:root{--bg: #0D1117;--surface: #141824;--surface-2: #1A1F31;--surface-3: #212640;--surface-4: #272D4A;--accent: #F0A500;--accent-soft: rgba(240, 165, 0, .12);--accent-glow: rgba(240, 165, 0, .25);--violet: #6C63FF;--violet-soft: rgba(108, 99, 255, .15);--teal: #2DD4BF;--teal-soft: rgba(45, 212, 191, .12);--rose: #FB7185;--rose-soft: rgba(251, 113, 133, .12);--text: #DDE1F0;--text-2: #8892AA;--text-3: #525972;--border: rgba(255,255,255,.06);--border-2: rgba(255,255,255,.11);--shadow: 0 4px 24px rgba(0,0,0,.35);--shadow-card: 0 2px 8px rgba(0,0,0,.25);--r-xs: .4rem;--r-sm: .6rem;--r-md: 1rem;--r-lg: 1.4rem;--r-xl: 2rem;--ease: cubic-bezier(.4, 0, .2, 1);--t-fast: .12s var(--ease);--t-base: .2s var(--ease);--btn-primary-hover: #5a52e0;--btn-primary-shadow: rgba(108, 99, 255, .35)}[data-theme=light]{--bg: #F2F5EE;--surface: #FFFFFF;--surface-2: #EBF0E3;--surface-3: #FFFFFF;--surface-4: #DDE8D0;--accent: #D4630A;--accent-soft: rgba(212, 99, 10, .1);--accent-glow: rgba(212, 99, 10, .2);--violet: #3A7D44;--violet-soft: rgba(58, 125, 68, .13);--teal: #2A9D8F;--teal-soft: rgba(42, 157, 143, .13);--rose: #C94B5A;--rose-soft: rgba(201, 75, 90, .12);--text: #1C2B16;--text-2: #4B6040;--text-3: #7A9468;--border: rgba(30, 70, 20, .08);--border-2: rgba(30, 70, 20, .15);--shadow: 0 4px 24px rgba(0,0,0,.1);--shadow-card: 0 2px 8px rgba(0,0,0,.07);--btn-primary-hover: #2D6A3A;--btn-primary-shadow: rgba(58, 125, 68, .35)}[data-theme=light] .task-card{box-shadow:0 1px 4px #00000014}[data-theme=light] .task-card:hover{box-shadow:0 4px 12px #0000001f}[data-theme=light] .column{box-shadow:0 1px 6px #0000000f}[data-theme=light] .sidebar{box-shadow:2px 0 12px #0000000f}[data-theme=light] .column__dropdown{box-shadow:0 8px 24px #0000001f}[data-theme=light] .modal{box-shadow:0 24px 64px #0000002e}[data-theme=light] .form__select{background-image:url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%234B6040' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E")}[data-theme=aurora]{--bg: #0A0E1A;--surface: #111827;--surface-2: #151E2E;--surface-3: #1C2840;--surface-4: #233050;--accent: #22D3EE;--accent-soft: rgba(34, 211, 238, .1);--accent-glow: rgba(34, 211, 238, .22);--violet: #A78BFA;--violet-soft: rgba(167, 139, 250, .14);--teal: #34D399;--teal-soft: rgba(52, 211, 153, .12);--rose: #F472B6;--rose-soft: rgba(244, 114, 182, .12);--text: #E2E8F5;--text-2: #7A8EAD;--text-3: #3A4F6A;--border: rgba(100, 160, 255, .07);--border-2: rgba(100, 160, 255, .13);--shadow: 0 4px 24px rgba(0,0,0,.45);--shadow-card: 0 2px 8px rgba(0,0,0,.35);--btn-primary-hover: #8B70F5;--btn-primary-shadow: rgba(167, 139, 250, .35)}[data-theme=aurora] body{background:var(--bg);font-family:SF Pro Display,-apple-system,BlinkMacSystemFont,system-ui,sans-serif}[data-theme=aurora] .app-header{background:linear-gradient(90deg,#0f1628,#111827);border-bottom-color:#a78bfa26}[data-theme=aurora] .sidebar{background:linear-gradient(180deg,#0f1628,#111827);border-right-color:#a78bfa1a}[data-theme=aurora] .column{background:var(--surface-2);border-color:#a78bfa1a;box-shadow:0 1px 8px #0000004d}[data-theme=aurora] .column--drag-over{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft),0 8px 32px var(--accent-soft)}[data-theme=aurora] .task-card{background:var(--surface-3);border-color:#a78bfa14}[data-theme=sand]{--bg: #F5EFE0;--surface: #FFFBF2;--surface-2: #FFF5E4;--surface-3: #FFFBF2;--surface-4: #F0E6CC;--accent: #C2681A;--accent-soft: rgba(194, 104, 26, .1);--accent-glow: rgba(194, 104, 26, .2);--violet: #7C3AED;--violet-soft: rgba(124, 58, 237, .1);--teal: #0D9488;--teal-soft: rgba(13, 148, 136, .1);--rose: #BE185D;--rose-soft: rgba(190, 24, 93, .1);--text: #292013;--text-2: #6B5335;--text-3: #A8895C;--border: rgba(120, 80, 20, .08);--border-2: rgba(120, 80, 20, .14);--shadow: 0 4px 24px rgba(80,40,0,.1);--shadow-card: 