--panel-border);background:var(--surface);width:min(440px,100%);box-shadow:var(--panel-glow);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:20px;gap:20px;padding:40px;display:grid;position:relative}.authHeader{text-align:center;margin-bottom:12px}.logoMark{background:linear-gradient(135deg, var(--accent), #4f46e5);color:#fff;width:56px;height:56px;box-shadow:0 0 20px var(--accent-glow);border-radius:14px;justify-content:center;align-items:center;margin-bottom:16px;display:inline-flex}.logoMark svg{animation:3s ease-in-out infinite float}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-4px)}}.eyebrow{text-transform:uppercase;letter-spacing:.15em;color:var(--accent-strong);margin-bottom:6px;font-size:.8rem;font-weight:800}.authPanel h1{letter-spacing:-.02em;font-size:1.8rem;font-weight:700}label{color:var(--muted);gap:8px;font-size:.88rem;font-weight:600;display:grid}input,textarea,select{border:1px solid var(--panel-border);width:100%;height:46px;color:var(--ink);background:#0d111e99;border-radius:10px;outline:none;padding:0 16px}input:focus,textarea:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow);background:#0d111ecc}textarea{resize:vertical;height:auto;min-height:120px;padding:16px;line-height:1.6}.error{color:var(--danger);background:var(--danger-glow);border-left:3px solid var(--danger);border-radius:8px;padding:12px;font-size:.85rem;font-weight:500}.primaryButton{background:linear-gradient(135deg, var(--accent), #4f46e5);color:#fff;cursor:pointer;height:48px;box-shadow:0 4px 12px var(--accent-glow);border:0;border-radius:10px;justify-content:center;align-items:center;gap:8px;font-weight:600;display:inline-flex}.primaryButton:hover:not(:disabled){background:linear-gradient(135deg, #787af6, var(--accent));box-shadow:0 6px 16px var(--accent-glow);transform:translateY(-2px)}.primaryButton:disabled{opacity:.6;cursor:not-allowed}.appShell{grid-template-columns:340px minmax(0,1fr);min-height:100vh;transition:grid-template-columns .3s cubic-bezier(.4,0,.2,1);display:grid}.appShell.sidebarClosed{grid-template-columns:88px minmax(0,1fr)}.leftRail{-webkit-backdrop-filter:blur(25px);backdrop-filter:blur(25px);z-index:10;background:#0f172a99;border-right:2px solid #ffffff26;flex-direction:column;height:100vh;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;position:sticky;top:0}.leftRailScroll{flex-direction:column;flex:1;gap:20px;padding:24px;display:flex;overflow:hidden auto}.leftRail.collapsed{align-items:center;padding:24px 16px}.sidebarToggleBtn{background:var(--surface);color:#fff;cursor:pointer;z-index:20;border:1px solid #fff3;border-radius:50%;place-items:center;width:28px;height:28px;display:grid;position:absolute;top:30px;right:-14px}.sidebarToggleBtn:hover{background:var(--accent);border-color:var(--accent)}.brandBlock{flex-direction:column;gap:4px;padding:4px 0;display:flex}.logoContainer{align-items:center;gap:10px;display:flex}.logoContainer h1{letter-spacing:-.03em;background:linear-gradient(135deg, #fff, var(--accent-strong));-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:1.5rem;font-weight:800}.glowIcon{color:var(--accent-strong);filter:drop-shadow(0 0 8px var(--accent-glow))}.subheading{color:var(--muted);font-size:.8rem;font-weight:500}.railNav{flex-direction:column;gap:10px;display:flex}.navButton{cursor:pointer;text-align:left;background:#ffffff05;border:1px solid #0000;border-radius:12px;align-items:center;gap:14px;padding:14px 