:root{--primary: #1a73e8;--primary-dark: #1557b0;--primary-light: #e8f0fe;--success: #0d9488;--success-light: #f0fdfa;--danger: #dc2626;--warning: #f59e0b;--bg: #f5f5f5;--surface: #ffffff;--text: #1a1a1a;--text-muted: #666666;--text-light: #999999;--border: #e0e0e0;--radius: 12px;--radius-sm: 8px;--shadow: 0 2px 8px rgba(0,0,0,.1);--shadow-lg: 0 4px 16px rgba(0,0,0,.12)}*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);min-height:100dvh;overscroll-behavior:none}#app{max-width:480px;margin:0 auto;min-height:100dvh;display:flex;flex-direction:column;padding-bottom:60px}.header{background:var(--primary);color:#fff;padding:14px 16px;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:100}.header-title{font-size:20px;font-weight:700;letter-spacing:-.3px}.header-right{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:700;letter-spacing:-.5px}.hidden{display:none!important}.sync-indicator{width:10px;height:10px;border-radius:50%;background:var(--text-light);flex-shrink:0}.sync-indicator.synced{background:#4ade80}.sync-indicator.syncing{background:var(--warning);animation:sync-pulse 1s infinite}.sync-indicator.error{background:var(--danger)}.sync-indicator.offline{background:var(--text-light)}@keyframes sync-pulse{0%,to{opacity:1}50%{opacity:.4}}.login-screen{min-height:100dvh;display:flex;align-items:center;justify-content:center;background:var(--primary);padding:20px}.login-card{width:100%;max-width:320px;text-align:center}.login-logo{width:72px;height:72px;border-radius:18px;background:#fff;color:var(--primary);font-size:32px;font-weight:800;display:flex;align-items:center;justify-content:center;margin:0 auto 16px}.login-title{color:#fff;font-size:28px;font-weight:700;margin-bottom:4px}.login-subtitle{color:#ffffffb3;font-size:14px;margin-bottom:32px}.login-form{display:flex;flex-direction:column;gap:12px}.login-input{padding:14px 16px;border:none;border-radius:var(--radius);font-size:16px;background:#ffffff26;color:#fff;outline:none}.login-input::placeholder{color:#ffffff80}.login-input:focus{background:#ffffff40}.login-screen .save-btn{margin-top:8px;background:#fff;color:var(--primary)}.login-screen .save-btn:active{background:#ffffffe6}.login-error{color:#fca5a5;font-size:14px;margin-top:4px}.settings-section{background:var(--surface);border-radius:var(--radius);margin:12px 16px;padding:16px}.settings-user-info{margin-bottom:16px}.settings-user-name{font-size:18px;font-weight:700}.settings-user-role{font-size:13px;color:var(--text-muted);text-transform:capitalize}.settings-section-title{font-size:14px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:12px}.settings-btn{width:100%;padding:12px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);font-size:15px;font-weight:600;cursor:pointer;margin-top:8px}.settings-btn:active{background:var(--bg)}.settings-btn.primary{background:var(--primary);color:#fff;border-color:var(--primary)}.settings-btn.danger{color:var(--danger);border-color:var(--danger);margin:12px 16px;width:calc(100% - 32px)}.settings-sync-status{font-size:12px;color:var(--text-muted);margin-top:8px;text-align:center}.user-list{list-style:none;margin-bottom:8px}.user-item{display:flex;align-items:center;padding:10px 0;border-bottom:1px solid var(--bg)}.user-item-info{flex:1}.user-item-name{font-size:15px;font-weight:600}.user-item-meta{font-size:12px;color:var(--text-muted)}.user-item-badge{font-size:11px;padding:2px 8px;border-radius:10px;font-weight:600}.user-item-badge.owner{background:var(--primary-light);color:var(--primary)}.user-item-badge.operator{background:var(--bg);color:var(--text-muted)}.user-item-badge.inactive{background:#fee2e2;color:var(--danger)}.view{display:none;flex-direction:column;flex:1}.view.active{display:flex}.bottom-nav{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:480px;display:flex;background:var(--surface);border-top:1px solid var(--border);z-index:100;padding-bottom:env(safe-area-inset-bottom)}.nav-btn{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 0;border:none;background:none;cursor:pointer;color:var(--text-muted);transition:color .2s}.nav-btn.active{color:var(--primary)}.nav-icon{font-size:20px;line-height:1}.nav-btn.active .nav-icon{font-weight:700}.nav-label{font-size:11px;font-weight:600}.tabs{display:flex;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:50px;z-index:99}.tab{flex:1;padding:12px;border:none;background:none;font-size:15px;font-weight:600;color:var(--text-muted);cursor:pointer;border-bottom:3px solid transparent;transition:all .2s}.tab.active{color:var(--primary);border-bottom-color:var(--primary)}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:12px;flex:1;align-content:start}.service-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:14px 4px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);cursor:pointer;font-size:12px;font-weight:500;color:var(--text);text-align:center;line-height:1.3;transition:transform .1s,box-shadow .1s;min-height:76px}.service-btn:active{transform:scale(.95);box-shadow:var(--shadow);background:var(--bg)}.service-btn .service-icon{font-size:24px}.service-btn .service-name{font-size:11px;font-weight:600;word-break:break-word}.service-btn .service-price{font-size:10px;color:var(--text-light)}.service-back{border-style:dashed;color:var(--text-muted)}.service-back .service-icon{font-size:20px}.service-sub{border-left:3px solid var(--primary)}.modal{position:fixed;inset:0;z-index:200;display:flex;align-items:flex-end;justify-content:center}.modal.hidden{display:none}.modal-backdrop{position:absolute;inset:0;background:#00000080}.modal-content{position:relative;background:var(--surface);border-radius:20px 20px 0 0;width:100%;max-width:480px;padding:20px;padding-bottom:calc(20px + env(safe-area-inset-bottom));max-height:90dvh;overflow-y:auto}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.modal-header h2{font-size:17px;font-weight:700}.modal-close{background:none;border:none;font-size:28px;color:var(--text-muted);cursor:pointer;padding:0 4px}.amount-display{text-align:center;font-size:40px;font-weight:700;padding:12px;background:var(--bg);border-radius:var(--radius);margin-bottom:16px;letter-spacing:-1px}.amount-display .currency{color:var(--text-muted);font-size:28px}.numpad{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:16px}.numpad-btn{padding:14px;font-size:22px;font-weight:600;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);cursor:pointer;transition:background .1s;-webkit-user-select:none;user-select:none}.numpad-btn:active{background:var(--bg)}.numpad-clear{color:var(--danger)}.numpad-back{color:var(--text-muted)}.payment-modes,.edit-payment-modes{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:12px}.pay-btn{padding:14px;font-size:16px;font-weight:600;border:2px solid var(--border);border-radius:var(--radius);background:var(--surface);cursor:pointer;transition:all .15s}.pay-btn.selected{border-color:var(--primary);background:var(--primary-light);color:var(--primary)}.extra-fields{margin-bottom:16px}.extra-fields summary{font-size:14px;color:var(--text-muted);cursor:pointer;padding:8px 0}.extra-fields-body{display:flex;flex-direction:column;gap:8px;padding-top:8px}.extra-fields-body input,.extra-fields-body select{padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:14px}.save-btn{width:100%;padding:16px;font-size:18px;font-weight:700;border:none;border-radius:var(--radius);background:var(--primary);color:#fff;cursor:pointer;transition:background .15s,transform .1s}.save-btn:disabled{background:#ccc;cursor:not-allowed}.save-btn:not(:disabled):active{background:var(--primary-dark);transform:scale(.98)}.save-btn.success{background:var(--success);animation:save-pulse .3s ease}@keyframes save-pulse{0%{transform:scale(1)}50%{transform:scale(1.03)}to{transform:scale(1)}}.delete-btn{width:100%;padding:14px;font-size:16px;font-weight:600;border:2px solid var(--danger);border-radius:var(--radius);background:var(--surface);color:var(--danger);cursor:pointer;margin-top:8px}.edit-form{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}.edit-form label{font-size:13px;font-weight:600;color:var(--text-muted);margin-top:4px}.edit-form select,.edit-form input{padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:15px}.edit-amount-row{display:flex;align-items:center;gap:4px}.edit-amount-row .currency{font-size:18px;font-weight:600;color:var(--text-muted)}.edit-amount-row input{flex:1}.edit-actions{display:flex;flex-direction:column}.today-log{background:var(--surface);border-top:1px solid var(--border);border-radius:16px 16px 0 0;box-shadow:0 -2px 10px #00000014;max-height:50dvh;display:flex;flex-direction:column;transition:max-height .3s}.today-log.collapsed{max-height:90px}.log-header{display:flex;align-items:center;padding:12px 16px;cursor:pointer;-webkit-user-select:none;user-select:none}.log-title{font-size:16px;font-weight:700;flex:1}.log-count{font-size:13px;color:var(--text-muted);margin-right:8px}.log-chevron{font-size:12px;color:var(--text-muted);transition:transform .3s}.today-log.collapsed .log-chevron{transform:rotate(180deg)}.log-summary{display:flex;gap:16px;padding:0 16px 