:root{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-card: #1e293b;--bg-card-hover: #334155;--bg-input: #0f172a;--border-color: #334155;--border-light: #475569;--text-primary: #f1f5f9;--text-secondary: #cbd5e1;--text-muted: #94a3b8;--accent-blue: #3b82f6;--accent-blue-hover: #2563eb;--accent-coral: #f97316;--accent-emerald: #10b981;--accent-emerald-hover: #059669;--accent-purple: #8b5cf6;--expense-red: #ef4444;--income-green: #22c55e;--chart-blue: #60a5fa;--chart-coral: #fb923c;--shadow-sm: 0 1px 2px rgba(0,0,0,.3);--shadow-md: 0 4px 12px rgba(0,0,0,.4);--shadow-lg: 0 8px 24px rgba(0,0,0,.5);--radius-sm: 6px;--radius-md: 12px;--radius-lg: 16px;--font-heading: "DM Sans", sans-serif;--font-body: "Inter", sans-serif;--transition-fast: .15s ease;--transition-normal: .25s ease;--content-max-width: 1200px;--date-header-text: var(--text-secondary);--date-header-line: var(--accent-blue)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.5;overflow-x:hidden}input,select,textarea{font-size:16px}.expense-card,.kpi-card,.app-nav-item,.clickable-card,.clickable-row{touch-action:manipulation}.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--accent-emerald);color:#fff;padding:12px 24px;border:none;border-radius:var(--radius-sm);text-decoration:none;font-family:var(--font-heading);font-weight:600;font-size:.95rem;letter-spacing:.01em;line-height:1.2;cursor:pointer;transition:all var(--transition-fast);box-shadow:0 2px 8px #10b9814d}.btn-primary:hover,.btn-primary:focus{background:var(--accent-emerald-hover);color:#fff;transform:translateY(-2px);box-shadow:0 4px 12px #10b98166;text-decoration:none}.btn-primary:active{transform:translateY(0);box-shadow:0 2px 8px #10b9814d}.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:none}.btn-primary svg{flex-shrink:0}.app-layout{display:flex;flex-direction:column;min-height:100vh}:root{--nav-height: 62px;--nav-offset: 16px;--safe-area-bottom: env(safe-area-inset-bottom, 0px);--bottom-spacing: calc(var(--nav-height) + var(--nav-offset) + var(--safe-area-bottom))}.app-nav{display:flex;position:sticky;bottom:16px;align-self:center;max-width:calc(100vw - 32px);width:fit-content;background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:999px;padding:8px 12px;padding-bottom:max(8px,env(safe-area-inset-bottom,0px));z-index:1050;justify-content:center;align-items:center;gap:0px;box-shadow:0 4px 24px #00000040;margin-bottom:env(safe-area-inset-bottom,0px)}.app-nav-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;padding:6px clamp(10px,3vw,20px);min-height:44px;color:var(--text-muted);text-decoration:none;font-size:clamp(.55rem,1.8vw,.7rem);font-weight:500;background:none;border:none;border-radius:999px;cursor:pointer;white-space:nowrap;transition:color var(--transition-fast),background var(--transition-fast)}.app-nav-item:hover,.app-nav-item:focus{color:var(--text-primary)}.app-nav-item.active{background:var(--bg-card-hover)}.app-nav-item svg{width:clamp(18px,5vw,22px);height:clamp(18px,5vw,22px);stroke-width:1.75;flex-shrink:0}.app-nav-avatar{width:clamp(20px,5vw,24px);height:clamp(20px,5vw,24px);border-radius:50%;object-fit:cover}.main-content{flex:1;padding:32px;padding-bottom:var(--bottom-spacing);overflow-x:clip}.sticky-bottom-cta{position:sticky;bottom:var(--bottom-spacing);background:var(--bg-card);margin:16px -24px 0;padding:16px 24px;border-top:1px solid var(--border-color);z-index:50}.login-page{overflow-x:hidden}.hero-section{padding:60px 20px;position:relative}.hero-split{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:center;max-width:1100px;margin:0 auto}.hero-section:before{display:none}.hero-left{position:relative;z-index:1}.hero-right{position:relative;z-index:1;display:flex;justify-content:center}.hero-logo{display:flex;flex-direction:column;align-items:flex-start;gap:16px;margin-bottom:24px}.hero-emoji{width:4.5rem;height:4.5rem;object-fit:contain;animation:float 3s ease-in-out infinite;filter:drop-shadow(0 4px 12px rgba(0,0,0,.1))}.hero-emoji .logo-image{width:100%!important;height:100%!important}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.hero-title{font-family:var(--font-heading);font-size:2.5rem;font-weight:700;color:var(--text-primary);margin:0;line-height:1.15}.hero-subtitle{font-size:1.1rem;color:var(--text-secondary);margin:20px 0 0;line-height:1.6;max-width:460px}.language-section{padding:20px;background:#ffffff03;border-top:1px solid rgba(255,255,255,.05)}.language-container{max-width:400px;margin:0 auto;text-align:center}.language-selector{display:flex;align-items:center;justify-content:center;gap:12px}.language-label{font-size:.875rem;color:var(--text-secondary)}.language-select{padding:6px 12px;border:1px solid var(--border-color);border-radius:6px;background:var(--bg-card);color:var(--text-primary);font-size:.875rem;cursor:pointer;transition:border-color .2s ease}.language-select:hover{border-color:var(--accent-color)}.language-select:focus{outline:none;border-color:var(--accent-color);box-shadow:0 0 0 2px #3b82f633}.hero-cta{margin-top:32px;scroll-margin-top:100px}.hero-google-btn{font-size:1.1rem;padding:16px 32px;box-shadow:0 4px 12px #3b82f64d}.hero-google-btn:hover{box-shadow:0 6px 16px #3b82f666}.auth-google-btn{margin:24px 0;width:100%;max-width:320px;justify-content:center}.features-section{padding:32px 20px 60px}.features-container{max-width:1200px;margin:0 auto}.features-title{font-family:var(--font-heading);font-size:2rem;text-align:center;color:var(--text-primary);margin-bottom:60px}.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;max-width:1200px;margin:0 auto}.features-view-all-link{display:block;text-align:center;margin-top:24px;color:var(--accent-emerald);text-decoration:none;font-weight:600;font-size:.95rem;padding:10px;transition:opacity var(--transition-fast)}.features-view-all-link:hover{opacity:.8}.feature-card{background:var(--bg-card);padding:32px 24px;border-radius:var(--radius-lg);border:1px solid var(--border-color);text-align:center;transition:all 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#3b82f633}.auth-input::placeholder{color:var(--text-muted)}.auth-btn{width:100%;margin-top:12px}.auth-divider{display:flex;align-items:center;margin:20px 0;color:var(--text-muted);font-size:.85rem}.auth-divider:before,.auth-divider:after{content:"";flex:1;height:1px;background:var(--border-color)}.auth-divider span{padding:0 16px}.email-display{display:flex;align-items:center;justify-content:space-between;background:var(--bg-tertiary);padding:12px 16px;border-radius:var(--radius-sm);margin-bottom:16px;font-size:.9rem;color:var(--text-secondary)}.btn-link{background:none;border:none;color:var(--accent-color);font-size:.9rem;cursor:pointer;padding:8px 