@import url("https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@600;700;800&display=swap");:root{--bg:#f6f7fb;--surface:#ffffff;--surface-soft:#f8faff;--text:#172033;--muted:#71809a;--border:#e7ebf3;--primary:#635bff;--primary-hover:#4f46e5;--primary-soft:#eeedff;--danger:#e64b5d;--navy:#17203a;--radius:18px;--shadow:0 12px 35px rgba(31,42,71,0.08)}*{box-sizing:border-box}body,html{min-height:100%;margin:0;padding:0}body{min-height:100vh;font-family:DM Sans,system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}h1,h2,h3{font-family:Manrope,DM Sans,sans-serif;margin:0 0 5px;line-height:1.2;letter-spacing:-.035em}p{margin:0 0 8px}a{color:var(--primary);font-weight:700;text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font-family:inherit}.muted,em{color:var(--muted)}em{font-style:normal;font-weight:400}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid transparent;border-radius:11px;cursor:pointer;font:inherit;font-size:14px;font-weight:700;line-height:1.25;padding:11px 17px;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease}.btn:hover:not(:disabled){transform:translateY(-1px)}.btn:disabled{cursor:not-allowed;opacity:.58}.btn-sm{border-radius:9px;font-size:13px;padding:7px 10px}.btn-block{width:100%;margin-top:8px;padding:13px 16px}.btn-primary{background:linear-gradient(135deg,#746cff,#554cf4);box-shadow:0 8px 16px rgba(99,91,255,.22);color:#fff}.btn-primary:hover:not(:disabled){background:linear-gradient(135deg,#645cf1,#443bdc);box-shadow:0 11px 22px rgba(99,91,255,.29)}.btn-ghost{background:#fff;border-color:var(--border);color:var(--text)}.btn-ghost:hover:not(:disabled){background:#f8faff;border-color:#dbe2ef;box-shadow:0 5px 12px rgba(31,42,71,.06)}.btn-danger{background:var(--danger);box-shadow:0 8px 16px rgba(230,75,93,.18);color:#fff}.btn-danger:hover:not(:disabled){background:#d83d50}.btn-danger-ghost{background:#fff;border-color:#f2d9dd;color:var(--danger)}.btn-danger-ghost:hover:not(:disabled){background:#fff5f6;border-color:#f0bdc5}.field{display:flex;flex:1 1;flex-direction:column;gap:7px;margin-bottom:16px}.field>span{color:#33405a;font-size:13px;font-weight:700}.field-row{display:flex;gap:14px}input,select,textarea{width:100%;border:1px solid #dfe5f0;border-radius:11px;background:#fff;color:var(--text);font:inherit;font-size:14px;padding:11px 12px;transition:border-color .18s ease,box-shadow .18s ease,background .18s ease}input::placeholder,textarea::placeholder{color:#aab4c5}textarea{resize:vertical}input:hover,select:hover,textarea:hover{border-color:#cbd4e3}input:focus,select:focus,textarea:focus{outline:none;border-color:#827cff;box-shadow:0 0 0 4px rgba(99,91,255,.12)}.field-error{color:var(--danger);font-size:12px;font-weight:600}.alert{position:relative;margin-bottom:16px;border-radius:12px;font-size:14px;font-weight:600;padding:11px 38px 11px 13px}.alert-error{background:#fff4f5;border:1px solid #ffd7dc;color:#ba3043}.alert-close{position:absolute;top:7px;right:10px;border:0;background:transparent;color:inherit;cursor:pointer;font-size:20px;line-height:1}.auth-page{position:relative;display:grid;min-height:100vh;place-items:center;overflow:hidden;padding:28px;background:radial-gradient(circle at 16% 18%,rgba(143,137,255,.26),transparent 30%),radial-gradient(circle at 89% 82%,rgba(76,207,190,.18),transparent 29%),#f7f8ff}.auth-page:after,.auth-page:before{position:absolute;z-index:0;border-radius:999px;content:"";filter:blur(2px)}.auth-page:before{width:330px;height:330px;top:-135px;right:-85px;background:linear-gradient(135deg,#746cff,#b8b4ff);opacity:.22}.auth-page:after{width:220px;height:220px;bottom:-92px;left:8%;background:#57d5bf;opacity:.13}.auth-card{position:relative;z-index:1;width:100%;max-width:430px;border:1px solid rgba(255,255,255,.8);border-radius:24px;background:rgba(255,255,255,.92);box-shadow:0 24px 65px rgba(45,50,100,.15);padding:36px;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.auth-card:before{display:block;width:42px;height:42px;margin-bottom:22px;border-radius:13px;background:linear-gradient(135deg,#746cff,#4f46e5);box-shadow:0 8px 17px rgba(99,91,255,.25);content:"✓";color:#fff;font-family:Manrope,sans-serif;font-size:22px;font-weight:800;line-height:42px;text-align:center}.auth-card h1{font-size:28px}.auth-card>.muted{margin-bottom:25px;font-size:15px}.auth-switch{margin-top:21px;color:var(--muted);font-size:14px;text-align:center}.app-shell{min-height:100vh;background:linear-gradient(180deg,#f7f8fc,#f4f6fb 330px,#f8f9fc)}.topbar{position:relative;overflow:hidden;color:#fff;background:linear-gradient(112deg,#171d36,#25234f 