*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0f0f13;--bg-elevated: #16161c;--bg-card: #1c1c25;--bg-input: #13131a;--border: rgba(255, 255, 255, .07);--border-hover: rgba(255, 255, 255, .13);--border-focus: var(--accent);--accent: #f0c060;--accent-dim: rgba(240, 192, 96, .12);--accent-hover: #f5cc78;--accent-muted: rgba(240, 192, 96, .5);--text-primary: #f0ede8;--text-secondary: #8a8599;--text-muted: #4e4c5a;--green: #4ade80;--yellow: #facc15;--red: #f87171;--green-dim: rgba(74, 222, 128, .1);--yellow-dim: rgba(250, 204, 21, .1);--red-dim: rgba(248, 113, 113, .1);--radius-sm: 8px;--radius: 12px;--radius-lg: 16px;--radius-xl: 24px;--font-heading: "Playfair Display", Georgia, "Times New Roman", serif;--font-body: "DM Sans", system-ui, -apple-system, sans-serif;--t-fast: .12s ease;--t-normal: .2s ease;--t-slow: .35s ease;--sidebar-width: 240px;--mobile-nav-h: 64px;--content-padding: 40px 36px;--content-max-w: 960px}html,body,#root{height:100%}body{background-color:var(--bg);color:var(--text-primary);font-family:var(--font-body);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-hover);border-radius:99px}:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:var(--radius-sm)}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{opacity:0;transform:translate(-8px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.4}}@keyframes sheetIn{0%{transform:translateY(100%)}to{transform:translateY(0)}}.app-root{display:flex;height:100vh;overflow:hidden;background:var(--bg)}.app-main{flex:1;overflow-y:auto;overflow-x:hidden;padding-bottom:0}.app-content{max-width:var(--content-max-w);margin:0 auto;padding:var(--content-padding)}.lb-row:hover .lb-delete-btn,.lb-row:focus-within .lb-delete-btn{opacity:1!important}.sidebar{width:var(--sidebar-width);min-width:var(--sidebar-width);height:100vh;background:var(--bg-elevated);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:20px 12px;position:sticky;top:0;flex-shrink:0;overflow-y:auto}.mobile-header{display:none;position:fixed;top:0;left:0;right:0;height:52px;background:var(--bg-elevated);border-bottom:1px solid var(--border);z-index:100;padding:0 16px;align-items:center;justify-content:space-between;padding-top:env(safe-area-inset-top,0px)}.mobile-header-logo{font-family:var(--font-heading);font-size:16px;color:var(--accent);letter-spacing:-.01em;white-space:nowrap}.mobile-header-lb-btn{display:flex;align-items:center;gap:5px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:5px 10px;cursor:pointer;font-family:var(--font-body);font-size:13px;font-weight:500;color:var(--text-primary);max-width:180px}.mobile-nav{display:none;position:fixed;bottom:0;left:0;right:0;height:var(--mobile-nav-h);background:var(--bg-elevated);border-top:1px solid var(--border);z-index:100;padding:0 4px;align-items:center;justify-content:space-around;padding-bottom:env(safe-area-inset-bottom,0px)}.mobile-nav-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;flex:1;height:56px;background:none;border:none;cursor:pointer;border-radius:var(--radius-sm);transition:all var(--t-fast);color:var(--text-muted);font-family:var(--font-body);padding:0 4px;position:relative}.mobile-nav-btn.active{color:var(--accent)}.mobile-nav-btn:active{transform:scale(.93)}.mobile-nav-icon{font-size:18px;line-height:1}.mobile-nav-label{font-size:10px;font-weight:500;letter-spacing:.02em}.mobile-nav-pip{position:absolute;top:8px;width:4px;height:4px;border-radius:50%;background:var(--accent)}.sheet-overlay{display:none;position:fixed;inset:0;background:#0009;z-index:200;animation:fadeIn .15s ease both}.sheet-overlay.open{display:block}.sheet{position:fixed;bottom:0;left:0;right:0;background:var(--bg-elevated);border-top:1px solid var(--border);border-radius:var(--radius-xl) var(--radius-xl) 0 0;padding:12px 20px calc(24px + env(safe-area-inset-bottom,0px));z-index:201;animation:sheetIn .25s cubic-bezier(.32,.72,0,1) both}.sheet-handle{width:36px;height:4px;background:var(--border-hover);border-radius:99px;margin:0 auto 20px}.sheet-user{display:flex;align-items:center;gap:12px;padding:0 4px 16px;border-bottom:1px solid var(--border);margin-bottom:12px}.sheet-avatar{width:40px;height:40px;border-radius:50%;background:var(--accent-dim);border:1px solid rgba(240,192,96,.25);color:var(--accent);display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:600;font-family:var(--font-heading);flex-shrink:0}.sheet-name{font-size:15px;font-weight:500;color:var(--text-primary);line-height:1.2}.sheet-org{font-size:12px;color:var(--text-muted);margin-top:2px}.sheet-btn{display:flex;align-items:center;gap:12px;width:100%;padding:14px 