8px;font-size:14px;font-weight:600;color:var(--text-muted)}.log-list{list-style:none;overflow-y:auto;flex:1}.log-item{display:flex;align-items:center;padding:10px 16px;border-top:1px solid var(--bg);cursor:pointer;transition:background .1s}.log-item:active{background:var(--bg)}.log-item-icon{font-size:18px;margin-right:10px;flex-shrink:0}.log-item-details{flex:1;min-width:0}.log-item-service{font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.log-item-meta{font-size:12px;color:var(--text-muted)}.log-item-amount{font-size:16px;font-weight:700;flex-shrink:0;margin-left:8px}.log-item-amount.cash{color:var(--success)}.log-item-amount.upi{color:var(--primary)}.history-header{display:flex;align-items:center;gap:8px;padding:12px 16px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:50px;z-index:99}.history-nav-btn{width:40px;height:40px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0}.history-nav-btn:active{background:var(--bg)}.history-date-input{flex:1;padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:15px;font-weight:600;text-align:center;background:var(--surface)}.history-summary{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;padding:12px 16px;background:var(--surface);border-bottom:1px solid var(--border)}.summary-card{text-align:center;padding:10px 4px;background:var(--bg);border-radius:var(--radius-sm)}.summary-card-value{font-size:18px;font-weight:700;display:block}.summary-card-value.total{color:var(--text)}.summary-card-value.cash{color:var(--success)}.summary-card-value.upi{color:var(--primary)}.summary-card-label{font-size:11px;color:var(--text-muted);font-weight:600;text-transform:uppercase;letter-spacing:.3px}.reports-controls{display:flex;gap:8px;padding:12px 16px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:50px;z-index:99}.report-select{flex:1;padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:14px;font-weight:600;background:var(--surface)}.export-btn{padding:10px 16px;border:1px solid var(--primary);border-radius:var(--radius-sm);background:var(--primary-light);color:var(--primary);font-size:13px;font-weight:600;cursor:pointer;white-space:nowrap}.export-btn:active{background:var(--primary);color:#fff}.report-content{padding:12px 16px;flex:1;overflow-y:auto}.report-section{margin-bottom:20px}.report-section-title{font-size:14px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:10px}.report-overview{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:20px}.overview-card{padding:14px;background:var(--surface);border-radius:var(--radius);border:1px solid var(--border)}.overview-card-value{font-size:22px;font-weight:700;letter-spacing:-.5px}.overview-card-label{font-size:12px;color:var(--text-muted);font-weight:500;margin-top:2px}.bar-row{display:flex;align-items:center;margin-bottom:8px;gap:8px}.bar-label{font-size:13px;font-weight:500;width:110px;flex-shrink:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bar-track{flex:1;height:24px;background:var(--bg);border-radius:4px;overflow:hidden;position:relative}.bar-fill{height:100%;background:var(--primary);border-radius:4px;min-width:2px;transition:width .3s ease}.bar-fill.cash{background:var(--success)}.bar-fill.upi{background:var(--primary)}.bar-amount{font-size:13px;font-weight:700;width:70px;text-align:right;flex-shrink:0}.daily-row{display:flex;align-items:center;padding:8px 0;border-bottom:1px solid var(--bg);gap:10px}.daily-date{font-size:13px;font-weight:600;width:90px;flex-shrink:0}.daily-bar-track{flex:1;height:20px;background:var(--bg);border-radius:4px;overflow:hidden;display:flex}.daily-bar-cash{height:100%;background:var(--success)}.daily-bar-upi{height:100%;background:var(--primary)}.daily-amount{font-size:13px;font-weight:700;width:65px;text-align:right;flex-shrink:0}.daily-count{font-size:11px;color:var(--text-muted);width:20px;text-align:right;flex-shrink:0}.toast{position:fixed;bottom:80px;left:50%;transform:translate(-50%);background:#333;color:#fff;padding:10px 20px;border-radius:20px;font-size:14px;font-weight:500;z-index:300;animation:toast-in .2s,toast-out .3s 1.5s forwards;white-space:nowrap}@keyframes toast-in{0%{opacity:0;transform:translate(-50%) translateY(10px)}to{opacity:1;transform:translate(-50%) translateY(0)}}@keyframes toast-out{to{opacity:0;transform:translate(-50%) translateY(-10px)}}.toast.success{background:var(--success)}.log-empty{text-align:center;padding:32px 20px;color:var(--text-muted);font-size:14px}.log-empty-icon{font-size:36px;display:block;margin-bottom:8px}.report-empty{text-align:center;padding:40px 20px;color:var(--text-muted)}.report-empty-icon{font-size:40px;display:block;margin-bottom:8px}