:root{--bg-app: #FAF8F5;--bg-card: #FFFFFF;--bg-card-subtle: #F6F4EF;--text-main: #1E293B;--text-muted: #64748B;--text-dark: #0F172A;--border-light: #E8E4DC;--border-focus: #0284C7;--water-cold-bg: #E0F2FE;--water-cold-border: #7DD3FC;--water-cold-text: #0284C7;--water-hot-bg: #FFE4E6;--water-hot-border: #FDA4AF;--water-hot-text: #E11D48;--elec-day-bg: #FEF3C7;--elec-day-border: #FCD34D;--elec-day-text: #D97706;--elec-night-bg: #EDE9FE;--elec-night-border: #C4B5FD;--elec-night-text: #7C3AED;--success-bg: #DCFCE7;--success-border: #86EFAC;--success-text: #15803D;--warning-bg: #FEF9C3;--warning-border: #FDE047;--warning-text: #854D0E;--danger-bg: #FFE4E6;--danger-border: #FCA5A5;--danger-text: #B91C1C;--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--shadow-sm: 0 2px 6px rgba(0, 0, 0, .03);--shadow-md: 0 8px 24px rgba(149, 137, 120, .08);--shadow-lg: 0 16px 40px rgba(149, 137, 120, .14);--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-app);color:var(--text-main);line-height:1.5;font-size:17px;-webkit-font-smoothing:antialiased;min-height:100vh;padding-bottom:90px}.container{max-width:1080px;margin:0 auto;padding:24px 20px 40px}.app-header{margin-bottom:24px}.brand-block{margin-bottom:18px}.brand-top{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.brand-top h1{font-size:28px;font-weight:800;color:var(--text-dark);letter-spacing:-.5px}.live-status-pill{font-size:13px;font-weight:700;color:var(--success-text);background:var(--success-bg);border:1px solid var(--success-border);padding:3px 10px;border-radius:20px}.brand-block p{color:var(--text-muted);font-size:16px;margin-top:4px}.tabs-nav{display:flex;gap:8px;border-bottom:2px solid var(--border-light);padding-bottom:2px;overflow-x:auto}.tab-btn{background:transparent;border:none;font-size:17px;font-weight:600;color:var(--text-muted);padding:12px 20px;cursor:pointer;border-bottom:3px solid transparent;transition:all .15s ease;white-space:nowrap}.tab-btn:hover{color:var(--text-dark)}.tab-btn.active{color:#0284c7;border-bottom-color:#0284c7;font-weight:700}.period-bar{display:flex;justify-content:space-between;align-items:center;background:var(--bg-card);padding:16px 22px;border-radius:var(--radius-md);border:1px solid var(--border-light);box-shadow:var(--shadow-sm);margin-bottom:24px;flex-wrap:wrap;gap:14px}.period-title{font-size:22px;font-weight:700;color:var(--text-dark)}.period-controls{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.period-input{font-size:16px;padding:8px 12px;border-radius:var(--radius-sm);border:1.5px solid var(--border-light);background:var(--bg-card);color:var(--text-dark)}.btn-batch-confirm{background:var(--success-bg);color:var(--success-text);border:1.5px solid var(--success-border);padding:8px 16px;border-radius:var(--radius-sm);font-size:15px;font-weight:700;cursor:pointer;transition:all .15s ease;display:inline-flex;align-items:center;gap:6px}.btn-batch-confirm:hover{background:#bbf7d0;transform:translateY(-1px)}.upload-card{background:var(--bg-card);border-radius:var(--radius-lg);border:2px dashed var(--border-light);padding:26px 20px;text-align:center;margin-bottom:26px;cursor:pointer;transition:all .2s ease}.upload-card:hover{border-color:#0284c7;background:#f0f9ff}.upload-btn-big{display:inline-flex;align-items:center;gap:10px;background:#0284c7;color:#fff;border:none;padding:15px 30px;font-size:18px;font-weight:700;border-radius:var(--radius-md);cursor:pointer;box-shadow:0 4px 14px #0284c740;min-height:52px;transition:all .15s ease}.upload-btn-big:hover{background:#0369a1;transform:translateY(-1px)}.