0;margin-top:16px;transition:color var(--transition-fast)}.btn-link:hover{color:var(--accent-blue);text-decoration:underline}.btn-link-small{background:none;border:none;color:var(--accent-color);font-size:.8rem;cursor:pointer;padding:0;transition:color 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var(--border-color);text-decoration:none;color:var(--text-primary);transition:all var(--transition-fast)}.group-card:hover{border-color:var(--accent-blue);transform:translateY(-2px)}.group-card h3{font-family:var(--font-heading);font-size:1.125rem;margin-bottom:8px}.group-card p{color:var(--text-muted);font-size:.875rem}.groups-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;margin-top:24px}.create-group-form,.add-member-form{display:flex;gap:8px;margin-bottom:24px;align-items:center}.add-member-form button{padding:8px 12px;min-width:36px;height:36px;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:700;flex-shrink:0}input[type=text],input[type=email],input[type=number],input[type=date],input[type=password],textarea,select{padding:12px 16px;border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--bg-input);color:var(--text-primary);font-size:.875rem;font-family:var(--font-body);transition:border-color var(--transition-fast)}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--accent-blue)}input::placeholder,textarea::placeholder{color:var(--text-muted)}button{padding:12px 20px;background:var(--accent-blue);color:#fff;border:none;border-radius:var(--radius-sm);font-size:.875rem;font-weight:500;cursor:pointer;transition:all var(--transition-fast)}button:hover:not(:disabled){background:var(--accent-blue-hover)}button:disabled{opacity:.5;cursor:not-allowed}.group-detail{max-width:800px;margin:0 auto;width:100%;box-sizing:border-box}.group-header{display:flex;align-items:center;gap:12px;margin-bottom:8px}.group-header h1{margin:0}.rename-group-btn{background:transparent;border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:6px 10px;font-size:1rem;cursor:pointer;transition:all var(--transition-fast);color:var(--text-muted);line-height:1}.rename-group-btn:hover{background:var(--bg-card-hover);border-color:var(--accent-blue)}.add-expense-btn{margin-bottom:32px}.members-section{background:var(--bg-card);padding:24px;border-radius:var(--radius-md);border:1px solid var(--border-color);box-sizing:border-box;max-width:100%;margin-top:24px}.members-section h2{font-family:var(--font-heading);font-size:1.125rem;margin-bottom:16px}.members-list{list-style:none}.members-list li{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--border-color)}.members-list li:last-child{border-bottom:none}.members-list button{background:transparent;color:var(--text-muted);padding:6px 12px;font-size:.75rem;border:1px solid var(--border-color)}.members-list button:hover{background:var(--expense-red);border-color:var(--expense-red);color:#fff}.members-list .member-info{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.members-list .badge{font-size:.65rem;padding:2px 8px;border-radius:12px;font-weight:500;text-transform:uppercase;letter-spacing:.03em}.members-list .badge.you{background:#3b82f626;color:var(--accent-blue)}.members-list .badge.owner{background:#f59e0b26;color:#f59e0b}.members-list li.owner{background:#f59e0b0d;margin:0 -16px;padding:12px 16px;border-radius:var(--radius-sm)}.add-expense-page{max-width:600px;margin:0 auto;width:100%;box-sizing:border-box}.expense-form{background:var(--bg-card);padding:32px;border-radius:var(--radius-md);border:1px solid var(--border-color)}.form-group{margin-bottom:20px}.form-group label{display:block;font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:8px;font-weight:500}.form-group input,.form-group textarea,.form-group select{width:100%}.form-group textarea{min-height:80px;resize:vertical}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-actions{display:flex;gap:12px;margin-top:24px;padding-top:24px;border-top:1px solid var(--border-color)}.form-actions button:first-child{background:transparent;color:var(--text-muted);border:1px solid var(--border-color)}.form-actions button:first-child:hover{background:var(--bg-card-hover);color:var(--text-primary)}.expense-form-compact{padding:24px}.expense-form-compact .form-group{margin-bottom:16px}.form-group-grow{flex:1.5;min-width:0}.form-group-shrink{flex:1;min-width:90px;max-width:140px}.form-group-shrink .custom-select-trigger{padding:12px 16px;font-size:.875rem}.expense-form-compact .form-row{display:flex;gap:12px}@media(max-width:480px){.expense-form-compact .form-row{flex-direction:row}.expense-form-compact .form-group-grow{flex:1.3}.expense-form-compact .form-group-shrink{flex:1;min-width:90px;max-width:130px}}.form-group-collapsible{margin-bottom:80px}.collapsible-label{display:block;font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:8px;font-weight:500}.collapsed-field{display:flex;align-items:center;gap:8px;width:100%;padding:12px 16px;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);text-align:left}.collapsed-field:hover{background:var(--bg-card-hover);border-color:var(--accent-blue)}.collapsed-field.read-only{cursor:default;background:var(--bg-card)}.collapsed-field.read-only:hover{border-color:var(--border-color)}.collapsed-field-label{color:var(--text-muted);font-size:.875rem}.collapsed-field-value{flex:1;color:var(--text-primary);font-weight:500}.collapsed-field-edit{color:var(--accent-blue);font-size:.8rem}.split-section-expanded{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:16px}.split-section-expanded .form-group{margin-bottom:0}.split-section-expanded .form-group label{margin-bottom:4px}.split-section-expanded .form-group+.form-group{margin-top:20px}.collapse-btn{display:block;width:100%;margin-top:12px;padding:8px;background:transparent;border:1px dashed var(--border-color);border-radius:var(--radius-sm);color:var(--text-muted);font-size:.8rem;cursor:pointer}.collapse-btn:hover{background:var(--bg-card-hover);color:var(--text-primary)}.add-notes-btn{display:block;width:100%;padding:12px 16px;background:transparent;border:1px dashed var(--border-color);border-radius:var(--radius-sm);color:var(--text-muted);font-size:.875rem;cursor:pointer;text-align:left}.add-notes-btn:hover{background:var(--bg-card-hover);border-color:var(--accent-blue);color:var(--text-primary)}.btn-secondary{background:transparent;color:var(--text-muted);border:1px solid var(--border-color);padding:12px 24px;border-radius:var(--radius-sm);cursor:pointer}.btn-secondary:hover{background:var(--bg-card-hover);color:var(--text-primary)}.dashboard-page{max-width:var(--content-max-width);margin:0 auto;width:100%;box-sizing:border-box}.view-all-expenses{margin-top:24px;text-align:center}.view-all-expenses-link{display:inline-flex;align-items:center;gap:8px;color:var(--accent-blue);text-decoration:none;font-weight:500;padding:12px 24px;border-radius:var(--radius-sm);transition:all var(--transition-fast);background:#3b82f61a}.view-all-expenses-link:hover{background:#3b82f633;color:var(--text-primary)}.expenses-page{max-width:var(--content-max-width);margin:0 auto;width:100%;box-sizing:border-box}.