16px;display:flex}.navButton:hover{background:#ffffff0d;border-color:#ffffff0d}.navButton.active{color:var(--accent-strong);background:#6366f11a;border-color:#6366f133}.todayBtn.active{color:#fbbf24;background:#f59e0b1a;border-color:#f59e0b40}.btnText{flex-direction:column;gap:2px;display:flex}.btnText strong{font-size:.95rem;font-weight:600}.btnText small{color:var(--muted);font-size:.78rem}.sqlTerminal{border:1px solid var(--panel-border);background:var(--terminal-bg);border-radius:12px;flex-direction:column;min-height:180px;max-height:240px;display:flex;overflow:hidden;box-shadow:inset 0 2px 8px #00000080}.terminalHeader{border-bottom:1px solid var(--panel-border);letter-spacing:.05em;color:var(--muted);background:#ffffff05;justify-content:space-between;align-items:center;padding:8px 12px;font-size:.72rem;font-weight:700;display:flex}.terminalHeader svg{color:var(--terminal-text);filter:drop-shadow(0 0 4px var(--terminal-text))}.statusGlow{background:var(--terminal-text);width:6px;height:6px;box-shadow:0 0 6px var(--terminal-text);border-radius:50%;animation:2s infinite blink}@keyframes blink{0%,to{opacity:.4}50%{opacity:1}}.terminalBody{flex-direction:column;flex:1;gap:8px;padding:12px;font-family:JetBrains Mono,Courier New,monospace;font-size:.78rem;line-height:1.5;display:flex;overflow-y:auto}.terminalBody::-webkit-scrollbar{width:4px}.terminalBody::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:2px}.terminalLine{word-break:break-all;border-left:2px solid #0000;padding-left:6px}.terminalLine.select{color:#38bdf8;border-color:#38bdf8}.terminalLine.insert{color:#34d399;border-color:#34d399}.terminalLine.update{color:#fbbf24;border-color:#fbbf24}.terminalLine.delete{color:#f87171;border-color:#f87171}.logTime{opacity:.4;font-size:.7rem}.terminalPlaceholder{color:#ffffff26;text-align:center;margin:auto;font-size:.75rem;font-style:italic}.statsWidget{grid-template-columns:1fr 1fr;gap:10px;display:grid}.statItem{border:1px solid var(--panel-border);text-align:center;background:#ffffff03;border-radius:12px;flex-direction:column;padding:12px;display:flex}.statItem strong{color:var(--ink);font-size:1.35rem;font-weight:700}.statItem span{color:var(--muted);text-transform:uppercase;letter-spacing:.05em;margin-top:2px;font-size:.75rem;font-weight:600}.sideAdmin{background:#6366f105;border:1px solid #6366f126;border-radius:12px;flex-direction:column;gap:10px;padding:16px;display:flex}.sideTitle{color:var(--accent-strong);text-transform:uppercase;letter-spacing:.05em;align-items:center;gap:8px;font-size:.85rem;font-weight:700;display:flex}.sideAdmin input,.sideAdmin select{height:38px;padding:0 10px;font-size:.82rem}.createAccountBtn{background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:8px;height:36px;font-size:.82rem;font-weight:600}.createAccountBtn:hover{background:#4f46e5}.profileFooter{border-top:1px solid var(--panel-border);flex-direction:column;gap:12px;margin-top:auto;padding-top:16px;display:flex}.userBox{align-items:center;gap:12px;display:flex}.avatar{background:linear-gradient(135deg, var(--accent), #4f46e5);color:#fff;border-radius:50%;place-items:center;width:42px;height:42px;font-size:1.1rem;font-weight:700;display:grid;overflow:hidden;box-shadow:0 0 10px #6366f133}.avatar img{object-fit:cover;width:100%;height:100%}.userInfo{flex-direction:column;min-width:0;display:flex}.userEmail{white-space:nowrap;text-overflow:ellipsis;font-size:.88rem;font-weight:600;overflow:hidden}.userBadge{color:var(--accent-strong);text-transform:uppercase;letter-spacing:.05em;font-size:.72rem;font-weight:700}.profileActions{grid-template-columns:1fr 