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:22px;margin-bottom:30px}.meter-card{background:var(--bg-card);border-radius:var(--radius-lg);border:1.5px solid var(--border-light);box-shadow:var(--shadow-md);padding:22px;display:flex;flex-direction:column;transition:transform .15s ease,box-shadow .15s ease,border-color .2s ease;position:relative;overflow:hidden}.meter-card:hover{box-shadow:var(--shadow-lg)}.meter-card.confirmed{border-color:var(--success-border);background:linear-gradient(180deg,#fff,#f9fdfb)}.card-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:14px}.resource-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:20px;font-size:15px;font-weight:700}.resource-badge.cold{background:var(--water-cold-bg);border:1px solid var(--water-cold-border);color:var(--water-cold-text)}.resource-badge.hot{background:var(--water-hot-bg);border:1px solid var(--water-hot-border);color:var(--water-hot-text)}.resource-badge.elec_day{background:var(--elec-day-bg);border:1px solid var(--elec-day-border);color:var(--elec-day-text)}.resource-badge.elec_night{background:var(--elec-night-bg);border:1px solid var(--elec-night-border);color:var(--elec-night-text)}.serial-tag{font-size:13px;font-family:var(--font-mono);color:var(--text-muted)}.crop-preview-box{width:100%;height:140px;background:var(--bg-card-subtle);border-radius:var(--radius-md);border:1px dashed var(--border-light);display:flex;align-items:center;justify-content:center;margin-bottom:12px;overflow:hidden;position:relative}.crop-preview-box img{width:100%;height:100%;object-fit:contain;transition:transform .2s ease}.crop-preview-box img:hover{transform:scale(1.12);cursor:zoom-in}.crop-empty-hint{color:var(--text-muted);font-size:14px;text-align:center;padding:10px}.card-photo-actions{display:flex;gap:8px;margin-bottom:16px}.btn-card-camera{flex:1;background:#f0f9ff;border:1px solid #BAE6FD;color:#0284c7;padding:8px 12px;border-radius:var(--radius-sm);font-size:14px;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:6px;transition:all .15s ease}.btn-card-camera:hover{background:#e0f2fe}.btn-card-upload{background:var(--bg-card-subtle);border:1px solid var(--border-light);color:var(--text-muted);padding:8px 12px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;cursor:pointer;display:flex;align-items:center;gap:6px;transition:all .15s ease}.btn-card-upload:hover{background:#e2e8f0;color:var(--text-dark)}.reading-section{background:var(--bg-card-subtle);border-radius:var(--radius-md);padding:16px 18px;margin-bottom:16px}.reading-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.reading-row label{font-size:15px;color:var(--text-muted);font-weight:600}.reading-input-wrap{display:flex;align-items:center;gap:8px}.reading-input{font-family:var(--font-mono);font-size:26px;font-weight:700;color:var(--text-dark);background:#fff;border:1.5px solid var(--border-light);border-radius:var(--radius-sm);padding:4px 10px;width:165px;text-align:right;transition:border-color .15s ease,box-shadow .15s ease}.reading-input:focus{outline:none;border-color:var(--border-focus);box-shadow:0 0 0 3px #0284c726}.reading-input.has-warning{border-color:#ef4444;background:#fef2f2}.unit-label{font-size:15px;color:var(--text-muted);font-weight:600}.math-formula{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--border-light);padding-top:10px;font-size:15px}.formula-breakdown{color:var(--text-muted)}.delta-highlight{font-size:18px;font-weight:700;color:var(--text-dark)}.anomaly-box{background:var(--warning-bg);border:1px solid var(--warning-border);color:var(--warning-text);padding:8px 12px;border-radius:var(--radius-sm);font-size:13px;font-weight:600;margin-top:8px;display:flex;align-items:center;gap:6px}.anomaly-box.danger{background:var(--danger-bg);border-color:var(--danger-border);color:var(--danger-text)}.btn-confirm{width:100%;padding:12px;border:none;border-radius:var(--radius-md);font-size:16px;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:all .15s ease;min-height:48px}.btn-confirm.pending{background:#e2e8f0;color:var(--text-dark)}.btn-confirm.pending:hover{background:#cbd5e1}.btn-confirm.done{background:var(--success-bg);color:var(--success-text);border:1.5px solid var(--success-border)}.action-footer{display:flex;justify-content:flex-end;gap:12px;margin-top:24px;flex-wrap:wrap}.btn-primary{background:#0284c7;color:#fff;border:none;padding:13px 26px;border-radius:var(--radius-md);font-size:17px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;gap:8px;min-height:50px;transition:all .15s ease}.btn-primary:hover{background:#0369a1}.btn-secondary{background:var(--bg-card);color:var(--text-dark);border:1.5px solid var(--border-light);padding:13px 