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}.kpi-card{background:var(--bg-card);border-radius:var(--radius-md);padding:20px;border:1px solid var(--border-color);display:flex;flex-direction:column;align-items:center;text-align:center;gap:4px}.kpi-value{font-family:var(--font-heading);font-size:1.75rem;font-weight:700;order:-1}.kpi-label{font-size:.7rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);font-weight:500}.kpi-value.coral{color:var(--accent-coral)}.kpi-value.blue{color:var(--accent-blue)}.kpi-value.income-green{color:var(--income-green)}.kpi-value.expense-red{color:var(--expense-red)}.kpi-value.emerald{color:var(--accent-emerald)}.kpi-value.purple{color:var(--accent-purple)}.kpi-sub{font-size:.8rem;color:var(--text-muted)}.kpi-balance-card{display:flex;flex-direction:column}.kpi-balance-content{flex:1;display:flex;flex-direction:column;gap:8px;margin-top:4px;min-height:60px}.balance-line{display:flex;flex-direction:column;gap:2px}.balance-line .balance-amount{font-family:var(--font-heading);font-size:1.25rem;font-weight:700}.balance-line.debit 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strong{color:var(--accent-blue)}.go-to-group-btn{display:inline-block;background:var(--accent-blue);color:#fff;padding:10px 20px;border-radius:var(--radius-sm);text-decoration:none;font-family:var(--font-heading);font-weight:600;font-size:.9rem;letter-spacing:.01em;transition:background var(--transition-fast)}.go-to-group-btn:hover{background:var(--accent-blue-hover)}.map-users-btn{margin-top:20px;background:var(--accent-blue);color:#fff;border:none;padding:12px 20px;border-radius:var(--radius-sm);font-family:var(--font-heading);font-size:.875rem;font-weight:600;letter-spacing:.01em;cursor:pointer;transition:all var(--transition-fast)}.map-users-btn:hover{background:var(--accent-blue-hover)}.user-mapper{background:var(--bg-primary);border-radius:var(--radius-md);padding:24px;border:1px solid var(--border-color)}.user-mapper .mapper-header h3{font-family:var(--font-heading);font-size:1.125rem;color:var(--text-primary);margin-bottom:8px}.user-mapper .mapper-desc{font-size:.875rem;color:var(--text-muted);margin-bottom:20px;line-height:1.5}.mapper-stats{display:flex;gap:16px;margin-bottom:20px;padding:12px 16px;background:var(--bg-secondary);border-radius:var(--radius-sm);border:1px solid var(--border-color)}.mapper-stats .stat{display:flex;align-items:center;gap:8px;font-size:.875rem;color:var(--text-secondary)}.mapper-stats .stat.warning{color:var(--accent-coral)}.mapper-stats .stat.success{color:var(--accent-emerald)}.mapper-stats .auto-matched{color:var(--text-muted);font-size:.8rem}.mapper-grid{display:flex;flex-direction:column;gap:8px}.mapper-grid-header{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:8px 12px;font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);font-weight:500;border-bottom:1px solid var(--border-color);margin-bottom:8px}.mapper-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:14px;background:var(--bg-secondary);border-radius:var(--radius-sm);border:1px solid var(--border-color);transition:all var(--transition-fast)}.mapper-row.mapped{border-color:var(--accent-emerald);background:#10b9810d}.mapper-row.unmapped{border-color:var(--accent-coral)}.sw-user{display:flex;flex-direction:column;gap:2px;position:relative}.sw-user-name{font-weight:500;color:var(--text-primary);font-size:.9rem}.sw-user-email{font-size:.8rem;color:var(--text-muted)}.sw-user-id{font-size:.7rem;color:var(--text-muted);font-family:monospace}.sw-category{display:flex;flex-direction:column;gap:2px;position:relative}.sw-category-name{display:flex;align-items:center;gap:8px;font-weight:500;color:var(--text-primary);font-size:.9rem}.sw-category-name .category-icon{font-size:1.1rem}.sw-category-count{font-size:.8rem;color:var(--text-muted)}.category-picker-cell{display:flex;align-items:center;min-width:0}.category-picker-cell .category-picker-trigger{display:flex;align-items:center;gap:10px;width:100%;padding:10px 14px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-muted);font-size:.9rem;cursor:pointer;transition:all var(--transition-fast)}.category-picker-cell .category-picker-trigger:hover{border-color:var(--accent-blue);background:var(--bg-card-hover)}.category-picker-cell .category-picker-trigger.mapped{color:var(--text-primary);border-color:var(--accent-emerald)}.category-picker-cell .category-picker-icon{font-size:1.2rem;flex-shrink:0}.category-picker-cell .category-picker-label{flex:1;text-align:left;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.auto-match-badge{position:absolute;top:0;right:0;background:var(--accent-blue);color:#fff;font-size:.65rem;padding:2px 6px;border-radius:4px;text-transform:uppercase;font-weight:600}.member-select{display:flex;align-items:center;gap:8px;min-width:0}.member-select select{flex:1;min-width:0;padding:10px 14px}.mapped-indicator{color:var(--accent-emerald);font-weight:600;font-size:1rem}.mapper-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:24px;padding-top:20px;border-top:1px solid var(--border-color)}.mapper-actions .cancel-btn{background:transparent;color:var(--text-muted);border:1px solid var(--border-color);padding:12px 20px}.mapper-actions .cancel-btn:hover{background:var(--bg-card-hover);color:var(--text-primary)}.mapper-actions .save-btn{background:var(--accent-emerald);color:#fff;padding:12px 24px}.mapper-actions .save-btn:hover:not(:disabled){background:var(--accent-emerald-hover)}.mapper-help{margin-top:16px;padding:14px 16px;background:#3b82f61a;border:1px solid rgba(59,130,246,.3);border-radius:var(--radius-sm);font-size:.8rem;color:var(--text-secondary);line-height:1.5}.mapper-help strong{color:var(--accent-blue)}.splitwise-mapper-section{margin-top:24px}.splitwise-import-section{background:var(--bg-card);padding:24px;border-radius:var(--radius-md);border:1px solid var(--border-color);margin-top:24px}.splitwise-import-section