0 2px 8px rgba(80,40,0,.07);--btn-primary-hover: #6D28D9;--btn-primary-shadow: rgba(124, 58, 237, .3)}[data-theme=sand] body{font-family:Georgia,Times New Roman,Palatino Linotype,serif}[data-theme=sand] .app-header__title,[data-theme=sand] .board__project-title,[data-theme=sand] .modal__title,[data-theme=sand] .column__name,[data-theme=sand] .task-card__title,[data-theme=sand] .empty-state__title{font-family:Georgia,Times New Roman,serif;letter-spacing:.01em}[data-theme=sand] .app-header{background:#fffbf2;border-bottom:1px solid rgba(120,80,20,.12)}[data-theme=sand] .sidebar{background:#fff8ee;border-right:1px solid rgba(120,80,20,.1);box-shadow:2px 0 12px #5028000f}[data-theme=sand] .column{box-shadow:0 1px 6px #5028000f}[data-theme=sand] .modal{box-shadow:0 24px 64px #50280029}[data-theme=sand] .task-card{box-shadow:0 1px 4px #5028000f}[data-theme=sand] .task-card:hover{box-shadow:0 4px 12px #5028001a}[data-theme=sand] .form__select{background-image:url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B5335' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E")}[data-theme=midnight]{--bg: #0B1120;--surface: #0F1932;--surface-2: #132040;--surface-3: #172748;--surface-4: #1D3058;--accent: #60A5FA;--accent-soft: rgba(96, 165, 250, .1);--accent-glow: rgba(96, 165, 250, .22);--violet: #818CF8;--violet-soft: rgba(129, 140, 248, .14);--teal: #5EEAD4;--teal-soft: rgba(94, 234, 212, .12);--rose: #F87171;--rose-soft: rgba(248, 113, 113, .12);--text: #CBD5E1;--text-2: #64748B;--text-3: #334155;--border: rgba(148, 163, 184, .07);--border-2: rgba(148, 163, 184, .12);--shadow: 0 4px 24px rgba(0,0,0,.5);--shadow-card: 0 2px 8px rgba(0,0,0,.35);--btn-primary-hover: #6366F1;--btn-primary-shadow: rgba(129, 140, 248, .3)}[data-theme=midnight] body{font-family:Courier New,Lucida Console,monospace;font-size:1.4rem}[data-theme=midnight] .app-header__title,[data-theme=midnight] .board__project-title,[data-theme=midnight] .modal__title,[data-theme=midnight] .column__name,[data-theme=midnight] .empty-state__title,[data-theme=midnight] .sidebar__section-label{font-family:SF Mono,Fira Code,Courier New,monospace;letter-spacing:.05em}[data-theme=midnight] .app-header{background:#080f1c;border-bottom:1px solid rgba(96,165,250,.12)}[data-theme=midnight] .sidebar{background:linear-gradient(180deg,#080f1c,#0f1932);border-right-color:#60a5fa14}[data-theme=midnight] .column{border-color:#818cf81f;box-shadow:0 0 0 1px #818cf80d,0 2px 12px #0000004d}[data-theme=midnight] .column--drag-over{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft),0 0 20px var(--accent-soft)}[data-theme=midnight] .task-card{border-radius:.4rem}[data-theme=rose]{--bg: #FDF2F8;--surface: #FFFFFF;--surface-2: #FEE2F0;--surface-3: #FFFFFF;--surface-4: #FBC6E2;--accent: #DB2777;--accent-soft: rgba(219, 39, 119, .09);--accent-glow: rgba(219, 39, 119, .18);--violet: #9333EA;--violet-soft: rgba(147, 51, 234, .1);--teal: #0EA5E9;--teal-soft: rgba(14, 165, 233, .1);--rose: #E11D48;--rose-soft: rgba(225, 29, 72, .09);--text: #1E0A14;--text-2: #7C3055;--text-3: #BF7DA5;--border: rgba(200, 60, 120, .08);--border-2: rgba(200, 60, 120, .14);--shadow: 0 4px 24px rgba(180,40,80,.08);--shadow-card: 0 2px 8px rgba(180,40,80,.06);--btn-primary-hover: #7E22CE;--btn-primary-shadow: rgba(147, 51, 234, .28)}[data-theme=rose] body{font-family:Trebuchet MS,Gill Sans,Optima,system-ui,sans-serif}[data-theme=rose] .app-header{background:#fff0f7;border-bottom:1px solid rgba(200,60,120,.1)}[data-theme=rose] .sidebar{background:#fff5fa;border-right:1px solid rgba(200,60,120,.08);box-shadow:2px 0 12px #b428500d}[data-theme=rose] .column{box-shadow:0 1px 6px #b428500d;border-radius:1.6rem}[data-theme=rose] .task-card{border-radius:1.2rem;box-shadow:0 1px 4px #b428500f}[data-theme=rose] .task-card:hover{box-shadow:0 4px 16px #b428501a}[data-theme=rose] .modal{box-shadow:0 24px 64px #b4285024}[data-theme=rose] .form__select{background-image:url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237C3055' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E")}[data-theme=rose] .btn--primary{background:var(--violet);border-color:var(--violet)}[data-theme=rose] .app-header__title{background:linear-gradient(135deg,#db2777,#9333ea);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}[data-theme=rose] .sidebar__project--active .sidebar__project-btn{background:#db277714}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:10px;-webkit-text-size-adjust:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;font-size:1.4rem;line-height:1.6;color:var(--text);background:var(--bg);overflow:hidden;height:100dvh;transition:background .25s ease,color .25s ease}#root{height:100dvh;display:flex;flex-direction:column}button{cursor:pointer;font:inherit}input,textarea,select{font:inherit;color:inherit}ul,ol{list-style:none}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.app{display:flex;flex-direction:column;height:100dvh;overflow:hidden}.app__body{display:flex;flex:1;overflow:hidden}.app-header{display:flex;align-items:center;gap:.8rem;padding:0 2rem;height:5.6rem;background:var(--surface);border-bottom:1px solid var(--border);flex-shrink:0;z-index:10}.app-header__menu-btn{flex-shrink:0;display:none!important}.app-header__brand{display:flex;align-items:center;gap:.8rem;flex:1}.app-header__title{font-size:1.5rem;font-weight:700;letter-spacing:-.02em;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:50rem;flex:1}.app-header__center{display:flex;align-items:center;gap:1.6rem;margin-left:auto;margin-right:auto}.app-header__col-count{font-size:1.1rem;font-weight:500;color:var(--text-3);letter-spacing:.02em}.app-header__add-col-btn{display:flex;align-items:center;gap:.4rem}.app-header__theme-btn{margin-left:0;color:var(--text-2);border:1px solid var(--border-2);background:var(--surface-2);transition:background var(--t-fast),color var(--t-fast),border-color var(--t-fast),transform var(--t-fast)}.app-header__theme-btn:hover{background:var(--surface-3);color:var(--accent);border-color:var(--accent);transform:rotate(15deg)}.app-header__settings-btn{color:var(--text-2);border:1px solid var(--border-2);background:var(--surface-2);transition:background var(--t-fast),color var(--t-fast),border-color var(--t-fast),transform var(--t-fast)}.app-header__desktop-only{display:flex;align-items:center}.app-header__settings-btn:hover{background:var(--surface-3);color:var(--violet);border-color:var(--violet);transform:rotate(45deg)}.sidebar__backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:40}.sidebar{width:26rem;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;flex-shrink:0;overflow:hidden;transition:width var(--t-base);z-index:50}.sidebar__header,.sidebar__close{display:none}.sidebar__section-header{display:flex;align-items:center;justify-content:space-between;padding:1.2rem 1.2rem .6rem 1.6rem}.sidebar__section-label{font-size:.85rem;font-weight:500;letter-spacing:.25em;text-transform:uppercase;color:var(--text-3)}.sidebar__projects{flex:1;overflow-y:auto;padding:0 .8rem;scrollbar-width:thin;scrollbar-color:var(--border-2) transparent}.sidebar__empty{font-size:1.2rem;color:var(--text-3);padding:1rem .8rem;line-height:1.5}.sidebar__project{position:relative;border-radius:var(--r-md);margin-bottom:.2rem}.sidebar__project-btn{display:flex;align-items:center;gap:.8rem;width:100%;padding:.8rem 1rem;background:none;border:none;border-radius:var(--r-md);color:var(--text-2);text-align:left;transition:background var(--t-fast),color var(--t-fast);white-space:nowrap;overflow:hidden}.sidebar__project-btn:hover{background:var(--surface-3);color:var(--text)}.sidebar__project--active .sidebar__project-btn{background:var(--violet-soft);color:var(--text)}.sidebar__project-dot{width:.55rem;height:.55rem;border-radius:50%;background:var(--text-3);flex-shrink:0;transition:box-shadow var(--t-fast),transform var(--t-fast)}.sidebar__project--active .sidebar__project-dot{box-shadow:0 0 4px 1px var(--dot-color);animation:projectPulse 3.5s ease-in-out infinite}.sidebar__project-name{flex:1;font-size:1.3rem;font-weight:500;overflow:hidden;text-overflow:ellipsis}.sidebar__project-count{font-size:1.1rem;font-weight:600;color:var(--text-3);background:var(--surface-3);border-radius:10rem;padding:.1rem .6rem;min-width:2rem;text-align:center}.sidebar__project--active .sidebar__project-count{background:var(--violet-soft);color:var(--violet)}.sidebar__project-actions{position:absolute;right:.6rem;top:50%;transform:translateY(-50%);display:flex;gap:.2rem;background:var(--surface-3);border-radius:var(--r-sm);padding:.2rem}.sidebar__mobile-only{display:none}.sidebar__user-section{padding:1.4rem 1.6rem 1.2rem;border-bottom:1px solid var(--border)}.sidebar__user-info{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}.sidebar__user-avatar{width:3.6rem;height:3.6rem;border-radius:50%;background:var(--violet-soft);color:var(--violet);font-size:1.5rem;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0;border:1.5px solid var(--border-2)}.sidebar__user-details{display:flex;flex-direction:column;gap:.2rem;min-width:0}.sidebar__user-name{font-size:1.35rem;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar__user-email{font-size:1.05rem;color:var(--text-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar__signout-btn{width:100%;justify-content:center;gap:.6rem;color:var(--rose);border-color:var(--rose-soft)}.sidebar__signout-btn:hover{background:var(--rose-soft);border-color:var(--rose);color:var(--rose)}.sidebar__config-section{padding:0 .8rem 1.6rem;flex-shrink:0}.sidebar__divider{border:none;border-top:1px solid var(--border);margin:0 .8rem 1.2rem}.sidebar__config-header{display:flex;align-items:center;justify-content:space-between;padding:0 .8rem .8rem}.sidebar__config-label{padding:0}.sidebar__quick-theme-btn{color:var(--text-2)}.sidebar__quick-theme-btn:hover{color:var(--accent);background:var(--surface-3)}.sidebar__theme-picker{position:relative;margin-bottom:1.2rem}.sidebar__theme-trigger{display:flex;align-items:center;justify-content:space-between;width:100%;padding:.85rem 1.2rem;background:var(--surface-2);border:1.5px solid var(--border-2);border-radius:var(--r-md);color:var(--text);font-size:1.3rem;cursor:pointer;transition:border-color var(--t-fast),background var(--t-fast)}.sidebar__theme-trigger:hover{background:var(--surface-3);border-color:var(--violet)}.sidebar__theme-trigger-left{display:flex;align-items:center;gap:.8rem}.sidebar__theme-trigger-name{font-weight:500}.sidebar__theme-dot-sm{width:1rem;height:1rem;border-radius:50%;flex-shrink:0}.sidebar__theme-chevron{color:var(--text-3);transition:transform var(--t-fast);flex-shrink:0}.sidebar__theme-chevron--open{transform:rotate(180deg)}.sidebar__theme-dropdown{position:absolute;top:calc(100% + .4rem);left:0;right:0;background:var(--surface-2);border:1.5px solid var(--border-2);border-radius:var(--r-md);overflow:hidden;list-style:none;margin:0;padding:.4rem;z-index:100;box-shadow:0 8px 24px #00000040}.sidebar__theme-option{display:flex;align-items:center;justify-content:space-between;width:100%;padding:.75rem 1rem;background:transparent;border:none;border-radius:var(--r-sm);color:var(--text-2);font-size:1.3rem;cursor:pointer;transition:background var(--t-fast),color var(--t-fast)}.sidebar__theme-option:hover{background:var(--surface-3);color:var(--text)}.sidebar__theme-option--active{color:var(--violet);font-weight:600}.sidebar__theme-option--active:hover{background:var(--violet-soft)}.sidebar__theme-option-left{display:flex;align-items:center;gap:.8rem}.sidebar__theme-option-name{font-size:1.3rem}.sidebar__column-actions{display:flex;flex-direction:column;gap:.8rem;padding:1rem .2rem 0;border-top:1px solid var(--border)}.sidebar__col-count{font-size:1.1rem;color:var(--text-3)}.sidebar__add-col-btn{width:100%;justify-content:center;gap:.5rem}.board{flex:1;display:flex;flex-direction:column;overflow:hidden;background:var(--bg)}.board--empty{align-items:center;justify-content:center}.board__title-bar{display:flex;align-items:center;justify-content:space-between;padding:1.4rem 2rem 0;flex-shrink:0}.board__project-title{font-size:1.4rem;font-weight:700;color:var(--text);letter-spacing:-.01em}.board__columns{display:flex;flex-wrap:nowrap;gap:1.6rem;padding:1.2rem 2rem 2rem;overflow-x:auto;overflow-y:hidden;height:100%;align-items:flex-start;scrollbar-width:thin;scrollbar-color:var(--border-2) transparent}.board__columns::-webkit-scrollbar{height:6px}.board__columns::-webkit-scrollbar-track{background:transparent}.board__columns::-webkit-scrollbar-thumb{background:var(--border-2);border-radius:3px}.column{flex:1 1 28rem;min-width:22rem;max-width:none;background:var(--surface-2);border-radius:1.2rem;border:1px solid var(--border);display:flex;flex-direction:column;max-height:calc(100vh - 10rem);transition:border-color var(--t-fast),box-shadow var(--t-fast)}.column--drag-over{border-color:var(--violet);box-shadow:0 0 0 2px var(--violet-soft),0 8px 32px var(--violet-soft)}.column__header{display:flex;align-items:center;justify-content:space-between;padding:1.4rem 1.4rem 1rem;border-bottom:1px solid var(--border);gap:.8rem;flex-shrink:0}.column__title-area{display:flex;align-items:center;gap:.8rem;flex:1;min-width:0}.column__name{background:none;border:none;font-size:1.3rem;font-weight:700;letter-spacing:-.01em;color:var(--text);padding:0;cursor:default;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.column__name:hover{color:var(--text)}.column__name-input{background:var(--surface-3);border:1.5px solid var(--violet);border-radius:var(--r-sm);padding:.3rem .6rem;font-size:1.3rem;font-weight:700;color:var(--text);width:100%;outline:none}.column__count{font-size:1.1rem;font-weight:600;color:var(--text-3);background:var(--surface-3);border-radius:10rem;padding:.1rem .6rem;min-width:2rem;text-align:center;flex-shrink:0}.column__controls{position:relative;flex-shrink:0}.column__tasks{flex:1;overflow-y:auto;padding:1rem;display:flex;flex-direction:column;gap:.8rem;scrollbar-width:thin;scrollbar-color:var(--border) transparent}.column__empty{display:flex;align-items:center;justify-content:center;height:7rem;border:1.5px dashed var(--border-2);border-radius:var(--r-md);color:var(--text-3);font-size:1.2rem;font-style:italic;transition:border-color var(--t-fast)}.column--drag-over .column__empty{border-color:var(--violet);color:var(--violet)}.column__add-task{display:flex;align-items:center;gap:.6rem;width:100%;padding:1rem 1.4rem;background:none;border:none;border-top:1px solid var(--border);color:var(--text-3);font-size:1.2rem;font-weight:500;border-radius:0 0 1.2rem 1.2rem;transition:background var(--t-fast),color var(--t-fast);flex-shrink:0}.column__add-task:hover{background:var(--surface-3);color:var(--accent)}.column__menu-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100}.column__dropdown{position:absolute;top:calc(100% + .4rem);right:0;background:var(--surface);border:1px solid var(--border-2);border-radius:var(--r-md);box-shadow:var(--shadow);min-width:18rem;z-index:101;overflow:hidden;animation:menuIn .12s var(--ease)}.column__dropdown-item{display:flex;align-items:center;gap:.8rem;width:100%;padding:.9rem 1.2rem;background:none;border:none;font-size:1.3rem;color:var(--text-2);text-align:left;transition:background var(--t-fast),color