.ht-wrap{--ht-primary:#5b21b6;--ht-primary-hover:#4c1d95;--ht-done:#059669;--ht-danger:#dc2626;--ht-muted:#6b7280;--ht-border:#e5e7eb;--ht-bg:#f8fafc;width:100%;margin:0 0 2rem 0;padding:0;}
.ht-card-main{display:grid;grid-template-columns:1fr;gap:0;background:var(--surface,#fff);border:1px solid var(--ht-border);border-radius:16px;box-shadow:0 1px 3px rgba(0,0,0,0.06);overflow:hidden;}
.ht-input-area{padding:1.25rem;border-bottom:1px solid var(--ht-border);}
.ht-result-area{padding:1.25rem;background:var(--ht-bg);}
@media (min-width:768px){.ht-card-main{grid-template-columns:1fr 1fr;}.ht-input-area{border-bottom:none;border-right:1px solid var(--ht-border);padding:1.5rem;}.ht-result-area{padding:1.5rem;}}
.ht-add-bar{display:flex;flex-wrap:wrap;gap:10px;align-items:stretch;margin-bottom:1rem;}
.ht-add-bar .ht-input{flex:1;min-width:140px;padding:0.75rem 1rem;font-size:1rem;border:1px solid var(--ht-border);border-radius:10px;background:var(--ht-bg);}
.ht-add-bar .ht-input:focus{outline:none;border-color:var(--ht-primary);box-shadow:0 0 0 2px rgba(91,33,182,0.15);}
.ht-add-bar .ht-select{padding:0.75rem 2rem 0.75rem 1rem;font-size:0.9375rem;border:1px solid var(--ht-border);border-radius:10px;background:var(--ht-bg);appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236b7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 0.5rem center;background-size:1.25rem;}
.ht-add-bar .ht-btn{padding:0.75rem 1.25rem;font-weight:600;font-size:0.9375rem;border-radius:10px;border:none;cursor:pointer;white-space:nowrap;}
.ht-btn-primary{background:var(--ht-primary);color:#fff;}
.ht-btn-primary:hover{background:var(--ht-primary-hover);}
.ht-btn-ghost{background:transparent;color:var(--ht-muted);border:1px solid var(--ht-border);}
.ht-btn-ghost:hover{background:var(--ht-bg);color:var(--ht-primary);}
.ht-today{font-size:0.8125rem;font-weight:600;text-transform:uppercase;letter-spacing:0.06em;color:var(--ht-muted);margin-bottom:0.75rem;}
.ht-list{display:flex;flex-direction:column;gap:0.75rem;}
.ht-card{display:flex;flex-direction:column;gap:0.75rem;padding:1rem 1.25rem;background:var(--surface,#fff);border:1px solid var(--ht-border);border-radius:14px;transition:border-color 0.2s,box-shadow 0.2s;}
.ht-card.done{border-color:var(--ht-done);background:linear-gradient(135deg,#f0fdf4 0%,#ecfdf5 100%);}
.ht-card-head{display:flex;align-items:center;justify-content:space-between;gap:0.75rem;}
.ht-card-info{display:flex;align-items:center;gap:0.75rem;flex:1;min-width:0;}
.ht-streak-num{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff;font-weight:700;font-size:0.875rem;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.ht-card-meta{min-width:0;}
.ht-card-meta .ht-name{font-size:1rem;font-weight:600;color:var(--text-main,#111827);margin:0 0 0.25rem 0;}
.ht-card-meta .ht-cat{font-size:0.75rem;color:var(--ht-muted);}
.ht-card-acts{display:flex;align-items:center;gap:0.5rem;}
.ht-check{width:40px;height:40px;border:2px solid var(--ht-border);border-radius:10px;display:flex;align-items:center;justify-content:center;cursor:pointer;background:var(--surface,#fff);transition:all 0.2s;}
.ht-check:hover{border-color:var(--ht-primary);}
.ht-check.done{background:var(--ht-done);border-color:var(--ht-done);color:#fff;}
.ht-check.done::after{content:'✓';font-size:1.125rem;font-weight:700;}
.ht-delete{width:36px;height:36px;border:1px solid var(--ht-border);border-radius:8px;background:var(--surface,#fff);color:var(--ht-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:border-color 0.2s,color 0.2s;}
.ht-delete:hover{border-color:var(--ht-danger);color:var(--ht-danger);}
.ht-dots{display:flex;gap:6px;}