h2{font-family:var(--font-heading);font-size:1.125rem;margin-bottom:12px}.splitwise-import-desc{color:var(--text-muted);font-size:.875rem;margin-bottom:16px;line-height:1.5}.mapper-info-box{margin-top:16px;padding:12px;background:#3b82f61a;border-radius:6px;font-size:.8rem;color:var(--text-muted)}.mapper-info-link{background:none;border:none;color:var(--accent-blue);cursor:pointer;text-decoration:underline;font-size:inherit;padding:0}.mapper-info-link:hover{color:var(--accent-blue-hover)}.empty-balances-state{padding:24px;text-align:center;color:var(--text-muted)}.empty-state-link{color:var(--accent-blue);text-decoration:none}.empty-state-link:hover{text-decoration:underline}.splitwise-link-value{color:var(--accent-emerald)}.settings-row-vertical{display:flex;flex-direction:column;align-items:flex-start;gap:12px;padding:12px 0;border-bottom:1px solid var(--border-color)}.settings-row-vertical:last-child{border-bottom:none;padding-bottom:0}.settings-row-header{display:flex;justify-content:space-between;width:100%;align-items:center}.mapping-status{font-weight:500}.mapping-status.mapped{color:var(--accent-emerald)}.mapping-status.unmapped{color:var(--accent-coral)}.configure-mapping-btn{background:var(--accent-blue);color:#fff;border:none;padding:8px 16px;border-radius:var(--radius-sm);cursor:pointer;font-size:.85rem;font-weight:500;transition:background var(--transition-fast)}.configure-mapping-btn:hover:not(:disabled){background:var(--accent-blue-hover)}.balances-section{background:var(--bg-card);padding:24px;border-radius:var(--radius-md);border:1px solid var(--border-color);margin-top:24px;box-sizing:border-box;max-width:100%}.balances-section h2{font-family:var(--font-heading);font-size:1.125rem;margin-bottom:16px}.balances-list{list-style:none}.balances-list li{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px solid var(--border-color)}.balances-list li:last-child{border-bottom:none}.balance-amount{font-family:var(--font-heading);font-weight:600;font-size:1rem}.balances-list li.positive .balance-amount{color:var(--accent-emerald)}.balances-list li.negative .balance-amount{color:var(--expense-red)}.balances-list li.zero .balance-amount{color:var(--text-muted)}.debts-section{margin-top:24px;padding-top:20px;border-top:1px solid var(--border-color)}.debts-section h3{font-family:var(--font-heading);font-size:1rem;margin-bottom:12px;color:var(--text-secondary)}.debts-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px}.debt-item{display:flex;flex-direction:column;align-items:center;text-align:center;gap:12px;padding:20px 16px;background:var(--bg-primary);border-radius:var(--radius-sm);border:1px solid var(--border-color)}.debt-transfer-flow{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:center;font-size:.875rem}.debt-item .debt-from{color:var(--expense-red);font-weight:500}.debt-item .debt-arrow{color:var(--text-muted)}.debt-item .debt-to{color:var(--accent-emerald);font-weight:500}.debt-item .debt-amount{font-family:var(--font-heading);font-size:1.5rem;font-weight:700;color:var(--text-primary)}.debt-item .settle-payment-btn{width:100%;border:1px solid var(--border-color);background:transparent;color:var(--text-primary);padding:10px 16px;border-radius:var(--radius-sm);font-size:.85rem;cursor:pointer;transition:background var(--transition-fast),border-color var(--transition-fast)}.debt-item .settle-payment-btn:hover{background:var(--bg-card-hover);border-color:var(--accent-blue)}@media(max-width:600px){.debts-grid{grid-template-columns:1fr}}@media(max-width:768px){.user-mapper{padding:16px;overflow:hidden}.mapper-grid-header{display:none}.mapper-row{grid-template-columns:1fr;gap:12px;overflow:hidden}.sw-user-email{word-break:break-all;overflow-wrap:break-word}.member-select{width:100%;min-width:0}.member-select select{width:100%;min-width:0;max-width:100%;box-sizing:border-box}.result-stats{gap:20px}.result-stats .stat-value{font-size:1.5rem}}.page-center-loader{display:flex;justify-content:center;align-items:center;min-height:280px;padding:24px}.spinner{display:inline-block;border-radius:50%;border-style:solid;border-color:var(--border-color);border-top-color:var(--accent-blue);animation:spinner-spin .9s linear infinite}.spinner-xs{width:16px;height:16px;border-width:2px}.spinner-sm{width:20px;height:20px;border-width:2px}.spinner-md{width:26px;height:26px;border-width:3px}.spinner-lg{width:40px;height:40px;border-width:4px}@keyframes spinner-spin{to{transform:rotate(360deg)}}.loader{display:inline-flex;align-items:center;gap:10px;font-weight:500;color:var(--text-primary)}.loader-label{font-size:.95rem}.delete-btn{background:transparent;border:none;padding:6px 8px;font-size:1rem;cursor:pointer;opacity:.5;transition:opacity var(--transition-fast),transform var(--transition-fast)}.delete-btn:hover:not(:disabled){opacity:1;transform:scale(1.1)}.delete-btn:disabled{cursor:not-allowed}.delete-btn-mobile{background:transparent;border:none;color:var(--text-muted);padding:4px;font-size:1rem;min-width:28px;min-height:28px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast)}.delete-btn-mobile:hover:not(:disabled){color:var(--expense-red)}.card-actions{display:flex;gap:2px;align-items:center;flex-shrink:0;margin-left:8px}.edit-btn,.edit-btn-mobile{background:transparent;border:none;color:var(--text-muted);padding:4px;font-size:1rem;min-width:28px;min-height:28px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast)}.edit-btn:hover:not(:disabled),.edit-btn-mobile:hover:not(:disabled){color:var(--accent-blue)}.category-cell{display:flex;align-items:center;gap:6px;overflow:hidden}.category-cell .category-icon{flex-shrink:0}.category-cell .category-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.category-icon{font-size:1rem;display:inline-flex;align-items:center;justify-content:center;width:1.6rem;height:1.6rem;background:#ffffff1a;border-radius:4px}.category-name{color:var(--text-secondary)}th.actions-col,td.actions-col{width:70px;text-align:right}td.actions-col{padding:8px 4px;display:flex;flex-direction:column;align-items:flex-end;justify-content:center;gap:2px}.group-mapping-list{display:flex;flex-direction:column;gap:12px}.group-mapping-card{display:flex;justify-content:space-between;align-items:center;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:20px;transition:border-color var(--transition-fast)}.group-mapping-card:hover{border-color:var(--accent-blue)}.group-mapping-info