:root{--color-primary: #415acf;--color-secondary: #fd4375;--color-bg: #ffffff;--color-bg-soft: #f4f5fb;--color-text: #282c40;--color-accent-1: #00a294;--color-accent-2: #34a1d5;--radius-card: 16px;--shadow-card: 0 10px 30px rgba(0, 0, 0, .08);--font-main: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%;margin:0;padding:0}body{font-family:var(--font-main);background:var(--color-bg-soft);color:var(--color-text)}.app-root{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;padding:32px 16px 16px;gap:8px}.app-card{background:var(--color-bg);border-radius:var(--radius-card);box-shadow:var(--shadow-card);width:100%;max-width:480px;display:flex;flex-direction:column;padding:20px 16px 16px;margin-top:8px}.app-header{display:flex;flex-direction:column;gap:4px;margin-bottom:12px}.app-title{font-size:1.25rem;font-weight:700;color:var(--color-primary)}.app-subtitle{font-size:.85rem;color:#6b7280}.app-steps{display:flex;justify-content:space-between;gap:4px;margin:12px 0 16px}.app-step{flex:1;height:4px;border-radius:999px;background:#e5e7eb;position:relative;overflow:hidden}.app-step-inner{position:absolute;inset:0;border-radius:inherit;transform-origin:left;transform:scaleX(0);background:linear-gradient(90deg,var(--color-primary),var(--color-secondary));transition:transform .2s ease-out}.app-step-inner--active{transform:scaleX(1)}.app-content{flex:1;display:flex;flex-direction:column;gap:12px}.app-footer{display:flex;justify-content:space-between;gap:8px;margin-top:16px}.app-button{border:none;border-radius:999px;padding:10px 16px;font-size:.9rem;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:6px}.app-button--primary{background:linear-gradient(135deg,var(--color-primary),var(--color-secondary));color:#fff}.app-button--secondary{background:#e5e7eb;color:#111827}.app-button:disabled{opacity:.6;cursor:default}.step-title{font-size:1rem;font-weight:600;margin-bottom:4px}.step-description{font-size:.9rem;color:#6b7280}.frame-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:12px}.frame-item{position:relative;border-radius:8px;overflow:hidden;border:2px solid transparent;cursor:pointer;background:#f3f4f6}.frame-item--selected{border-color:var(--color-primary);box-shadow:0 0 0 2px #415acf4d}.frame-item img{display:block;width:100%;height:auto}.frame-item-label{font-size:.7rem;text-align:center;padding:2px 0 4px;color:#4b5563}.app-meta-footer{font-size:.75rem;color:#6b7280;text-align:center;line-height:1.4}.app-meta-footer-version{font-weight:500}.app-meta-footer-link{font-weight:600;color:var(--color-primary);text-decoration:none}.app-meta-footer-link:hover{text-decoration:underline}.app-meta-footer-separator{margin:0 4px}.app-meta-footer-privacy{white-space:nowrap}@media(max-width:480px){.app-meta-footer{font-size:.7rem}.app-meta-footer-privacy{display:block;margin-top:2px;white-space:normal}}