22px;border-radius:var(--radius-md);font-size:16px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:8px;min-height:50px;transition:all .15s ease}.btn-secondary:hover{background:#f1f5f9}.btn-sm{padding:8px 16px;font-size:14px;min-height:38px}.btn-share-wa{background:#ecfdf5;color:#047857;border:1.5px solid #A7F3D0;padding:13px 22px;border-radius:var(--radius-md);font-size:16px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;gap:8px;min-height:50px;transition:all .15s ease}.btn-share-wa:hover{background:#d1fae5;border-color:#6ee7b7}.sticky-action-dock{position:fixed;bottom:0;left:0;right:0;z-index:100;background:#ffffffeb;backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border-top:1px solid rgba(226,232,240,.9);box-shadow:0 -8px 28px #0f172a14;padding:10px 16px}.sticky-content{max-width:1080px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}.sticky-status-block{display:flex;flex-direction:column;gap:4px;min-width:130px}.sticky-label{font-size:14px;color:var(--text-muted);display:flex;align-items:center;gap:6px}.sticky-label b{color:var(--text-dark);font-size:15px}.sticky-progress-track{width:100%;height:6px;background:#e2e8f0;border-radius:6px;overflow:hidden}.sticky-progress-fill{height:100%;background:#10b981;transition:width .3s ease}.sticky-buttons{display:flex;align-items:center;gap:10px}.btn-dock{min-height:44px;padding:10px 18px;font-size:15px}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px;margin-bottom:24px}.kpi-card{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border-light);box-shadow:var(--shadow-sm);padding:20px;display:flex;flex-direction:column;justify-content:space-between;transition:transform .15s ease,box-shadow .15s ease}.kpi-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.kpi-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.kpi-title{font-size:14px;font-weight:600;color:var(--text-muted)}.kpi-icon{font-size:20px}.kpi-value{font-size:28px;font-weight:800;font-family:var(--font-mono);color:var(--text-dark);letter-spacing:-.5px}.kpi-sub{font-size:13px;color:var(--text-muted);margin-top:6px;display:flex;align-items:center;gap:6px}.kpi-trend-badge{font-size:12px;font-weight:700;padding:2px 8px;border-radius:12px}.kpi-trend-badge.down{background:#dcfce7;color:#15803d}.kpi-trend-badge.up{background:#fef3c7;color:#b45309}.analytics-bar{display:flex;justify-content:space-between;align-items:center;background:var(--bg-card);padding:14px 20px;border-radius:var(--radius-md);border:1px solid var(--border-light);box-shadow:var(--shadow-sm);margin-bottom:22px;flex-wrap:wrap;gap:12px}.chart-toggle-group{display:flex;align-items:center;gap:8px}.analytics-label{font-size:15px;font-weight:600;color:var(--text-muted)}.toggle-btn{background:var(--bg-card-subtle);border:1px solid var(--border-light);color:var(--text-muted);padding:8px 14px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;cursor:pointer;transition:all .15s ease}.toggle-btn.active{background:#0284c7;color:#fff;border-color:#0284c7;font-weight:700}.chart-card{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border-light);box-shadow:var(--shadow-sm);padding:24px;margin-bottom:24px}.chart-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:18px;flex-wrap:wrap;gap:12px}.chart-title{font-size:20px;font-weight:700;color:var(--text-dark)}.chart-subtitle{font-size:14px;color:var(--text-muted);margin-top:3px}.chart-legend{display:flex;align-items:center;gap:16px;font-size:14px;font-weight:600;color:var(--text-dark)}.legend-dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:4px}.legend-dot.cold{background:#0284c7}.legend-dot.hot{background:#e11d48}.legend-dot.day{background:#d97706}.legend-dot.night{background:#7c3aed}.chart-canvas-wrap{width:100%;height:270px;position:relative}.charts-row{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-bottom:24px}@media (max-width: 768px){.charts-row{grid-template-columns:1fr}}.donut-wrap{display:flex;justify-content:center;align-items:center;height:230px}.chart-tooltip{position:absolute;pointer-events:none;background:#0f172aeb;color:#fff;padding:10px 14px;border-radius:var(--radius-sm);font-size:13px;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:0 