h3{font-family:var(--font-heading);font-size:1rem;font-weight:600;color:var(--text-primary);margin-bottom:8px}.group-mapping-stats{display:flex;align-items:center;gap:16px;font-size:.8rem}.mapping-badge{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:12px;font-weight:500;font-size:.75rem}.mapping-badge.complete{background:#10b98126;color:var(--accent-emerald)}.mapping-badge.incomplete{background:#f9731626;color:var(--accent-coral)}.user-count{color:var(--text-muted)}@media(max-width:768px){.group-mapping-card{flex-direction:column;align-items:stretch;gap:16px}.group-mapping-card .map-users-btn{width:100%;text-align:center}}.category-picker{position:relative;flex-shrink:0}.category-picker-trigger{display:flex;align-items:center;justify-content:center;width:48px;height:48px;min-width:48px;min-height:48px;max-width:48px;max-height:48px;box-sizing:border-box;flex-shrink:0;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast)}.category-picker-trigger:hover:not(.disabled){border-color:var(--accent-blue);background:var(--bg-card-hover)}.category-picker-trigger.disabled{opacity:.5;cursor:not-allowed}.category-picker-trigger.loading{pointer-events:none;cursor:default;min-height:inherit;max-height:inherit}.category-picker-icon{font-size:1.5rem}.category-picker-backdrop{position:fixed;inset:0;background:#0009;z-index:2000;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;padding:24px;padding-top:max(24px,env(safe-area-inset-top,24px));padding-bottom:max(24px,env(safe-area-inset-bottom,24px));box-sizing:border-box}.category-picker-panel{background:var(--bg-card);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;max-width:400px;max-height:100%;display:flex;flex-direction:column}.category-picker-panel .category-grid{flex:1;overflow-y:auto;min-height:0;-webkit-overflow-scrolling:touch}.category-picker-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--border-color);flex-shrink:0}.category-picker-title{font-family:var(--font-heading);font-weight:600;font-size:1.1rem;color:var(--text-primary)}.category-picker-close{background:transparent;border:none;color:var(--text-muted);font-size:1.5rem;cursor:pointer;padding:4px 8px;border-radius:var(--radius-sm);transition:all var(--transition-fast);line-height:1}.category-picker-close:hover{background:var(--bg-card-hover);color:var(--text-primary)}.category-picker-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding:16px;overflow-y:auto;flex:1}.category-picker-option{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:16px 8px;background:var(--bg-primary);border:2px solid var(--border-color);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);min-height:80px}.category-picker-option:hover{border-color:var(--accent-blue);background:var(--bg-card-hover);transform:translateY(-2px)}.category-picker-option.selected{border-color:var(--accent-blue);background:#3b82f626}.category-option-icon{font-size:1.75rem}.category-option-name{font-size:.75rem;color:var(--text-secondary);text-align:center;line-height:1.3;word-break:break-word}.category-picker-option.selected .category-option-name{color:var(--accent-blue);font-weight:600}@media(min-width:600px){.category-picker-panel{max-width:480px}.category-picker-grid{grid-template-columns:repeat(4,1fr);gap:12px;padding:20px}}@media(max-width:480px){.category-picker-backdrop{padding:16px;padding-top:max(16px,env(safe-area-inset-top,16px));padding-bottom:max(16px,env(safe-area-inset-bottom,16px))}.category-picker-grid{gap:8px;padding:12px}.category-picker-option{padding:12px 6px;min-height:70px}.category-option-icon{font-size:1.5rem}.category-option-name{font-size:.7rem}}.expense-primary-row{display:flex;gap:12px;align-items:flex-end;margin-bottom:16px}.expense-primary-row .form-group{flex:1;margin-bottom:0}.expense-primary-row .category-picker{margin-bottom:0;padding-bottom:0}.expense-secondary-section{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-sm);margin-bottom:16px;overflow:hidden}.secondary-field{display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid var(--border-color);cursor:pointer;transition:background var(--transition-fast);min-height:56px;box-sizing:border-box}.secondary-field:last-child{border-bottom:none}.secondary-field:hover{background:var(--bg-card-hover)}.secondary-field-icon{font-size:1.1rem;color:var(--text-muted);width:24px;height:24px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.secondary-field-content{flex:1;min-width:0}.secondary-field-label{font-size:.7rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:2px;line-height:1.2}.secondary-field-value{font-size:.875rem;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.3}.secondary-field-chevron{color:var(--text-muted);font-size:1rem;flex-shrink:0;width:16px;text-align:center}.secondary-field-expanded{padding:14px 16px;background:var(--bg-card-hover);border-bottom:1px solid var(--border-color)}.secondary-field-expanded:last-child{border-bottom:none}.secondary-field-expanded .form-group{margin-bottom:0}.secondary-field-expanded .form-group label{margin-bottom:6px}.group-icon-svg{stroke:currentColor;stroke-width:2;fill:none}.split-summary-text{font-size:.875rem;color:var(--text-primary)}.split-summary-text .payer-highlight{font-weight:500}.expense-pills-row{display:flex;gap:12px;margin-bottom:12px}.expense-pill{display:flex;align-items:center;gap:8px;padding:12px 16px;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-sm);cursor:pointer;flex:1;min-width:0;font-family:inherit;font-size:.9rem;color:var(--text-primary);transition:border-color var(--transition-fast),background var(--transition-fast);text-align:left}.expense-pill:hover{border-color:var(--accent-blue);background:var(--bg-card-hover)}.expense-pill-icon{font-size:1rem;flex-shrink:0;display:flex;align-items:center;justify-content:center;width:20px;height:20px;color:var(--text-muted)}.expense-pill-value{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.expense-pill-chevron{color:var(--text-muted);font-size:1rem;flex-shrink:0;margin-left:auto}.expense-pill-full{width:100%;flex:none;margin-bottom:12px}.expense-pill-readonly{cursor:default}.expense-pill-readonly:hover{border-color:var(--border-color);background:var(--bg-primary)}.expense-pill-dropdown{padding:0;overflow:visible;cursor:default}.expense-pill-dropdown:hover{border-color:var(--border-color);background:var(--bg-primary)}.expense-pill-dropdown .expense-pill-icon{padding-left:12px}.expense-pill-dropdown .expense-pill-select{flex:1}.expense-pill-dropdown .custom-select-trigger{border:none;background:transparent;padding:12px 12px 12px 8px;min-height:auto}.expense-pill-dropdown .custom-select-trigger:hover{background:transparent}.expense-pill-dropdown .custom-select-dropdown{left:-1px;right:-1px;top:calc(100% + 