var(--t-fast)}.column__dropdown-item:hover{background:var(--surface-3);color:var(--text)}.column__dropdown-item--danger:hover{background:var(--rose-soft);color:var(--rose)}.task-card{position:relative;background:var(--surface-3);border:1px solid var(--border);border-left:3px solid var(--status-color);border-radius:var(--r-md);padding:1.2rem;cursor:grab;transition:transform var(--t-fast),box-shadow var(--t-fast),background var(--t-fast),opacity 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var(--t-fast)}.task-card__action-btn:hover{background:var(--surface-4);color:var(--text);border-color:var(--border-2)}.task-card__action-btn--danger:hover{background:var(--rose-soft);color:var(--rose);border-color:var(--rose)}.modal__overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000a6;display:flex;align-items:center;justify-content:center;z-index:200;padding:2rem;animation:fadeIn .15s var(--ease)}.modal{background:var(--surface);border:1px solid var(--border-2);border-radius:1.6rem;width:100%;max-height:90dvh;overflow-y:auto;box-shadow:0 24px 64px #00000080;animation:modalIn .2s var(--ease)}.modal--sm{max-width:44rem}.modal--lg{max-width:60rem}.modal__header{display:flex;align-items:center;justify-content:space-between;padding:2rem 2.4rem 1.6rem;border-bottom:1px solid var(--border)}.modal__title{font-size:1.8rem;font-weight:800;letter-spacing:-.02em;color:var(--text)}.modal__close-btn{display:flex;align-items:center;justify-content:center;width:3rem;height:3rem;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--r-md);color:var(--text-2);transition:background var(--t-fast),color var(--t-fast)}.modal__close-btn:hover{background:var(--surface-3);color:var(--text)}.modal__body{padding:2rem 2.4rem;display:flex;flex-direction:column;gap:1.8rem}.modal__footer{padding:1.6rem 2.4rem 2rem;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:1rem}.modal__confirm-text{font-size:1.4rem;color:var(--text-2);line-height:1.6}.form__group{display:flex;flex-direction:column;gap:.6rem}.form__row{display:grid;grid-template-columns:1fr 1fr;gap:1.6rem}.form__label{font-size:1.2rem;font-weight:600;letter-spacing:.04em;color:var(--text-2);text-transform:uppercase}.form__required{color:var(--rose)}.form__input{background:var(--surface-2);border:1.5px solid var(--border-2);border-radius:var(--r-md);padding:.9rem 1.2rem;font-size:1.4rem;color:var(--text);outline:none;transition:border-color var(--t-fast),box-shadow var(--t-fast);width:100%}.form__input::placeholder{color:var(--text-3)}.form__input:focus{border-color:var(--violet);box-shadow:0 0 0 3px var(--violet-soft)}.form__input--error{border-color:var(--rose)}.form__input--error:focus{box-shadow:0 0 0 3px var(--rose-soft)}.form__textarea{resize:vertical;min-height:8rem}.form__select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238892AA' stroke-width='1.5' 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var(--t-fast)}.icon-btn:hover{background:var(--surface-3);color:var(--text)}.icon-btn--xs{width:2.4rem;height:2.4rem}.icon-btn--danger:hover{background:var(--rose-soft);color:var(--rose)}.toast__stack{position:fixed;bottom:2.4rem;right:2.4rem;display:flex;flex-direction:column;gap:.8rem;z-index:300}.toast{display:flex;align-items:center;gap:1rem;padding:1.1rem 1.4rem;background:var(--surface);border:1px solid var(--border-2);border-radius:var(--r-lg);box-shadow:var(--shadow);min-width:26rem;max-width:38rem;animation:toastIn .22s var(--ease)}.toast__icon{flex-shrink:0}.toast--success .toast__icon{color:var(--teal)}.toast--error .toast__icon{color:var(--rose)}.toast--info .toast__icon{color:var(--violet)}.toast__message{flex:1;font-size:1.3rem;font-weight:500;color:var(--text)}.toast__close-btn{display:flex;align-items:center;justify-content:center;width:2rem;height:2rem;background:none;border:none;color:var(--text-3);border-radius:var(--r-xs);flex-shrink:0;transition:color