1fr;gap:8px;display:grid}.uploadBtn,.logoutBtn{cursor:pointer;border:1px solid var(--panel-border);background:#ffffff05;border-radius:8px;justify-content:center;align-items:center;gap:6px;height:34px;font-size:.78rem;font-weight:600;display:inline-flex}.uploadBtn input{display:none}.uploadBtn:hover{color:var(--ink);background:#ffffff0d}.logoutBtn{color:#f87171;border-color:#ef444426}.logoutBtn:hover{background:#ef44440d}.contentPane{flex-direction:column;gap:24px;height:100vh;padding:32px;display:flex;overflow-y:auto}.topBar{grid-template-columns:1fr auto 1fr;align-items:center;gap:20px;display:grid}.paneTitle{justify-self:start}.centerHeaderAction{justify-self:center}.rightActions{justify-self:end}.topActions{align-items:center;gap:12px;display:flex}.paneTitle h2{letter-spacing:-.02em;font-size:1.6rem;font-weight:800}.searchBox{background:#ffffff14;border:1px solid #fff3;border-radius:12px;align-items:center;gap:12px;width:300px;height:44px;padding:0 16px;display:flex}.searchBox input{background:0 0;border:0;width:100%;height:100%;padding:0;font-size:1.05rem}.addFloatingBtn{cursor:pointer;background:0 0;border:none;border-radius:50%;place-items:center;width:48px;height:48px;padding:0;display:grid}.flamePlusWrapper{place-items:center;width:100%;height:100%;display:grid;position:relative}.flameBg{color:#f33;filter:drop-shadow(0 0 15px #f339);opacity:.85;transition:all .3s;position:absolute}.plusInner{color:#fff;z-index:2;transition:all .3s;position:relative}.addFloatingBtn:hover .flameBg{opacity:1;filter:drop-shadow(0 0 20px #ff3333e6);transform:scale(1.15)}.addFloatingBtn:hover .plusInner{transform:rotate(90deg)}.modalOverlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:100;background:#0009;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.modalContent{width:100%;max-width:500px}.composerCard{border:2px solid var(--accent);box-shadow:0 0 30px var(--accent-glow);background:linear-gradient(145deg,#1e293bf2,#0f172a);border-radius:16px;flex-direction:column;gap:16px;padding:24px;display:flex;position:relative}.composerCard:before{content:"";background:linear-gradient(90deg, var(--accent), var(--accent-strong));border-top-left-radius:16px;border-top-right-radius:16px;height:3px;position:absolute;top:0;left:0;right:0}.composerHeader{justify-content:space-between;align-items:center;display:flex}.composerHeaderLeft{text-transform:uppercase;color:var(--accent-strong);align-items:center;gap:8px;font-size:.9rem;font-weight:700;display:flex}.closeModalBtn{color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:4px;padding:4px}.closeModalBtn:hover{color:#fff;background:#ffffff1a}.composerInput{height:48px;color:var(--accent-strong);background:#0d111e80;border:1px solid #ffffff26;border-radius:10px;outline:none;padding:0 16px;font-size:1.1rem;font-weight:600;transition:all .2s}.composerInput:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow);background:#0d111ecc}.composerTextarea,.composerCard textarea{background:#0d111e80;border:1px solid #ffffff26;min-height:140px;font-size:.95rem}.addCardBtn{align-self:flex-end;padding:0 24px}.toastNotice{border-left:4px solid var(--success);color:var(--success);background:#10b98114;border-radius:10px;margin:0;padding:14px 18px;font-size:.9rem;font-weight:600}.cardsHeader{border-bottom:1px solid var(--panel-border);justify-content:space-between;align-items:center;margin-top:10px;padding-bottom:12px;display:flex}.cardsHeader