1px)}.expense-split-expanded{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:16px;margin-bottom:12px}@media(max-width:480px){.expense-pills-row{flex-direction:column}.expense-pill{padding:10px 14px}}.date-picker-modal{width:320px;max-width:95vw}.date-picker-quick{display:flex;justify-content:center;gap:12px;margin-bottom:20px;padding:4px 0}.date-picker-quick button{padding:8px 20px;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:20px;color:var(--text-primary);font-family:var(--font-heading);font-size:.85rem;font-weight:500;cursor:pointer;transition:border-color var(--transition-fast),background var(--transition-fast)}.date-picker-quick button:hover{border-color:var(--accent-blue);background:var(--bg-card-hover)}.date-picker-nav{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.date-picker-nav button{padding:8px 12px;background:transparent;border:none;color:var(--text-primary);font-size:1.25rem;cursor:pointer;border-radius:var(--radius-sm);transition:background var(--transition-fast)}.date-picker-nav button:hover{background:var(--bg-card-hover)}.date-picker-month-year{font-weight:600;font-size:1rem;color:var(--text-primary)}.date-picker-calendar{-webkit-user-select:none;user-select:none;display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:4px}.date-picker-weekdays{display:contents}.date-picker-weekday{display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:600;color:var(--text-muted);padding:8px 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.category-grid-name{color:var(--accent-blue);font-weight:600}.category-grid-check{position:absolute;top:4px;right:4px;background:var(--accent-blue);color:#fff;border-radius:50%;width:18px;height:18px;font-size:10px;display:flex;align-items:center;justify-content:center;font-weight:700}@media(min-width:600px){.category-grid{grid-template-columns:repeat(4,1fr);gap:12px;padding:20px}}@media(max-width:480px){.category-grid{gap:8px;padding:12px}.category-grid-option{padding:12px 6px;min-height:70px}.category-grid-icon{font-size:1.5rem}.category-grid-name{font-size:.7rem}}.filters-section-new{margin-bottom:24px}.filter-badges-row{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;align-items:center}.filter-badge{display:flex;align-items:center;justify-content:center;gap:6px;min-width:0;height:42px;padding:0 14px;box-sizing:border-box;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-sm);cursor:pointer;font-size:.875rem;color:var(--text-secondary);transition:all var(--transition-fast);overflow:hidden}.filter-badge:hover{border-color:var(--accent-blue);color:var(--text-primary)}.filter-badge.active{color:var(--text-primary);font-weight:600;background:#60a5fa14;border-color:#60a5fa40}.filter-badge.active:hover{border-color:#60a5fa73}.filter-badge-label{font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.filter-badge-count{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 6px;background:#60a5fa26;border-radius:10px;font-size:.75rem;font-weight:600;color:var(--accent-blue)}.filter-reset-btn{display:inline-flex;align-items:center;gap:4px;padding:8px 12px;background:transparent;border:1px dashed var(--border-color);border-radius:var(--radius-sm);color:var(--text-muted);font-size:.8rem;cursor:pointer;transition:all 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var(--transition-fast)}.filter-search-input:focus{outline:none;border-color:var(--accent-blue)}.filter-search-input::placeholder{color:var(--text-muted)}.filter-modal-backdrop{position:fixed;inset:0;background:#0009;z-index:2000;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;padding:24px;padding-top:max(24px,env(safe-area-inset-top,24px));padding-bottom:max(24px,env(safe-area-inset-bottom,24px));box-sizing:border-box}.filter-modal{background:var(--bg-card);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;max-width:400px;max-height:calc(100% - 48px);display:flex;flex-direction:column;overflow:hidden}.filter-modal-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--border-color);flex-shrink:0}.filter-modal-header 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var(--transition-fast)}.custom-select-option:hover{background:var(--bg-card-hover)}.custom-select-option.selected{background:#3b82f61a;color:var(--accent-blue)}.custom-select-check{flex-shrink:0;color:var(--accent-blue)}.custom-select-disabled{opacity:.5;pointer-events:none}.custom-select-group-label{padding:8px 12px 4px;font-size:.75rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.04em}.custom-select-separator{height:1px;margin:4px 0;background:var(--border-color)}@media(max-width:480px){.custom-select-trigger,.custom-select-option{padding:12px 14px;font-size:1rem}.custom-select-dropdown{max-height:200px}}.pill-toggle{display:flex;flex-wrap:wrap;gap:8px}.pill-toggle-option{padding:8px 16px;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-sm);font-size:.9rem;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast)}.pill-toggle-option:hover{border-color:var(--accent-blue);color:var(--text-primary)}.pill-toggle-option.selected{background:#3b82f626;border-color:var(--accent-blue);color:var(--accent-blue);font-weight:500}.time-window-pills{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.time-window-pills .pill-toggle-option{text-align:center;justify-content:center}@media(max-width:480px){.pill-toggle{gap:6px}.pill-toggle-option{padding:10px 14px;font-size:.85rem}.time-window-pills{grid-template-columns:1fr}}.date-quick-selectors{margin-top:16px;padding-top:16px;border-top:1px solid var(--border-color)}.date-quick-label{display:block;font-size:.8rem;color:var(--text-muted);margin-bottom:10px}.date-quick-buttons{display:flex;gap:8px;flex-wrap:wrap}.date-quick-buttons button{padding:8px 14px;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-sm);font-size:.8rem;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast)}.date-quick-buttons button:hover{border-color:var(--accent-blue);color:var(--accent-blue)}.filter-modal-category .filter-modal-content{padding:0}.filter-modal-category .category-grid{padding:16px 20px}@media(max-width:480px){.filter-modal-backdrop{padding:16px;padding-top:max(16px,env(safe-area-inset-top,16px));padding-bottom:max(16px,env(safe-area-inset-bottom,16px))}.group-tiles-grid{grid-template-columns:1fr}}@media(max-width:480px){.filter-badges-row{gap:6px}.filter-badge{height:38px;padding:0 10px;font-size:.75rem;gap:4px}.filter-search-input{height:38px}.filter-badge-count{min-width:18px;height:18px;font-size:.7rem;padding:0 4px}.filter-reset-btn{height:38px;font-size:.75rem;padding:0 10px}.filter-reset-label{display:none}.date-range-row{gap:8px}.date-range-row