var(--t-fast)}.toast__close-btn:hover{color:var(--text)}.empty-state{display:flex;flex-direction:column;align-items:center;gap:1.4rem;text-align:center;max-width:36rem;padding:4rem 2rem}.empty-state__icon{color:var(--text-3);opacity:.6}.empty-state__title{font-size:2rem;font-weight:800;letter-spacing:-.02em;color:var(--text)}.empty-state__desc{font-size:1.4rem;color:var(--text-2);line-height:1.6}.theme-modal__header-content{display:flex;flex-direction:column;gap:.3rem}.theme-modal__subtitle{font-size:1.25rem;color:var(--text-3);font-weight:400}.theme-modal__body{padding:2rem 2.4rem 2.4rem}.theme-modal__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}.theme-card{display:flex;flex-direction:column;gap:.8rem;background:none;border:2px solid var(--border-2);border-radius:var(--r-lg);padding:0;overflow:hidden;cursor:pointer;transition:border-color var(--t-base),box-shadow var(--t-base),transform var(--t-base);text-align:left}.theme-card:hover{border-color:var(--violet);transform:translateY(-2px);box-shadow:0 8px 24px #0000002e}.theme-card--active{border-color:var(--violet);box-shadow:0 0 0 3px var(--violet-soft),0 8px 24px #0000002e}.theme-card__preview{position:relative;height:9rem;display:flex;overflow:hidden;flex-shrink:0}.theme-card__preview-sidebar{width:28%;height:100%;border-right:1px solid rgba(0,0,0,.06);flex-shrink:0}.theme-card__preview-board{flex:1;display:flex;gap:.5rem;padding:.5rem;overflow:hidden}.theme-card__preview-col{flex:1;border-radius:.4rem;display:flex;flex-direction:column;gap:.35rem;padding:.4rem;overflow:hidden}.theme-card__preview-bar{height:.45rem;border-radius:10rem;margin-bottom:.15rem}.theme-card__preview-task{height:1.2rem;border-radius:.25rem;border-left:2px solid transparent;flex-shrink:0}.theme-card__check{position:absolute;top:.6rem;right:.6rem;width:2rem;height:2rem;background:var(--violet);border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 6px #00000040}.theme-card__info{display:flex;flex-direction:column;gap:.25rem;padding:.6rem 1rem 1rem}.theme-card__name{font-size:1.3rem;font-weight:700;color:var(--text);letter-spacing:-.01em}.theme-card__desc{font-size:1.1rem;color:var(--text-3);line-height:1.4}.app-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.4rem;height:100dvh;background:var(--bg);color:var(--text-2);font-size:1.4rem}.app-loading__spinner{width:3.2rem;height:3.2rem;border:3px solid var(--border-2);border-top-color:var(--violet);border-radius:50%;animation:spin .7s linear infinite}.app-loading__error{color:var(--rose);font-weight:500}.auth-screen{display:flex;align-items:center;justify-content:center;min-height:100dvh;background:var(--bg);padding:2rem}.auth-screen__card{background:var(--surface);border:1px solid var(--border-2);border-radius:1.6rem;box-shadow:0 24px 64px #00000080;width:100%;max-width:42rem;padding:3.2rem;display:flex;flex-direction:column;gap:2.4rem;animation:modalIn .2s var(--ease)}.auth-screen__brand{display:flex;align-items:center;gap:1rem;justify-content:center}.auth-screen__brand-name{font-size:2rem;font-weight:800;letter-spacing:-.03em;color:var(--text)}.auth-screen__header{text-align:center;display:flex;flex-direction:column;gap:.6rem}.auth-screen__title{font-size:2rem;font-weight:800;letter-spacing:-.02em;color:var(--text)}.auth-screen__subtitle{font-size:1.3rem;color:var(--text-2);line-height:1.5}.auth-screen__form{display:flex;flex-direction:column;gap:1.6rem}.auth-screen__error{display:flex;align-items:center;gap:.8rem;padding:1rem 1.2rem;background:var(--rose-soft);border:1px solid var(--rose);border-radius:var(--r-md);color:var(--rose);font-size:1.3rem;font-weight:500}.auth-screen__success{display:flex;flex-direction:column;align-items:center;gap:1.2rem;padding:2rem;background:var(--teal-soft);border:1px solid