:root{--bg-app: #080c14;--bg-surface: #0f172a;--bg-surface-elevated: #1e293b;--bg-surface-glass: rgba(15, 23, 42, .75);--bg-input: #151f32;--bg-hover: #1e293b;--bg-active: #283548;--border-subtle: rgba(255, 255, 255, .07);--border-focus: #6366f1;--border-strong: rgba(255, 255, 255, .15);--text-main: #f8fafc;--text-muted: #94a3b8;--text-dim: #64748b;--text-inverse: #0f172a;--primary: #6366f1;--primary-hover: #4f46e5;--primary-light: rgba(99, 102, 241, .15);--primary-glow: rgba(99, 102, 241, .35);--success: #10b981;--success-light: rgba(16, 185, 129, .15);--success-glow: rgba(16, 185, 129, .3);--danger: #f43f5e;--danger-light: rgba(244, 63, 94, .15);--danger-glow: rgba(244, 63, 94, .3);--warning: #f59e0b;--warning-light: rgba(245, 158, 11, .15);--cyan: #06b6d4;--cyan-light: rgba(6, 182, 212, .15);--purple: #a855f7;--purple-light: rgba(168, 85, 247, .15);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .25);--shadow-md: 0 8px 24px -4px rgba(0, 0, 0, .4);--shadow-lg: 0 16px 40px -8px rgba(0, 0, 0, .6);--shadow-primary: 0 8px 25px -4px rgba(99, 102, 241, .4);--radius-xs: 6px;--radius-sm: 10px;--radius-md: 16px;--radius-lg: 24px;--radius-xl: 32px;--radius-full: 9999px;--font-sans: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", monospace;--transition-fast: .15s ease;--transition-normal: .25s cubic-bezier(.16, 1, .3, 1);--transition-bounce: .4s cubic-bezier(.34, 1.56, .64, 1);--nav-height: 68px;--header-height: 64px}[data-theme=light]{--bg-app: #f1f5f9;--bg-surface: #ffffff;--bg-surface-elevated: #f8fafc;--bg-surface-glass: rgba(255, 255, 255, .85);--bg-input: #f1f5f9;--bg-hover: #e2e8f0;--bg-active: #cbd5e1;--border-subtle: rgba(0, 0, 0, .08);--border-focus: #4f46e5;--border-strong: rgba(0, 0, 0, .18);--text-main: #0f172a;--text-muted: #475569;--text-dim: #94a3b8;--text-inverse: #ffffff;--primary: #4f46e5;--primary-hover: #4338ca;--primary-light: rgba(79, 70, 229, .1);--primary-glow: rgba(79, 70, 229, .2);--shadow-sm: 0 2px 6px rgba(0, 0, 0, .06);--shadow-md: 0 8px 20px -3px rgba(0, 0, 0, .08);--shadow-lg: 0 16px 36px -6px rgba(0, 0, 0, .12);--shadow-primary: 0 8px 25px -4px rgba(79, 70, 229, .3)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html{font-family:var(--font-sans);font-size:16px;background-color:var(--bg-app);color:var(--text-main);scroll-behavior:smooth;height:100%}body{min-height:100%;background-color:var(--bg-app);color:var(--text-main);line-height:1.5;overflow-x:hidden;display:flex;flex-direction:column;padding-bottom:calc(var(--nav-height) + 16px)}@media (min-width: 768px){body{padding-bottom:32px}}input,button,select,textarea{font-family:inherit;font-size:inherit;color:inherit}button{cursor:pointer;border:none;background:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:all var(--transition-fast)}a{color:inherit;text-decoration:none}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-dim)}.app-shell{width:100%;max-width:1024px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column}.main-content{flex:1;padding:16px 16px 32px}@media (min-width: 640px){.main-content{padding:24px 24px 48px}}.app-header{position:sticky;top:0;z-index:40;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);background:var(--bg-surface-glass);border-bottom:1px solid var(--border-subtle);height:var(--header-height);padding:0 16px;display:flex;align-items:center;justify-content:space-between}@media (min-width: 640px){.app-header{padding:0 24px}}.header-brand{display:flex;align-items:center;gap:12px}.brand-icon{width:38px;height:38px;border-radius:var(--radius-sm);background:linear-gradient(135deg,var(--primary) 0%,#06b6d4 100%);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:1.25rem;box-shadow:var(--shadow-primary)}.brand-title{font-size:1.25rem;font-weight:800;letter-spacing:-.02em;background:linear-gradient(135deg,var(--text-main) 30%,var(--primary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.brand-badge{font-size:.7rem;font-weight:600;padding:2px 8px;border-radius:var(--radius-full);background:var(--primary-light);color:var(--primary);text-transform:uppercase;letter-spacing:.05em}.header-actions{display:flex;align-items:center;gap:10px}.month-picker-btn{display:flex;align-items:center;gap:6px;padding:6px 12px;background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-full);font-size:.85rem;font-weight:600;color:var(--text-main);transition:all