label{width:32px;font-size:.85rem}}.activity-log-section{background:var(--bg-card);padding:24px;border-radius:var(--radius-md);border:1px solid var(--border-color);margin-top:24px}.activity-log-toggle{display:flex;align-items:center;justify-content:space-between;cursor:pointer;-webkit-user-select:none;user-select:none}.activity-log-toggle h2{margin:0;font-size:1.1rem;font-weight:600}.activity-log-toggle .chevron-icon{color:var(--text-muted);transition:transform var(--transition-normal)}.activity-log-toggle .chevron-icon.rotated{transform:rotate(180deg)}.activity-log-content{margin-top:16px}.activity-log-empty,.activity-log-error{color:var(--text-muted);font-size:.9rem;padding:16px 0;text-align:center}.activity-log-error{color:var(--expense-red)}.activity-log-loading{display:flex;justify-content:center;padding:16px 0}.activity-log-list{display:flex;flex-direction:column;gap:16px}.activity-log-entry{padding:16px;background:var(--bg-primary);border-radius:var(--radius-sm);border:1px solid var(--border-color)}.activity-log-header{display:flex;align-items:center;gap:12px;margin-bottom:8px}.activity-log-time{font-size:.8rem;color:var(--text-muted)}.activity-badge{display:inline-block;padding:2px 8px;border-radius:4px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.02em}.activity-badge-created{background:#10b98133;color:var(--accent-emerald)}.activity-badge-updated{background:#3b82f633;color:var(--accent-blue)}.activity-badge-deleted{background:#ef444433;color:var(--expense-red)}.activity-badge-imported{background:#8b5cf633;color:#8b5cf6}.activity-log-body{display:flex;flex-wrap:wrap;gap:8px;align-items:baseline}.activity-log-user{font-weight:600;color:var(--text-primary)}.activity-log-description{color:var(--text-secondary);font-style:italic}.activity-log-view-link{background:none;border:none;padding:0;color:var(--accent-blue);font-size:.85rem;cursor:pointer;text-decoration:none;white-space:nowrap}.activity-log-view-link:hover{text-decoration:underline}.activity-log-changes{margin-top:12px;padding-top:12px;border-top:1px solid var(--border-color);display:flex;flex-direction:column;gap:6px}.activity-log-change{display:flex;flex-wrap:wrap;gap:6px;font-size:.85rem;align-items:center}.change-field{color:var(--text-muted);font-weight:500}.change-old{color:var(--expense-red);text-decoration:line-through}.change-arrow{color:var(--text-muted)}.change-new{color:var(--accent-emerald)}.activity-log-load-more{display:block;width:100%;margin-top:16px;padding:12px;background:transparent;border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-secondary);font-size:.9rem;cursor:pointer;transition:all var(--transition-fast)}.activity-log-load-more:hover{background:var(--bg-card-hover);border-color:var(--accent-blue);color:var(--text-primary)}.confirm-modal{max-width:400px}.confirm-modal-content{padding:16px 20px}.confirm-modal-content p{color:var(--text-secondary);line-height:1.6}.confirm-modal-error{margin-top:12px;padding:12px;background:#ef44441a;border:1px solid var(--expense-red);border-radius:var(--radius-sm);color:var(--expense-red);font-size:.9rem}.btn-danger{background:var(--expense-red);color:#fff;padding:12px 24px;border:none;border-radius:var(--radius-sm);font-weight:600;cursor:pointer;transition:all var(--transition-fast)}.btn-danger:hover{background:#dc2626}.btn-danger:disabled{opacity:.6;cursor:not-allowed}@media(max-width:480px){.activity-log-section{padding:16px}.activity-log-entry{padding:12px}.activity-log-header{flex-wrap:wrap}.activity-log-change{font-size:.8rem}}.tasks-page{padding:16px 16px 100px;max-width:900px;margin:0 auto;position:relative}.tasks-suggested-banner{display:block;width:100%;padding:12px 16px;margin-bottom:16px;background:var(--bg-card-hover);color:var(--accent-blue);border:1px solid var(--accent-blue);border-radius:var(--radius-md);font-size:.9rem;font-weight:500;cursor:pointer;text-align:left;transition:background var(--transition-fast)}.tasks-suggested-banner:hover{background:#3b82f626}.task-suggestions-btn{display:flex;align-items:center;gap:6px;margin-top:8px;padding:8px 14px;background:transparent;color:var(--text-secondary);border:1px dashed var(--border-color);border-radius:var(--radius-sm);font-size:.85rem;cursor:pointer;transition:color var(--transition-fast),border-color 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p{color:var(--text-secondary);font-size:.9rem;line-height:1.5;margin:0}.in-app-browser-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;border-radius:var(--radius-md);font-size:1rem;font-weight:500;cursor:pointer;transition:all .2s ease;border:none;width:100%;max-width:280px}.in-app-browser-btn.primary{background:var(--accent-blue);color:#fff}.in-app-browser-btn.primary:hover{background:var(--accent-blue-hover);transform:translateY(-2px)}.in-app-browser-btn.primary:active{transform:translateY(0)}.in-app-browser-btn .btn-icon{font-size:1.1rem}.in-app-browser-hint{font-size:.8rem;color:var(--text-muted);margin-top:20px;line-height:1.5}@media(max-width:480px){.in-app-browser-card{padding:32px 24px}.in-app-browser-title{font-size:1.25rem}.in-app-browser-icon{font-size:2.5rem}}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:48px 24px}.empty-state-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);margin-bottom:24px}.empty-state-plain{background:transparent;border:none}.empty-state-icon{font-size:3rem;margin-bottom:16px;opacity:.6}.empty-state-title{font-family:var(--font-heading);font-size:1.25rem;font-weight:600;color:var(--text-primary);margin-bottom:8px}.empty-state-body{font-size:.9rem;color:var(--text-muted);max-width:320px;line-height:1.5;margin-bottom:24px}.empty-state-actions{display:flex;flex-direction:column;gap:12px;width:100%;max-width:280px}.empty-state-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 24px;border-radius:var(--radius-sm);font-family:var(--font-heading);font-size:.9rem;font-weight:600;letter-spacing:.01em;text-decoration:none;cursor:pointer;transition:all var(--transition-fast);border:none;width:100%}.empty-state-btn.primary{background:var(--accent-emerald);color:#fff;box-shadow:0 2px 8px #10b9814d}.empty-state-btn.primary:hover{background:var(--accent-emerald-hover);transform:translateY(-2px);box-shadow:0 4px 12px #10b98166}.empty-state-btn.secondary{background:transparent;color:var(--text-secondary);border:1px solid var(--border-color)}.empty-state-btn.secondary:hover{background:var(--bg-card-hover);color:var(--text-primary);border-color:var(--accent-blue)}@media(max-width:480px){.empty-state{padding:32px 16px}.empty-state-title{font-size:1.1rem}.empty-state-btn{min-height:48px}}.hint-banner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 