:root{--font-scale: 1;--color-bg: #f7f6f2;--color-surface: #ffffff;--color-text: #1a1a1a;--color-muted: #55534d;--color-border: #d8d5cc;--color-primary: #2563eb;--color-primary-text: #ffffff;--color-danger: #dc2626;--color-danger-text: #ffffff;--color-success: #15803d;--color-warning: #a16207;--touch-min: 56px}:root[data-contrast=high]{--color-bg: #000000;--color-surface: #000000;--color-text: #ffffff;--color-muted: #ffffff;--color-border: #ffffff;--color-primary: #ffd60a;--color-primary-text: #000000;--color-danger: #ff453a;--color-danger-text: #000000;--color-success: #30d158;--color-warning: #ff9f0a}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%}body{display:flex;flex-direction:column;overflow:hidden;font-family:system-ui,-apple-system,Segoe UI,sans-serif;font-size:calc(1.25rem * var(--font-scale));line-height:1.5;font-weight:600;background:var(--color-bg);color:var(--color-text)}#app-shell{flex:none}main{flex:1 1 auto;overflow-y:auto;-webkit-overflow-scrolling:touch;max-width:720px;width:100%;margin:0 auto;padding:1rem}h1,h2{line-height:1.2}a{color:var(--color-primary)}.top-bar{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:.75rem 1rem;background:var(--color-surface);border-bottom:2px solid var(--color-border)}.top-bar a{text-decoration:none;font-weight:700;min-height:var(--touch-min);display:flex;align-items:center;padding:0 .5rem}.page-title{margin:0;font-size:calc(1.4rem * var(--font-scale));text-align:center;flex:1}.button-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin:1.5rem 0}.big-button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.5rem;min-height:120px;padding:1rem;font:inherit;font-weight:700;text-decoration:none;text-align:center;color:var(--color-text);background:var(--color-surface);border:3px solid var(--color-border);border-radius:1.25rem;cursor:pointer}.big-button:active{transform:scale(.98)}.big-button:disabled{opacity:.6;cursor:not-allowed}.big-button.primary{background:var(--color-primary);color:var(--color-primary-text);border-color:var(--color-primary)}.big-button.danger{background:var(--color-danger);color:var(--color-danger-text);border-color:var(--color-danger)}.big-button .icon{font-size:2.5rem}.big-button .badge{font-size:calc(.85rem * var(--font-scale));font-weight:600;color:var(--color-muted)}.sos-bar{flex:none;padding:.75rem 1rem;background:var(--color-surface);border-top:3px solid var(--color-danger)}.sos-button{width:100%;min-height:var(--touch-min);font:inherit;font-weight:800;font-size:calc(1.3rem * var(--font-scale));color:var(--color-danger-text);background:var(--color-danger);border:none;border-radius:1rem;cursor:pointer}.sos-confirm{display:flex;flex-direction:column;gap:.5rem;text-align:center}.sos-status{text-align:center;font-weight:700;color:var(--color-success)}form{display:flex;flex-direction:column;gap:.75rem;margin:1rem 0}label{display:flex;flex-direction:column;gap:.25rem}input,select,textarea{font:inherit;padding:.5rem;min-height:var(--touch-min);border:2px solid var(--color-border);border-radius:.5rem;background:var(--color-surface);color:var(--color-text)}input[type=checkbox]{width:1.75rem;height:1.75rem;min-height:0;padding:0;flex:none}label:has(input[type=checkbox]){flex-direction:row;align-items:center}ul.card-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.75rem}.card{display:flex;flex-direction:column;gap:.25rem;padding:1rem;background:var(--color-surface);border:2px solid var(--color-border);border-radius:1rem}.card-actions{display:flex;gap:.5rem;margin-top:.5rem;flex-wrap:wrap}.card-actions .big-button{min-height:var(--touch-min);flex:1}.status-text{font-weight:700}.ack-status{font-weight:700;font-size:calc(1.05rem * var(--font-scale));color:var(--color-warning)}.resolved-status{font-weight:700;font-size:calc(1.05rem * var(--font-scale));color:var(--color-success)}.settings-row{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem;background:var(--color-surface);border:2px solid var(--color-border);border-radius:1rem;margin-bottom:.75rem}.subscription-row{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.75rem;padding:.5rem 0;border-top:2px solid var(--color-border)}.subscription-row label{flex-direction:row;align-items:center;gap:.5rem;font-weight:600}.subscription-row select{min-height:44px;width:auto}.emergency-channels{display:flex;flex-wrap:wrap;gap:.5rem 1rem}.subscription-row .status-text{flex-basis:100%;margin:0}