8px;background:none;border:none;border-radius:var(--radius-sm);cursor:pointer;font-family:var(--font-body);font-size:15px;color:var(--text-secondary);transition:all var(--t-fast);text-decoration:none;text-align:left}.sheet-btn:active{background:var(--bg-card);transform:scale(.98)}.sheet-btn-icon{width:36px;height:36px;border-radius:var(--radius-sm);background:var(--bg-card);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0}.sheet-btn.danger{color:var(--red)}.sheet-btn.danger .sheet-btn-icon{background:var(--red-dim);border-color:#f8717133}.delete-confirm-sheet{background:var(--bg-card);border:1px solid rgba(248,113,113,.2);border-radius:var(--radius);padding:16px;margin-top:4px}@media(max-width:768px){:root{--content-padding: 24px 16px}.app-root,.app-main{height:100dvh}.sidebar{display:none}.mobile-header,.mobile-nav{display:flex}.app-main{padding-bottom:var(--mobile-nav-h);padding-top:52px}.app-content{padding:20px 16px calc(20px + var(--mobile-nav-h))}.time-row-grid{grid-template-columns:1fr 1fr!important}.time-row-grid .time-arrow-wrap{display:none!important}.time-row-grid .duration-badge-wrap{grid-column:1 / -1;justify-content:center;padding-top:4px!important}.stats-grid{grid-template-columns:repeat(2,1fr)!important}.charts-grid{grid-template-columns:1fr!important}.top-grid{grid-template-columns:1fr 1fr!important}}@media(max-width:480px){.stats-grid{grid-template-columns:1fr 1fr!important}.top-grid{grid-template-columns:1fr!important}}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-body);font-size:14px;font-weight:500;border:none;border-radius:var(--radius-sm);cursor:pointer;transition:all var(--t-normal);white-space:nowrap;text-decoration:none;padding:10px 18px;-webkit-tap-highlight-color:transparent}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--accent);color:#0f0f13}.btn-primary:not(:disabled):hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 4px 20px #f0c06040}.btn-primary:not(:disabled):active{transform:translateY(0)}.btn-secondary{background:var(--bg-elevated);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:not(:disabled):hover{border-color:var(--border-hover);background:var(--bg-card)}.btn-ghost{background:transparent;color:var(--text-secondary);padding:8px 12px}.btn-ghost:not(:disabled):hover{color:var(--text-primary);background:var(--bg-elevated)}.btn-danger{background:var(--red-dim);color:var(--red);border:1px solid rgba(248,113,113,.2)}.btn-danger:not(:disabled):hover{background:#f871712e}.input{width:100%;min-width:0;background:var(--bg-input);color:var(--text-primary);border:1px solid var(--border);border-radius:var(--radius-sm);font-family:var(--font-body);padding:10px 14px;transition:border-color var(--t-normal),box-shadow var(--t-normal);outline:none;font-size:max(16px,14px)}@media(min-width:769px){.input{font-size:14px}}.input::placeholder{color:var(--text-muted)}.input:hover{border-color:var(--border-hover)}.input:focus{border-color:var(--accent-muted);box-shadow:0 0 0 3px var(--accent-dim)}.input-error{border-color:#f8717180!important;box-shadow:0 0 0 3px #f871711a!important}.label{display:block;font-size:12px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--text-secondary);margin-bottom:8px}.error-text{color:var(--red);font-size:13px;margin-top:6px}.page-fade{animation:fadeIn .25s ease both}.spinner{width:20px;height:20px;border:2px solid rgba(255,255,255,.15);border-top-color:currentColor;border-radius:50%;animation:spin .7s linear infinite;flex-shrink:0}.spinner-lg{width:36px;height:36px;border-width:3px}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:64px 32px;gap:16px}.empty-state-icon{font-size:48px;opacity:.4;margin-bottom:8px}.empty-state h3{font-family:var(--font-heading);font-size:22px;font-weight:500;color:var(--text-primary)}.empty-state p{font-size:14px;color:var(--text-secondary);max-width:300px;line-height:1.7}.page-header{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:28px;gap:16px;flex-wrap:wrap}.page-title{font-family:var(--font-heading);font-size:30px;font-weight:600;color:var(--text-primary);letter-spacing:-.02em;margin-bottom:4px}.page-sub{font-size:14px;color:var(--text-secondary)}@media(max-width:768px){.page-title{font-size:26px}.empty-state{padding:48px 20px}}