:root{--color-bg: #f5f7f6;--color-surface: #ffffff;--color-text: #1a2421;--color-text-muted: #5b6b66;--color-primary: #2454c7;--color-primary-dark: #1a3d9e;--color-danger: #b3261e;--color-warning: #9a6700;--color-success: #1e7a4f;--color-border: #e1e6e4;--radius: 12px;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color-scheme:light}*{box-sizing:border-box}body{margin:0;background:var(--color-bg);color:var(--color-text)}#root{min-height:100vh;display:flex;flex-direction:column}button,input,select{font:inherit}a{color:var(--color-primary)}.page{flex:1;width:100%;max-width:960px;margin:0 auto;padding:16px 16px 96px}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:20px;margin-bottom:16px}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field label{font-size:.85rem;font-weight:600;color:var(--color-text-muted)}.field input,.field select,.field textarea{padding:10px 12px;border:1px solid var(--color-border);border-radius:8px;background:var(--color-bg);color:var(--color-text)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:10px;border:none;font-weight:600;cursor:pointer;background:var(--color-primary);color:#fff;min-height:44px}.btn:hover{background:var(--color-primary-dark)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-secondary{background:var(--color-surface);color:var(--color-text);border:1px solid var(--color-border)}.btn-danger{background:var(--color-danger)}.btn-block{width:100%}.btn-big{font-size:1.1rem;padding:22px;border-radius:16px}.error-banner{background:#fdecea;border:1px solid #f3c2be;color:var(--color-danger);padding:10px 14px;border-radius:8px;margin-bottom:14px;font-size:.9rem}.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;background:var(--color-surface);border-bottom:1px solid var(--color-border);position:sticky;top:0;z-index:10}.topbar h1{font-size:1.1rem;margin:0}.tabbar{position:fixed;bottom:0;left:0;right:0;display:flex;background:var(--color-surface);border-top:1px solid var(--color-border);z-index:10}.tabbar a{flex:1;text-align:center;padding:12px 4px;text-decoration:none;color:var(--color-text-muted);font-size:.8rem;font-weight:600}.tabbar a.active{color:var(--color-primary)}.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:.75rem;font-weight:700}.badge-pending{background:#fff2d6;color:var(--color-warning)}.badge-validated{background:#dff2ec;color:var(--color-success)}.badge-rejected{background:#fdecea;color:var(--color-danger)}.trip-list{display:flex;flex-direction:column;gap:10px}.trip-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px;border:1px solid var(--color-border);border-radius:10px;background:var(--color-surface)}.trip-row .meta{color:var(--color-text-muted);font-size:.85rem}.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:16px}.filters .field{margin-bottom:0;min-width:140px}.status-dot{width:12px;height:12px;border-radius:50%;display:inline-block}.checkbox-row{display:flex;gap:10px;flex-wrap:wrap}.checkbox-pill{display:flex;align-items:center;gap:6px;padding:8px 12px;border:1px solid var(--color-border);border-radius:999px;cursor:pointer;-webkit-user-select:none;user-select:none}.checkbox-pill.active{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.centered{display:flex;align-items:center;justify-content:center;min-height:60vh}.tracking-status{text-align:center;padding:24px 0}.tracking-status .distance{font-size:2.4rem;font-weight:800;color:var(--color-primary)}