var(--teal);border-radius:var(--r-md);color:var(--teal);font-size:1.3rem;text-align:center}.auth-screen__submit{width:100%;justify-content:center;padding:1.1rem 1.8rem;font-size:1.4rem}.auth-screen__submit:disabled{opacity:.6;cursor:not-allowed}.auth-screen__switch{display:flex;align-items:center;justify-content:center;gap:.6rem;font-size:1.3rem;color:var(--text-2);padding-top:.4rem;border-top:1px solid var(--border)}.auth-screen__switch-btn{background:none;border:none;color:var(--violet);font-size:1.3rem;font-weight:600;padding:0;text-decoration:underline;text-underline-offset:2px;transition:color var(--t-fast)}.auth-screen__switch-btn:hover{color:var(--btn-primary-hover)}.app-header__user-group{display:flex;align-items:center;gap:.6rem;margin-left:auto;padding-left:1.4rem;border-left:1px solid var(--border-2)}.app-header__user-name{font-size:1.2rem;font-weight:500;color:var(--text-2);max-width:18rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.app-header__signout-btn{color:var(--text-2);border:1px solid var(--border-2);background:var(--surface-2);transition:background var(--t-fast),color var(--t-fast),border-color var(--t-fast)}.app-header__signout-btn:hover{background:var(--rose-soft);color:var(--rose);border-color:var(--rose)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes modalIn{0%{opacity:0;transform:translateY(1.2rem) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes menuIn{0%{opacity:0;transform:translateY(-.4rem) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes toastIn{0%{opacity:0;transform:translate(2rem)}to{opacity:1;transform:translate(0)}}@keyframes projectPulse{0%,to{box-shadow:0 0 2px 0 var(--dot-color)}50%{box-shadow:0 0 5px 1px var(--dot-color)}}@keyframes spin{to{transform:rotate(360deg)}}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-2);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-3)}:focus-visible{outline:2px solid var(--violet);outline-offset:2px}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}@media(max-width:1100px){.board__columns{flex-wrap:wrap;overflow-x:hidden;overflow-y:auto;height:auto;align-items:flex-start;align-content:flex-start}.board{overflow-y:auto}.column{flex:1 1 28rem;max-height:none}}@media(max-width:768px){.app-header__menu-btn{display:flex!important}.app-header__desktop-only{display:none!important}body{overflow:auto}#root,.app{height:auto;min-height:100dvh}.sidebar{position:fixed;top:0;left:-100%;height:100dvh;width:30rem;z-index:50;transition:left var(--t-base);overflow-y:auto;display:flex;flex-direction:column}.sidebar--open{left:0}.sidebar__mobile-only{display:flex!important;flex-direction:column}.sidebar__header{display:flex;align-items:center;justify-content:flex-end;padding:.8rem;border-bottom:1px solid var(--border);flex-shrink:0}.sidebar__close{display:flex}.sidebar__projects{flex:0 0 auto;max-height:35dvh}.app__body{overflow:visible}.board{overflow-x:hidden;overflow-y:auto}.board__columns{flex-direction:column;flex-wrap:nowrap;overflow-x:hidden;overflow-y:visible;height:auto;min-height:unset;padding:1.2rem;gap:1.2rem;align-items:stretch;align-content:unset}.column{flex:0 0 auto;width:100%;min-width:unset;max-width:none;max-height:none}.task-card__actions{opacity:1}.task-card__header{flex-wrap:wrap;gap:.4rem}.form__row{grid-template-columns:1fr}.theme-modal__grid{grid-template-columns:repeat(2,1fr);gap:1rem}.toast__stack{bottom:1.6rem;right:1.2rem;left:1.2rem}.toast{min-width:unset;max-width:100%}}@media(max-width:480px){.app-header{padding:0 1.2rem}.board__title-bar{padding:1rem 1.2rem 0}.board__columns{padding:1rem;gap:1rem}.modal__overlay{padding:0;align-items:flex-end}.modal{border-radius:1.6rem 1.6rem 0 0;max-height:92dvh}.priority__group{flex-wrap:wrap}.theme-modal__grid{grid-template-columns:1fr}.task-card{padding:1rem}.task-card__title{font-size:1.25rem}}