var(--transition-fast)}.month-picker-btn:hover{border-color:var(--border-strong);background:var(--bg-hover)}.icon-btn{width:38px;height:38px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);color:var(--text-muted);transition:all var(--transition-fast)}.icon-btn:hover{color:var(--text-main);border-color:var(--border-strong);transform:translateY(-1px)}.desktop-nav{display:none;align-items:center;gap:4px;background:var(--bg-surface-elevated);padding:4px;border-radius:var(--radius-full);border:1px solid var(--border-subtle)}@media (min-width: 768px){.desktop-nav{display:flex}}.desktop-tab{padding:8px 16px;border-radius:var(--radius-full);font-size:.875rem;font-weight:600;color:var(--text-muted);transition:all var(--transition-fast);display:flex;align-items:center;gap:8px}.desktop-tab:hover{color:var(--text-main);background:var(--bg-hover)}.desktop-tab.active{background:var(--primary);color:#fff;box-shadow:var(--shadow-primary)}.bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:50;height:var(--nav-height);background:var(--bg-surface-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:space-around;padding:0 8px;box-shadow:0 -4px 20px #0000004d}@media (min-width: 768px){.bottom-nav{display:none}}.nav-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;height:100%;color:var(--text-dim);font-size:.72rem;font-weight:600;transition:all var(--transition-fast);position:relative}.nav-item svg{width:22px;height:22px;transition:transform var(--transition-bounce)}.nav-item.active{color:var(--primary)}.nav-item.active svg{transform:translateY(-2px) scale(1.1)}.nav-item.active:after{content:"";position:absolute;top:4px;width:18px;height:3px;background:var(--primary);border-radius:var(--radius-full);box-shadow:var(--shadow-primary)}.tab-view{display:none;animation:fadeIn .25s ease-out}.tab-view.active{display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.hero-balance-card{position:relative;overflow:hidden;background:linear-gradient(135deg,#1e1b4b,#0f172a 60%,#064e3b);border:1px solid rgba(99,102,241,.3);border-radius:var(--radius-lg);padding:24px;margin-bottom:20px;box-shadow:var(--shadow-lg),0 0 30px #6366f126}.hero-balance-card:before{content:"";position:absolute;top:-50%;right:-20%;width:280px;height:280px;background:radial-gradient(circle,rgba(99,102,241,.25) 0%,transparent 70%);pointer-events:none}.hero-balance-card:after{content:"";position:absolute;bottom:-40%;left:10%;width:240px;height:240px;background:radial-gradient(circle,rgba(16,185,129,.2) 0%,transparent 70%);pointer-events:none}.hero-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;position:relative;z-index:1}.hero-title{font-size:.875rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:#c7d2fe;display:flex;align-items:center;gap:8px}.status-chip{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:var(--radius-full);font-size:.75rem;font-weight:700}.status-chip.surplus{background:var(--success-light);color:var(--success);border:1px solid rgba(16,185,129,.3)}.status-chip.low{background:var(--danger-light);color:var(--danger);border:1px solid rgba(244,63,94,.3)}.hero-amount{font-family:var(--font-mono);font-size:2.5rem;font-weight:800;letter-spacing:-.03em;color:#fff;margin-bottom:16px;text-shadow:0 2px 10px rgba(0,0,0,.4);position:relative;z-index:1}@media (max-width: 480px){.hero-amount{font-size:2rem}}.hero-substats{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding-top:16px;border-top:1px solid rgba(255,255,255,.1);position:relative;z-index:1}.hero-substat-label{font-size:.75rem;color:#94a3b8;margin-bottom:2px}.hero-substat-val{font-family:var(--font-mono);font-size:1rem;font-weight:700;color:#f8fafc}.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:24px}@media (min-width: 640px){.stats-grid{grid-template-columns:repeat(4,1fr);gap:16px}}.stat-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:16px;display:flex;flex-direction:column;justify-content:space-between;box-shadow:var(--shadow-sm);transition:all var(--transition-fast)}.stat-card:hover{border-color:var(--border-strong);transform:translateY(-2px);box-shadow:var(--shadow-md)}.stat-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.stat-label{font-size:.75rem;font-weight:600;color:var(--text-muted)}.stat-icon{width:28px;height:28px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:.9rem}.stat-amount{font-family:var(--font-mono);font-size:1.3rem;font-weight:700;color:var(--text-main);letter-spacing:-.02em}.stat-footer{font-size:.72rem;color:var(--text-dim);margin-top:4px}.quick-actions-bar{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:24px}@media (min-width: 640px){.quick-actions-bar{grid-template-columns:1fr 1fr 1fr}}.btn-action-primary{background:linear-gradient(135deg,var(--primary) 0%,#4338ca 100%);color:#fff;padding:14px 18px;border-radius:var(--radius-md);font-weight:700;font-size:.92rem;box-shadow:var(--shadow-primary);display:flex;align-items:center;justify-content:center;gap:8px;transition:all var(--transition-fast)}.btn-action-primary:hover{transform:translateY(-2px);box-shadow:0 10px 25px #6366f180}.btn-action-success{background:linear-gradient(135deg,#10b981,#059669);color:#fff;padding:14px 18px;border-radius:var(--radius-md);font-weight:700;font-size:.92rem;box-shadow:0 8px 25px -4px #10b98166;display:flex;align-items:center;justify-content:center;gap:8px;transition:all var(--transition-fast)}.btn-action-success:hover{transform:translateY(-2px);box-shadow:0 10px 25px #10b98180}.btn-action-outline{background:var(--bg-surface);border:1px solid var(--border-subtle);color:var(--text-main);padding:14px 18px;border-radius:var(--radius-md);font-weight:700;font-size:.92rem;transition:all var(--transition-fast)}.btn-action-outline:hover{border-color:var(--border-strong);background:var(--bg-hover);transform:translateY(-2px)}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.section-title{font-size:1.1rem;font-weight:800;color:var(--text-main);display:flex;align-items:center;gap:8px;letter-spacing:-.01em}.section-badge{font-size:.75rem;font-weight:600;padding:2px 8px;border-radius:var(--radius-full);background:var(--bg-surface-elevated);color:var(--text-muted)}.card-container{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:20px;margin-bottom:24px;box-shadow:var(--shadow-sm)}.settlement-balances-grid{display:grid;grid-template-columns:1fr;gap:14px;margin-bottom:24px}@media (min-width: 640px){.settlement-balances-grid{grid-template-columns:repeat(3,1fr)}}.balance-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:18px;position:relative;overflow:hidden;transition:all var(--transition-fast);box-shadow:var(--shadow-sm)}.balance-card:hover{border-color:var(--border-strong);transform:translateY(-2px)}.balance-card.receive{border-left:4px solid var(--success)}.balance-card.pay{border-left:4px solid var(--danger)}.balance-card.settled{border-left:4px solid var(--text-dim)}.balance-card-header{display:flex;align-items:center;gap:12px;margin-bottom:12px}.person-avatar{width:40px;height:40px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1rem;color:#fff;flex-shrink:0;text-shadow:0 1px 3px rgba(0,0,0,.4)}.person-name-box{flex:1;min-width:0}.person-name{font-weight:700;font-size:1.05rem;color:var(--text-main);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.person-contrib-small{font-size:.75rem;color:var(--text-muted)}.balance-status-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:var(--radius-full);font-size:.85rem;font-weight:700;margin-bottom:12px;width:100%;justify-content:center}.balance-status-badge.receive{background:var(--success-light);color:var(--success);border:1px solid rgba(16,185,129,.3)}.balance-status-badge.pay{background:var(--danger-light);color:var(--danger);border:1px solid rgba(244,63,94,.3)}.balance-status-badge.settled{background:var(--bg-surface-elevated);color:var(--text-dim)}.balance-breakdown-row{display:flex;justify-content:space-between;font-size:.8rem;color:var(--text-muted);padding:3px 0}.balance-breakdown-val{font-family:var(--font-mono);font-weight:600;color:var(--text-main)}.settlement-plan-container{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:20px;margin-bottom:24px}.transfer-cards-list{display:flex;flex-direction:column;gap:12px;margin-top:14px}.transfer-card{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-md);transition:all var(--transition-fast)}.transfer-card:hover{border-color:var(--primary);transform:translate(4px)}.transfer-flow{display:flex;align-items:center;gap:12px;flex:1}.transfer-person{display:flex;align-items:center;gap:8px;font-weight:700;font-size:.95rem}.transfer-arrow{color:var(--primary);display:flex;align-items:center;padding:0 4px}.transfer-amount-pill{font-family:var(--font-mono);font-size:1.1rem;font-weight:800;color:var(--primary);background:var(--primary-light);padding:6px 14px;border-radius:var(--radius-full);border:1px solid