h2{color:var(--ink);font-size:1.15rem;font-weight:700}.cardsHeader span{color:var(--muted);font-size:.85rem;font-weight:500}.cardList{grid-template-columns:repeat(2,1fr);gap:18px;display:grid}.cardItem{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);cursor:pointer;background:linear-gradient(145deg,#1e293b99,#0f172ab3);border:2px solid #ffffff40;border-radius:16px;flex-direction:column;gap:16px;padding:24px;display:flex;position:relative;overflow:hidden;box-shadow:0 4px 20px #00000026}.cardItem:hover{background:linear-gradient(145deg,#1e293bcc,#0f172ae6);border-color:#ffffff40;transform:translateY(-4px);box-shadow:0 12px 30px #00000059}.cardItem.dueCard{border-left:4px solid var(--warm);background:linear-gradient(135deg,#f59e0b14,#161c31cc);border-color:#f59e0b4d}.cardTop{justify-content:space-between;align-items:flex-start;gap:20px;display:flex}.titleWrapper{align-items:center;gap:8px;min-width:0;display:flex}.normalIcon{color:var(--warm);opacity:1;filter:drop-shadow(0 0 4px var(--warm-glow))}.dueIconAnim{color:var(--warm);filter:drop-shadow(0 0 4px var(--warm-glow));animation:1.5s infinite alternate pulseIcon}@keyframes pulseIcon{0%{opacity:.7;transform:scale(1)}to{opacity:1;transform:scale(1.15)}}.cardTop h3{letter-spacing:-.02em;white-space:nowrap;text-overflow:ellipsis;font-size:1.25rem;font-weight:700;overflow:hidden}.scheduleBadge,.dueBadge{text-transform:uppercase;letter-spacing:.03em;border-radius:20px;padding:6px 12px;font-size:.75rem;font-weight:700}.scheduleBadge{color:var(--muted);border:1px solid var(--panel-border);background:#ffffff08}.dueBadge{color:#fbbf24;background:#f59e0b1a;border:1px solid #f59e0b33}.animatePulse{animation:2s infinite alternate pulseBadge}@keyframes pulseBadge{0%{box-shadow:0 0 #f59e0b33}to{box-shadow:0 0 8px 2px #f59e0b1a}}.cardText{color:#ffffffbf;white-space:pre-wrap;word-break:break-word;font-size:.95rem;line-height:1.65}.cardDivider{background:#ffffff26;height:1px;margin:4px 0}.cardFooter{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.cardMeta{color:var(--muted);align-items:center;font-size:.8rem;display:flex}.cardActions{align-items:center;gap:8px;display:flex}.studyBadgeBtn{height:38px;color:var(--accent-strong);cursor:pointer;background:#6366f10d;border:1px solid #6366f14d;border-radius:99px;align-items:center;gap:8px;padding:0 16px;font-size:.82rem;font-weight:600;display:inline-flex;box-shadow:0 2px 8px #6366f10d}.studyBadgeBtn:hover{background:var(--accent);color:#fff;border-color:var(--accent);box-shadow:0 4px 12px var(--accent-glow);transform:translateY(-1px)}.studyBadgeBtn svg{color:inherit}.dueCard .studyBadgeBtn{color:#fbbf24;background:#f59e0b0d;border-color:#f59e0b66}.dueCard .studyBadgeBtn:hover{color:#000;background:#f59e0b;border-color:#f59e0b;box-shadow:0 4px 12px #f59e0b4d}.nextStepPill{opacity:.85;font-size:.72rem;font-weight:500}.editCardBtn,.cancelEditBtn{border:1px solid var(--panel-border);cursor:pointer;background:#ffffff05;border-radius:8px;height:38px;padding:0 14px;font-size:.82rem;font-weight:600}.editCardBtn:hover,.cancelEditBtn:hover{background:#ffffff0f}.deleteCardBtn{color:#f87171;cursor:pointer;background:#ef444408;border:1px solid #ef444433;border-radius:8px;place-items:center;width:38px;height:38px;display:grid}.deleteCardBtn:hover{color:#fff;background:#ef4444;border-color:#ef4444}.editStack{flex-direction:column;gap:14px;display:flex}.editHeader{text-transform:uppercase;color:var(--accent-strong);align-items:center;gap:8px;font-size:.85rem;font-weight:700;display:flex}.editInput{height:44px;color:var(--accent-strong);background:#0d111e80;border:1px