10px 25px #00000040;z-index:50;transition:opacity .1s ease,transform .1s ease;line-height:1.4}.archive-box{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border-light);box-shadow:var(--shadow-sm);padding:22px;margin-top:24px}.table-responsive{width:100%;overflow-x:auto;border-radius:var(--radius-md);border:1px solid var(--border-light)}.retro-table{width:100%;border-collapse:collapse;font-size:15px}.retro-table th{background:var(--bg-card-subtle);color:var(--text-dark);padding:12px 14px;text-align:left;font-weight:700;border-bottom:1.5px solid var(--border-light)}.retro-table td{padding:10px 14px;border-bottom:1px solid var(--border-light)}.retro-table tr:hover{background:#faf9f6}.retro-table input{font-family:var(--font-mono);font-size:15px;padding:6px 8px;border:1px solid var(--border-light);border-radius:4px;width:105px;text-align:right}.toast-container{position:fixed;top:20px;right:20px;z-index:9999;display:flex;flex-direction:column;gap:10px;pointer-events:none}.toast{pointer-events:auto;display:flex;align-items:center;gap:10px;padding:14px 20px;border-radius:var(--radius-md);font-size:15px;font-weight:600;box-shadow:var(--shadow-lg);cursor:pointer;animation:toastSlideIn .25s cubic-bezier(.16,1,.3,1);max-width:420px}@keyframes toastSlideIn{0%{opacity:0;transform:translateY(-16px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}.toast.success{background:#ecfdf5;color:#065f46;border:1.5px solid #A7F3D0}.toast.warning{background:#fffbeb;color:#92400e;border:1.5px solid #FDE68A}.toast.error{background:#fff1f2;color:#9f1239;border:1.5px solid #FECDD3}.tariff-row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid var(--border-light)}.tariff-row label{font-size:15px;color:var(--text-dark);font-weight:500}.tariff-input{width:110px;text-align:right;font-family:var(--font-mono);font-size:16px;font-weight:700;padding:6px 10px;border-radius:var(--radius-sm);border:1.5px solid var(--border-light)}dialog.custom-modal{border:none;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);max-width:600px;width:90%;margin:auto;padding:24px;background:#fff}dialog::backdrop{background:#0f172a73;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;padding-bottom:10px;border-bottom:1px solid var(--border-light)}.modal-title{font-size:19px;font-weight:700}.close-btn{background:transparent;border:none;font-size:24px;cursor:pointer;color:var(--text-muted)}.slip-container{background:#fff;border-radius:12px;padding:24px;box-shadow:var(--shadow-sm);border:1px solid var(--border-light)}.setting-select{font-family:var(--font-sans);font-size:14px;font-weight:500;padding:6px 10px;border-radius:var(--radius-sm);border:1.5px solid var(--border-light);background:#fff;color:var(--text-dark);max-width:270px}.settings-section-title{font-size:16px;font-weight:700;color:var(--text-dark);margin-top:14px;margin-bottom:4px}.slip-container .editable-cell{cursor:text;transition:background .15s ease,outline .15s ease}.slip-container .editable-cell:hover{background:#3b82f614;outline:1px dashed #3b82f6;border-radius:2px}.slip-container .editable-cell:focus{background:#3b82f624!important;outline:2px solid #2563eb!important;border-radius:2px}@media print{@page{size:A4 portrait;margin:15mm 20mm}html,body{background:#fff!important;color:#000!important;padding:0!important;margin:0!important;width:100%!important}.app-header,.tab-nav,.period-bar,.analytics-bar,.sticky-action-dock,.actions-row,.modal,.toast-container,#section-current,#section-archive,button,.no-print{display:none!important}#section-slip{display:block!important;margin:0!important;padding:0!important;width:100%!important}.slip-container{background:transparent!important;box-shadow:none!important;border:none!important;padding:0!important;margin:0!important;width:100%!important;max-width:100%!important}.sheet-paper{background:#fff!important;box-shadow:none!important;border:none!important;padding:0!important;margin:10mm auto 0!important;max-width:168mm!important;width:168mm!important}.slip-table{width:168mm!important;max-width:168mm!important;margin:0 auto!important;table-layout:fixed!important}.slip-cell{width:84mm!important}}