rgba(99,102,241,.3)}.filter-bar{display:flex;align-items:center;gap:8px;overflow-x:auto;padding-bottom:8px;margin-bottom:16px;scrollbar-width:none}.filter-bar::-webkit-scrollbar{display:none}.filter-pill{padding:6px 14px;border-radius:var(--radius-full);font-size:.8rem;font-weight:600;background:var(--bg-surface);border:1px solid var(--border-subtle);color:var(--text-muted);white-space:nowrap;transition:all var(--transition-fast)}.filter-pill:hover{color:var(--text-main);border-color:var(--border-strong)}.filter-pill.active{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:var(--shadow-primary)}.search-box{position:relative;width:100%;margin-bottom:16px}.search-input{width:100%;padding:12px 16px 12px 42px;background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);font-size:.9rem;color:var(--text-main);transition:all var(--transition-fast)}.search-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light)}.search-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--text-dim);pointer-events:none}.items-list{display:flex;flex-direction:column;gap:10px}.item-card{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);transition:all var(--transition-fast)}.item-card:hover{border-color:var(--border-strong);transform:translateY(-1px);box-shadow:var(--shadow-sm)}.item-left{display:flex;align-items:center;gap:12px;min-width:0;flex:1}.item-icon-box{width:42px;height:42px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;flex-shrink:0}.item-info{min-width:0;flex:1}.item-title{font-weight:700;font-size:.95rem;color:var(--text-main);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:flex;align-items:center;gap:8px}.item-meta{display:flex;align-items:center;gap:8px;font-size:.75rem;color:var(--text-muted);margin-top:2px;flex-wrap:wrap}.tag-badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:var(--radius-full);font-size:.7rem;font-weight:600}.tag-badge.shared{background:var(--purple-light);color:var(--purple)}.tag-badge.personal{background:var(--cyan-light);color:var(--cyan)}.item-right{text-align:right;display:flex;flex-direction:column;align-items:flex-end;gap:4px;margin-left:12px}.item-amount{font-family:var(--font-mono);font-size:1.1rem;font-weight:700;color:var(--text-main)}.item-actions{display:flex;align-items:center;gap:4px;opacity:.7}.item-card:hover .item-actions{opacity:1}.btn-icon-subtle{padding:4px;border-radius:var(--radius-xs);color:var(--text-dim);transition:all var(--transition-fast)}.btn-icon-subtle:hover{color:var(--text-main);background:var(--bg-hover)}.btn-icon-subtle.delete:hover{color:var(--danger);background:var(--danger-light)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;background:#000000a6;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:flex;align-items:flex-end;justify-content:center;padding:0;opacity:0;visibility:hidden;transition:opacity var(--transition-fast),visibility var(--transition-fast)}@media (min-width: 640px){.modal-backdrop{align-items:center;padding:20px}}.modal-backdrop.open{opacity:1;visibility:visible}.modal-content{background:var(--bg-surface);border:1px solid var(--border-subtle);width:100%;max-width:500px;border-radius:var(--radius-xl) var(--radius-xl) 0 0;max-height:90vh;overflow-y:auto;padding:24px;box-shadow:var(--shadow-lg);transform:translateY(100%);transition:transform var(--transition-normal)}@media (min-width: 640px){.modal-content{border-radius:var(--radius-lg);transform:scale(.95) translateY(0)}}.modal-backdrop.open .modal-content{transform:translateY(0)}@media (min-width: 640px){.modal-backdrop.open .modal-content{transform:scale(1) translateY(0)}}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.modal-title{font-size:1.25rem;font-weight:800;color:var(--text-main)}.form-group{margin-bottom:18px;position:relative}.form-label{display:block;font-size:.8rem;font-weight:700;color:var(--text-muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.04em}.form-input,.form-select,.form-textarea{width:100%;padding:12px 14px;background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-md);color:var(--text-main);font-size:.95rem;transition:all var(--transition-fast)}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-light)}.form-input-currency{font-family:var(--font-mono);font-size:1.3rem;font-weight:700}.quick-chips-row{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-top:8px}.chip-btn{padding:5px 12px;border-radius:var(--radius-full);font-size:.78rem;font-weight:700;font-family:var(--font-mono);background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);color:var(--text-muted);transition:all