16px;border-radius:var(--radius-sm);margin-bottom:20px;animation:hintSlideIn .3s ease-out}@keyframes hintSlideIn{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.hint-banner-content{display:flex;align-items:flex-start;gap:12px;flex:1;min-width:0}.hint-banner-icon{flex-shrink:0;font-size:1.1rem;line-height:1}.hint-banner-text{display:flex;flex-direction:column;gap:2px;min-width:0}.hint-banner-title{font-weight:600;font-size:.875rem;line-height:1.3}.hint-banner-body{font-size:.8rem;opacity:.85;line-height:1.4}.hint-banner-actions{display:flex;align-items:center;gap:12px;flex-shrink:0}.hint-banner-cta{display:inline-flex;align-items:center;gap:4px;padding:6px 12px;border-radius:var(--radius-sm);font-family:var(--font-heading);font-size:.8rem;font-weight:600;letter-spacing:.01em;text-decoration:none;cursor:pointer;transition:all var(--transition-fast);border:none;white-space:nowrap}.hint-banner-arrow{transition:transform var(--transition-fast)}.hint-banner-cta:hover .hint-banner-arrow{transform:translate(2px)}.hint-banner-dismiss{background:transparent;border:none;padding:4px 8px;font-size:1.25rem;cursor:pointer;opacity:.5;transition:opacity var(--transition-fast);line-height:1}.hint-banner-dismiss:hover{opacity:1}.hint-banner-dismiss-actions{display:flex;align-items:center;gap:8px}.hint-banner-dismiss-secondary{background:transparent;border:1px solid rgba(255,255,255,.3);padding:6px 12px;font-size:.8rem;font-weight:500;cursor:pointer;opacity:.7;transition:all var(--transition-fast);border-radius:var(--radius-sm);white-space:nowrap}.hint-banner-dismiss-secondary:hover{opacity:1;background:#ffffff1a}.hint-banner-info{background:#3b82f61a;border:1px solid rgba(59,130,246,.3);color:var(--text-primary)}.hint-banner-info .hint-banner-cta{background:var(--accent-blue);color:#fff}.hint-banner-info .hint-banner-cta:hover{background:var(--accent-blue-hover)}.hint-banner-info .hint-banner-dismiss{color:var(--text-secondary)}.hint-banner-success{background:#10b9811a;border:1px solid rgba(16,185,129,.3);color:var(--text-primary)}.hint-banner-success .hint-banner-cta{background:var(--accent-emerald);color:#fff}.hint-banner-success .hint-banner-cta:hover{background:var(--accent-emerald-hover)}.hint-banner-warning{background:#f59e0b1a;border:1px solid rgba(245,158,11,.3);color:var(--text-primary)}.hint-banner-warning .hint-banner-cta{background:var(--accent-coral);color:#fff}.hint-banner-warning .hint-banner-cta:hover{background:#ea580c}@media(max-width:640px){.hint-banner{flex-direction:column;align-items:stretch;gap:12px}.hint-banner-actions{justify-content:space-between}.hint-banner-dismiss-actions{gap:6px}.hint-banner-cta{flex:1;justify-content:center;min-height:40px}.hint-banner-dismiss-secondary{font-size:.75rem;padding:6px 12px;min-height:40px}}.features-hero{text-align:center;padding:48px 0 64px}.features-hero-content{max-width:700px;margin:0 auto}.features-hero-title{font-family:var(--font-heading);font-size:clamp(2rem,5vw,3rem);font-weight:700;color:var(--text-primary);margin-bottom:16px;line-height:1.2}.features-hero-subtitle{font-size:1.25rem;color:var(--text-secondary);margin-bottom:32px;line-height:1.6}.features-hero-cta{display:flex;justify-content:center}.btn-primary-large{display:inline-flex;align-items:center;gap:12px;padding:16px 32px;background:linear-gradient(135deg,var(--accent-emerald) 0%,#059669 100%);color:#fff;text-decoration:none;font-family:var(--font-heading);font-weight:600;font-size:1.1rem;letter-spacing:.01em;border-radius:var(--radius-md);transition:all var(--transition-fast);box-shadow:0 4px 20px #10b98159;border:none;cursor:pointer}.btn-primary-large:hover{transform:translateY(-3px);box-shadow:0 8px 30px #10b98173}.feature-showcase{padding:48px 0;border-top:1px solid var(--border-color)}.showcase-item{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;max-width:1000px;margin:0 auto}.showcase-item--reverse{direction:rtl}.showcase-item--reverse>*{direction:ltr}.showcase-text{display:flex;flex-direction:column;gap:12px}.showcase-badge{font-size:2.5rem;line-height:1}.showcase-text h2{font-family:var(--font-heading);font-size:1.5rem;font-weight:700;color:var(--text-primary);line-height:1.3}.showcase-text p{font-size:1rem;color:var(--text-secondary);line-height:1.7}.showcase-visual{display:flex;justify-content:center}.feature-free-banner{padding:64px 0;border-top:1px solid var(--border-color)}.free-banner-content{max-width:600px;margin:0 auto;text-align:center;background:linear-gradient(135deg,#10b9810f,#3b82f60f);border:1px solid rgba(16,185,129,.15);border-radius:var(--radius-lg);padding:48px 40px}.free-banner-icon{font-size:3rem;line-height:1;display:block;margin-bottom:16px}.free-banner-content h2{font-family:var(--font-heading);font-size:1.75rem;font-weight:700;color:var(--text-primary);margin-bottom:12px}.free-banner-content p{font-size:1.05rem;color:var(--text-secondary);line-height:1.7}.features-additional{padding:64px 0;border-top:1px solid var(--border-color)}.features-section-title{font-family:var(--font-heading);font-size:1.75rem;font-weight:600;color:var(--text-primary);text-align:center;margin-bottom:40px}.features-list{display:flex;flex-direction:column;gap:24px;max-width:800px;margin:0 auto}.features-list-item{display:flex;gap:20px;align-items:flex-start;padding:24px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);transition:all var(--transition-fast)}.features-list-item:hover{border-color:var(--border-light);background:var(--bg-card-hover)}.features-list-icon{font-size:1.75rem;line-height:1;flex-shrink:0}.features-list-item h3{font-family:var(--font-heading);font-size:1.1rem;font-weight:600;color:var(--text-primary);margin-bottom:8px}.features-list-item p{font-size:.95rem;color:var(--text-muted);line-height:1.6}.features-cta-section{padding:64px 0}.features-cta-card{max-width:500px;margin:0 auto;text-align:center;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:48px 32px}.features-cta-card h2{font-family:var(--font-heading);font-size:1.5rem;font-weight:600;color:var(--text-primary);margin-bottom:12px}.features-cta-card>p{color:var(--text-secondary);margin-bottom:24px}@media(max-width:768px){.features-hero{padding:32px 0 48px}.feature-showcase{padding:40px 0}.showcase-item,.showcase-item--reverse{grid-template-columns:1fr;gap:32px;direction:ltr}.showcase-visual{order:-1}.showcase-text h2{font-size:1.3rem}.features-additional,.features-cta-section,.feature-free-banner{padding:40px 0}.features-list-item{flex-direction:column;text-align:center;gap:12px;align-items:center}.free-banner-content,.features-cta-card{padding:32px 20px}}