.ht-dot{width:32px;height:32px;border-radius:8px;border:1px solid var(--ht-border);display:flex;align-items:center;justify-content:center;font-size:0.75rem;font-weight:600;background:var(--surface,#fff);color:var(--ht-muted);}
.ht-dot.done{background:var(--ht-done);border-color:var(--ht-done);color:#fff;}
.ht-dot.today{border-color:var(--ht-primary);background:var(--ht-primary);color:#fff;}
.ht-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:0.5rem;margin:0 0 1rem 0;}
.ht-stat{padding:0.75rem;text-align:center;background:var(--ht-bg);border:1px solid var(--ht-border);border-radius:10px;}
.ht-stat-val{font-size:1.5rem;font-weight:800;color:var(--text-main,#111827);line-height:1;}
.ht-stat-lbl{font-size:0.6875rem;font-weight:600;text-transform:uppercase;letter-spacing:0.05em;color:var(--ht-muted);margin-top:0.25rem;}
.ht-progress-wrap{margin:0 0 1rem 0;}
.ht-progress-bar{height:10px;background:var(--ht-border);border-radius:6px;overflow:hidden;}
.ht-progress-fill{height:100%;background:var(--ht-done);border-radius:6px;transition:width 0.3s ease;}
.ht-progress-txt{font-size:0.8125rem;font-weight:600;color:var(--ht-muted);margin-top:0.5rem;text-align:center;}
.ht-streaks{margin:0 0 1rem 0;}
.ht-streaks-title{font-size:0.9375rem;font-weight:600;color:var(--text-main,#111827);margin-bottom:0.5rem;}
.ht-streak-item{display:flex;justify-content:space-between;align-items:center;padding:0.5rem 0.75rem;background:var(--ht-bg);border-radius:8px;margin-bottom:0.375rem;font-size:0.875rem;}
.ht-streak-item .ht-streak-name{font-weight:600;color:var(--text-main,#111827);}
.ht-streak-item .ht-streak-count{background:var(--ht-primary);color:#fff;padding:0.2rem 0.5rem;border-radius:6px;font-weight:700;font-size:0.75rem;}
.ht-actions{display:flex;flex-wrap:wrap;gap:0.5rem;margin-top:0;}
.ht-actions .ht-btn{padding:0.625rem 1rem;font-size:0.875rem;}
.ht-empty{text-align:center;padding:2.5rem 1rem;color:var(--ht-muted);}
.ht-empty-icon{width:48px;height:48px;margin:0 auto 0.75rem;opacity:0.6;}
.ht-empty h3{font-size:1.0625rem;font-weight:600;color:var(--text-muted,#6b7280);margin:0 0 0.375rem 0;}
.ht-empty p{font-size:0.9375rem;margin:0;}
.ht-notification{position:fixed;top:1rem;right:1rem;padding:0.75rem 1.25rem;border-radius:10px;font-weight:500;font-size:0.9375rem;max-width:320px;z-index:1000;box-shadow:0 10px 25px -5px rgba(0,0,0,0.1);transform:translateX(120%);transition:transform 0.25s ease;}
.ht-notification.show{transform:translateX(0);}
.ht-notification.success{background:#059669;color:#fff;}
.ht-notification.warning{background:#d97706;color:#fff;}
.ht-notification.error{background:var(--ht-danger);color:#fff;}
.ht-notification.info{background:var(--ht-primary);color:#fff;}
.ht-edu{margin-top:2.5rem;padding:1.5rem;background:var(--surface,#fff);border:1px solid var(--ht-border);border-radius:14px;}
.ht-edu h2{font-size:1.25rem;font-weight:700;color:var(--text-main,#111827);margin:0 0 1rem 0;}
.ht-edu h3{font-size:1.0625rem;font-weight:600;color:var(--text-main,#111827);margin:1.25rem 0 0.5rem 0;}
.ht-edu p,.ht-edu li{font-size:0.9375rem;line-height:1.6;color:var(--text-muted,#6b7280);margin:0 0 0.5rem 0;}
.ht-edu ul{margin:0.5rem 0;padding-left:1.5rem;}
*:focus-visible{outline:2px solid var(--ht-primary);outline-offset:2px;}
@media (prefers-reduced-motion:reduce){.ht-progress-fill,.ht-notification{transition-duration:0.01ms;}}
@media (max-width:480px){.ht-add-bar{flex-direction:column;}.ht-add-bar .ht-input,.ht-add-bar .ht-select{min-width:100%;}}
@media (min-width:768px){.ht-add-bar{flex-wrap:nowrap;}.ht-card-head{flex-wrap:nowrap;}.ht-stats{grid-template-columns:repeat(4,1fr);}}