var(--transition-fast)}.chip-btn:hover{background:var(--primary-light);color:var(--primary);border-color:var(--primary)}.toggle-group{display:grid;grid-template-columns:1fr 1fr;gap:4px;background:var(--bg-input);padding:4px;border-radius:var(--radius-md);border:1px solid var(--border-subtle)}.toggle-option{padding:10px;text-align:center;border-radius:var(--radius-sm);font-size:.85rem;font-weight:700;color:var(--text-muted);transition:all var(--transition-fast)}.toggle-option.active{background:var(--primary);color:#fff;box-shadow:var(--shadow-sm)}.autocomplete-wrapper{position:relative}.autocomplete-dropdown{position:absolute;top:100%;left:0;right:0;margin-top:4px;background:var(--bg-surface-elevated);border:1px solid var(--border-strong);border-radius:var(--radius-md);max-height:200px;overflow-y:auto;z-index:120;box-shadow:var(--shadow-lg);display:none}.autocomplete-dropdown.show{display:block}.autocomplete-item{padding:10px 14px;font-size:.88rem;color:var(--text-main);display:flex;align-items:center;justify-content:space-between;cursor:pointer;border-bottom:1px solid var(--border-subtle);transition:background var(--transition-fast)}.autocomplete-item:last-child{border-bottom:none}.autocomplete-item:hover,.autocomplete-item.highlighted{background:var(--bg-hover);color:var(--primary)}.autocomplete-badge{font-size:.7rem;color:var(--text-dim)}.modal-actions{display:flex;align-items:center;justify-content:flex-end;gap:10px;margin-top:24px}.btn-secondary{padding:12px 18px;border-radius:var(--radius-md);font-weight:600;color:var(--text-muted);background:var(--bg-surface-elevated);border:1px solid var(--border-subtle)}.btn-secondary:hover{background:var(--bg-hover);color:var(--text-main)}.btn-primary{padding:12px 22px;border-radius:var(--radius-md);font-weight:700;background:var(--primary);color:#fff;box-shadow:var(--shadow-primary)}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-1px)}.fab-btn{position:fixed;bottom:calc(var(--nav-height) + 16px);right:16px;z-index:30;width:54px;height:54px;border-radius:var(--radius-full);background:linear-gradient(135deg,var(--primary) 0%,#4338ca 100%);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-primary),0 6px 20px #0006;transition:all var(--transition-bounce)}@media (min-width: 768px){.fab-btn{bottom:24px;right:24px;width:58px;height:58px}}.fab-btn:hover{transform:scale(1.1) rotate(90deg);box-shadow:0 10px 30px #6366f199}.toast-container{position:fixed;top:20px;right:20px;z-index:200;display:flex;flex-direction:column;gap:10px;max-width:360px;pointer-events:none}.toast{background:var(--bg-surface-elevated);border:1px solid var(--border-strong);padding:12px 18px;border-radius:var(--radius-md);box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:10px;font-size:.88rem;font-weight:600;color:var(--text-main);pointer-events:auto;animation:slideInDown .3s cubic-bezier(.16,1,.3,1);transition:all var(--transition-fast)}.toast.success{border-left:4px solid var(--success)}.toast.error{border-left:4px solid var(--danger)}.toast.info{border-left:4px solid var(--primary)}@keyframes slideInDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.empty-state{text-align:center;padding:48px 24px;color:var(--text-muted)}.empty-icon{font-size:3rem;margin-bottom:12px;opacity:.7}.empty-title{font-size:1.1rem;font-weight:700;color:var(--text-main);margin-bottom:6px}.empty-desc{font-size:.85rem;max-width:320px;margin:0 auto 18px}.settings-section{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:20px;margin-bottom:20px}.settings-list{display:flex;flex-direction:column;gap:8px;margin-top:14px}.settings-item{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;background:var(--bg-surface-elevated);border-radius:var(--radius-md);border:1px solid var(--border-subtle)}.color-swatch-picker{display:flex;align-items:center;gap:8px;margin-top:6px}.color-swatch{width:28px;height:28px;border-radius:var(--radius-full);cursor:pointer;border:2px solid transparent;transition:transform var(--transition-fast)}.color-swatch.active{border-color:#fff;transform:scale(1.15)}.tags-cloud{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.catalog-tag{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-full);font-size:.8rem;font-weight:600;color:var(--text-main)}.catalog-tag .remove-btn{color:var(--text-dim);cursor:pointer}.catalog-tag .remove-btn:hover{color:var(--danger)}