solid #fff3;border-radius:8px;outline:none;padding:0 16px;font-size:1.05rem;font-weight:600;transition:all .2s}.editInput:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow);background:#0d111ecc}.editArea{border:1px solid #fff3;min-height:160px}.editActions{justify-content:flex-end;align-items:center;gap:10px;display:flex}.saveEditBtn{background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:8px;height:38px;padding:0 16px;font-weight:600}.saveEditBtn:hover{background:#4f46e5}.cardDetailView{flex-direction:column;gap:20px;width:100%;max-width:800px;margin:0 auto;display:flex}.backBtn{color:var(--ink);cursor:pointer;background:#ffffff0d;border:1px solid #ffffff26;border-radius:8px;align-self:flex-start;padding:8px 16px;font-weight:600;transition:all .2s}.backBtn:hover{background:#ffffff1a}.detailLayout{flex-direction:column;gap:16px;display:flex}.detailWordBox{text-align:center;background:#14141ecc;border:3px solid #f33;border-radius:16px;padding:30px;box-shadow:0 0 20px #ff333380,inset 0 0 10px #f333}.detailWordBox h2{color:#fff;text-shadow:0 2px 10px #f339;font-size:2.5rem;font-weight:800}.detailDesBoxWrapper{flex-direction:column;min-height:200px;display:flex;position:relative}.revealDesBtn{width:100%;min-height:200px;color:var(--muted);cursor:pointer;background:#ffffff08;border:1px dashed #ffffff4d;border-radius:16px;flex-direction:column;justify-content:center;align-items:center;gap:12px;transition:all .3s;display:flex}.revealDesBtn:hover{color:#fff;border-color:var(--accent);background:#ffffff14}.revealDesBtn span{font-size:1.1rem;font-weight:600}.hideDesBtn{color:#fff;cursor:pointer;background:#ffffff1a;border:none;border-radius:50%;place-items:center;width:36px;height:36px;display:grid;position:absolute;top:16px;right:16px}.hideDesBtn:hover{background:#fff3}.detailDesBox{background:var(--panel);box-shadow:var(--panel-glow);border:1px solid #ffffff26;border-radius:16px;min-height:300px;padding:40px 30px;position:relative}.detailDesBox p{color:#ffffffe6;white-space:pre-wrap;font-size:1.1rem;line-height:1.7}.detailActions{justify-content:center;margin-top:20px;display:flex}.detailStudyBtn{height:52px;padding:0 32px;font-size:1.1rem}.emptyQueue{border:1px dashed var(--panel-border);color:var(--muted);text-align:center;background:#ffffff03;border-radius:16px;flex-direction:column;justify-content:center;align-items:center;gap:16px;padding:60px 20px;display:flex}.emptyIcon{opacity:.15;stroke-width:1.5px}.emptyQueue p{font-size:.95rem;font-weight:500}.emptyState{background:var(--bg);min-height:100vh;color:var(--muted);flex-direction:column;justify-content:center;align-items:center;gap:20px;font-size:1.1rem;font-weight:600;display:flex}.loadingSpinner{border:4px solid #6366f11a;border-left-color:var(--accent);border-radius:50%;width:48px;height:48px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#ffffff14;border-radius:10px}::-webkit-scrollbar-thumb:hover{background:#ffffff26}@media (width<=1024px){.appShell{grid-template-columns:1fr}.leftRail{border-right:0;border-bottom:1px solid var(--panel-border);height:auto;position:relative}.contentPane{height:auto}.cardList{grid-template-columns:1fr}}@media (width<=640px){.contentPane{padding:20px}.topBar{flex-direction:column;align-items:stretch;gap:14px}.searchBox{max-width:none;margin-left:0}.profileActions{grid-template-columns:1fr}}