55%,#39337a);box-shadow:0 4px 20px rgba(24,29,58,.15)}.topbar:after{position:absolute;width:430px;height:430px;top:-320px;right:-70px;border-radius:50%;background:#8f89ff;content:"";opacity:.24}.topbar-inner{position:relative;z-index:1;display:flex;max-width:1000px;align-items:center;justify-content:space-between;margin:0 auto;padding:17px 24px}.brand{font-family:Manrope,sans-serif;font-size:20px;font-weight:800;letter-spacing:-.05em}.brand:before{display:inline-block;width:10px;height:10px;margin-right:9px;border-radius:50%;background:#7ce8d5;box-shadow:0 0 0 5px rgba(124,232,213,.14);content:""}.brand span{color:#bcb8ff}.topbar-user{display:flex;align-items:center;gap:12px}.topbar .muted{color:#d7d8f2}.topbar .btn-ghost{border-color:rgba(255,255,255,.22);background:rgba(255,255,255,.08);color:#fff}.topbar .btn-ghost:hover:not(:disabled){background:rgba(255,255,255,.16)}.container{max-width:1000px;margin:0 auto;padding:40px 24px 72px}.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:28px}.page-head h1{font-size:clamp(28px,3vw,36px)}.page-head .muted{margin-top:7px;font-size:15px}.tabs{display:inline-flex;max-width:100%;gap:4px;margin-bottom:22px;overflow-x:auto;border:1px solid var(--border);border-radius:14px;background:rgba(255,255,255,.75);padding:5px;box-shadow:0 4px 13px rgba(31,42,71,.03)}.tab{flex:0 0 auto;border:0;border-radius:10px;background:transparent;color:var(--muted);cursor:pointer;font:inherit;font-size:13px;font-weight:700;padding:8px 13px;transition:color .18s ease,background .18s ease,box-shadow .18s ease}.tab:hover{color:var(--text);background:#f3f5fa}.tab-active{box-shadow:0 3px 10px rgba(31,42,71,.1)}.tab-active,.tab-active:hover{background:#fff;color:var(--primary)}.task-list{display:flex;flex-direction:column;gap:12px;margin:0;padding:0;list-style:none}.task-card{display:flex;align-items:center;justify-content:space-between;gap:20px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);box-shadow:0 7px 18px rgba(31,42,71,.045);padding:18px 19px;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.task-card:hover{border-color:#d9dff0;box-shadow:var(--shadow);transform:translateY(-2px)}.task-card.is-pending{opacity:.62}.task-main{min-width:0;flex:1 1}.task-main h3{font-size:16px;word-break:break-word}.done-title{color:var(--muted);text-decoration:line-through}.task-desc{max-width:700px;color:var(--muted);font-size:14px;white-space:pre-wrap;word-break:break-word}.task-meta{display:flex;flex-wrap:wrap;align-items:center;gap:9px;margin-top:10px}.badge{border-radius:999px;font-size:11px;font-weight:800;letter-spacing:.02em;padding:4px 9px}.badge-todo{background:#edf0f5;color:#53627a}.badge-in-progress{background:#e9e8ff;color:#574eed}.badge-done{background:#e2f8f2;color:#177d69}.due{color:var(--muted);font-size:12px;font-weight:600}.due-overdue{color:var(--danger)}.task-actions{display:flex;flex-shrink:0;align-items:center;gap:7px}.task-actions select{width:auto;min-width:112px;padding:7px 9px;font-size:12px;font-weight:700}.empty-state{border:1px dashed #cfd7e8;border-radius:20px;background:rgba(255,255,255,.78);padding:58px 24px;text-align:center}.empty-state h2{font-size:20px}.empty-icon{display:grid;width:60px;height:60px;place-items:center;margin:0 auto 13px;border-radius:20px;background:var(--primary-soft);font-size:28px}.empty-state .btn{margin-top:13px}.center-block{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:13px;padding:68px 20px}.spinner{width:34px;height:34px;border:3px solid #e5e9f2;border-top:3px solid var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.overlay{position:fixed;z-index:50;display:grid;inset:0;place-items:center;background:rgba(17,24,48,.52);padding:20px;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.modal{width:100%;max-width:540px;max-height:92vh;overflow-y:auto;border:1px solid rgba(255,255,255,.75);border-radius:20px;background:var(--surface);box-shadow:0 26px 70px rgba(12,17,36,.28);padding:27px}.modal-sm{max-width:410px}.modal h2{margin-bottom:18px;font-size:22px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:10px}@media (max-width:640px){.auth-page{padding:18px}.auth-card{padding:28px 22px}.container,.topbar-inner{padding-right:17px;padding-left:17px}.container{padding-top:28px}.hide-sm{display:none}.page-head{flex-direction:column;margin-bottom:22px}.page-head .btn,.tabs{width:100%}.tabs{display:flex}.task-card{align-items:stretch;flex-direction:column;gap:15px}.task-actions{flex-wrap:wrap}.task-actions select{flex:1 1}.field-row{flex-direction:column;gap:0}.modal{padding:22px 18px}}