:root{--font-main: "Manrope", "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;--bg: #f4f0e8;--bg-strong: #e6dfd2;--surface: #fffcf7;--surface-soft: #f7f2e8;--surface-contrast: #1b1f23;--text: #1f2b36;--text-muted: #445665;--text-contrast: #f6efe4;--border: #d8cfbe;--border-strong: #b5ab99;--accent: #0e6e6d;--accent-strong: #0a5b5b;--danger: #b3261e;--radius-lg: 22px;--radius-md: 14px;--radius-sm: 10px;--shadow: 0 20px 44px -34px rgba(18, 28, 39, .8);--shadow-soft: 0 10px 24px -20px rgba(18, 28, 39, .65)}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;color:var(--text);font-family:var(--font-main);line-height:1.5;background:radial-gradient(circle at 5% 5%,#fff7e9 0%,transparent 42%),radial-gradient(circle at 95% 18%,#d9ece2 0%,transparent 34%),linear-gradient(180deg,var(--bg) 0%,var(--bg-strong) 100%)}.app-shell{min-height:100vh;display:grid;grid-template-rows:auto 1fr auto}.header{padding:30px 20px 10px}.header-inner{max-width:920px;margin:0 auto}.brand{color:#183749;text-decoration:none;font-size:clamp(1.35rem,2.4vw,1.8rem);font-weight:800;letter-spacing:.01em}.brand-lockup{display:inline-flex;align-items:center;gap:10px}.brand-logo{width:34px;height:34px;display:block;flex-shrink:0}.brand-subline{margin:8px 0 0;color:var(--text-muted);font-size:.95rem}.main-content{max-width:920px;width:100%;margin:0 auto;padding:18px}.card{background:linear-gradient(165deg,#fffdfa,#fff9ef);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:clamp(18px,2.4vw,32px);animation:card-enter .36s ease both}.card h1{margin:0 0 12px;font-size:clamp(1.35rem,2.4vw,1.75rem);line-height:1.2}.card-intro{background:linear-gradient(155deg,#fffcf7,#f4f9f8)}.lead-text{margin:0 0 16px;color:var(--text-muted)}.form-grid{display:grid;gap:14px}.factor-group{margin:0;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface-soft);padding:14px;display:grid;gap:10px}.factor-group 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input{position:absolute;opacity:0;pointer-events:none}.chip-text{width:100%;display:block;border:1px solid var(--border-strong);border-radius:10px;padding:10px 12px;background:#fffdfa;color:#334451;font-size:.94rem;line-height:1.35;transition:all .18s ease}.checkbox-chip input:checked+.chip-text{border-color:#106f6c;background:#e2f2f0;color:#0c4d4b;font-weight:700}.checkbox-chip input:focus-visible+.chip-text{box-shadow:0 0 0 4px #0e6e6d2e}.feature-item{display:grid;grid-template-columns:1fr auto;align-items:center;gap:8px}.feature-help{position:relative;margin-top:0}.feature-help summary{list-style:none}.feature-help summary::-webkit-details-marker{display:none}.feature-help-trigger{width:24px;height:24px;border-radius:999px;border:1px solid #9fb8b2;background:#ecf5f3;color:#0f5e5a;display:inline-flex;align-items:center;justify-content:center;font-size:.86rem;font-weight:800;cursor:pointer;-webkit-user-select:none;user-select:none}.feature-help-trigger:hover{background:#dff0ec}.feature-help-content{position:absolute;top:30px;right:0;z-index:10;width:min(320px,70vw);border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:#fffefb;box-shadow:var(--shadow-soft);padding:10px 12px;color:var(--text);font-size:.84rem;line-height:1.35;opacity:0;transform:translateY(4px);pointer-events:none;transition:opacity .14s ease,transform .14s ease}.feature-help[open] .feature-help-content,.feature-help:hover .feature-help-content{opacity:1;transform:translateY(0);pointer-events:auto}.error-text{margin:0;color:var(--danger);font-size:.9rem;display:inline-flex;align-items:center;gap:8px}.error-text:before{content:"!";display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;border-radius:999px;background:var(--danger);color:#fff;font-size:.78rem;font-weight:800;line-height:1;flex-shrink:0}.result-hero{background:linear-gradient(120deg,#153241,#1c4f61 55%,#226f72);color:var(--text-contrast);border-radius:var(--radius-md);padding:16px;display:grid;gap:6px}.result-title{margin:0;font-size:.95rem;opacity:.92}.result-range{margin:0;font-size:clamp(1.5rem,3.5vw,2rem);font-weight:800;letter-spacing:.01em}.result-caption{margin:0;font-size:.93rem;opacity:.95}.result-kpis{margin-top:14px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.kpi-card{margin:0;border:1px solid var(--border);border-radius:var(--radius-md);background:#fff;padding:12px}.kpi-label{margin:0;color:var(--text-muted);font-size:.86rem}.kpi-value{margin:6px 0 0;font-size:1.1rem;font-weight:800}.formula-box{margin-top:16px;padding:14px;border:1px solid var(--border);border-radius:var(--radius-md);background:#fff;display:grid;gap:12px}.formula-toggle{cursor:pointer;list-style:none;margin:0;font-size:1.02rem;font-weight:800;color:#1f455a}.formula-toggle::-webkit-details-marker{display:none}.formula-toggle:before{content:"▸";display:inline-grid;place-items:center;width:1.3rem;height:1.3rem;margin-right:10px;border-radius:999px;background:#dceef5;color:#0f4f6b;font-size:1rem;font-weight:900;line-height:1;transition:transform .15s ease}.formula-box[open] .formula-toggle:before{transform:rotate(90deg)}.formula-content{display:grid;gap:10px}.formula-box p{margin:0}.step-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.step-card{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface-soft);padding:12px;display:grid;gap:7px}.formula-subtitle{margin:0;font-weight:800}.total-adjustment-box{border:1px solid #b8d8d1;border-radius:var(--radius-sm);background:linear-gradient(140deg,#ecf8f5,#e2f0f4);padding:10px 12px}.total-adjustment-label{margin:0;font-size:.82rem;color:#355b64;font-weight:700}.total-adjustment-value{margin:3px 0 0;font-size:1.35rem;line-height:1.1;font-weight:800}.total-adjustment-value.is-positive{color:#0f6a5f}.total-adjustment-value.is-negative{color:#9b1f25}.formula-list{list-style:none;margin:2px 0 0;padding:0;display:grid;gap:8px}.formula-list li{display:flex;align-items:center;justify-content:space-between;gap:10px}.factor-pill{flex-shrink:0;border-radius:999px;padding:3px 10px;border:1px solid #b6d6cf;background:#ebf7f4;font-size:.84rem;font-weight:800;color:#0d5f5d}.formula-final{font-weight:700}.official-note{margin:0 0 12px;max-width:680px;border:1px solid var(--border);border-left:4px solid #1f6c7f;border-radius:var(--radius-sm);background:#f7fbfd;padding:8px 10px;font-size:.9rem;line-height:1.35}.official-note p{margin:0 0 4px}.official-note p:last-child{margin-bottom:0}.official-note a{color:#1f5f8c;font-weight:700}.action-row{display:flex;gap:10px;margin-top:18px}.saved-results-button{margin-top:14px}.save-result{margin-top:18px;border:1px solid var(--border);border-radius:var(--radius-md);background:#fff;padding:14px;display:grid;gap:10px}.section-title{margin:0;font-size:1rem}.save-form{display:grid;gap:12px}.save-actions{display:flex;flex-wrap:wrap;gap:10px}.save-actions 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env(safe-area-inset-bottom));z-index:1100;display:inline-flex;align-items:center;justify-content:center;min-height:42px;max-width:calc(100vw - 32px - env(safe-area-inset-left) - env(safe-area-inset-right));padding-right:calc(14px + env(safe-area-inset-right));padding-left:calc(14px + env(safe-area-inset-left));padding:0 14px;border-radius:999px;border:1px solid #0b5f5f;background:#0e6e6d;color:#fff;font-weight:800;font-size:.9rem;text-decoration:none;box-shadow:var(--shadow-soft);transition:transform .12s ease,background .16s ease}.feedback-fab:hover{background:#0a5b5b;transform:translateY(-1px)}.feedback-fab:focus-visible{outline:3px solid rgba(14,110,109,.28);outline-offset:2px}.install-dialog-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1200;display:grid;place-items:center;background:#141e2a5c;padding:12px}.install-dialog{position:relative;width:min(430px,calc(100vw - 24px));border:1px solid var(--border-strong);border-radius:var(--radius-md);background:#fffefb;box-shadow:var(--shadow);padding:14px 14px 12px}.install-dialog h2{margin:0 20px 8px 0;font-size:1rem}.install-dialog p{margin:0;color:var(--text);font-size:.92rem}.install-dialog-close{position:absolute;top:8px;right:8px;width:28px;height:28px;border-radius:999px;padding:0;border:1px solid var(--border);background:#fff;color:var(--text-muted);box-shadow:none;line-height:1;font-size:1rem}.install-dialog-actions{display:flex;gap:8px;margin-top:10px}.install-steps{margin:8px 0 0;padding-left:18px;display:grid;gap:4px;font-size:.9rem}.legal-section+.legal-section{margin-top:18px}.legal-section h2{margin:0 0 8px;font-size:1rem}.legal-section p{margin:0 0 4px}@keyframes card-enter{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@media(max-width:860px){.step-grid{grid-template-columns:1fr}}@media(max-width:720px){.header{padding:20px 14px 6px}.main-content{padding:12px}.result-kpis{grid-template-columns:1fr}.action-row{flex-direction:column}.compare-bar{flex-direction:column;align-items:flex-start}.compare-bar-actions{width:100%;flex-direction:column}.compare-bar-actions button{width:100%}.feature-help-content{right:auto;left:-180px;width:min(300px,78vw)}.install-dialog-actions{flex-direction:column}.feedback-fab{right:12px;bottom:calc(12px + env(safe-area-inset-bottom))}}@media(min-width:900px){.saved-grid,.compare-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.compare-toggle-fab{display:none}.compare-desktop .compare-card{display:grid}}@media(max-width:899px){.compare-desktop[data-active=a] .compare-card[data-entry=b],.compare-desktop[data-active=b] .compare-card[data-entry=a]{display:none}}.contact-image{display:block;max-width:100%;height:auto;margin:4px 0 10px}