:root{--color-primary: #e85d75;--color-primary-hover: #d44d65;--color-primary-muted: color-mix(in srgb, #e85d75 12%, transparent);--color-bg: #f8f9fc;--color-bg-secondary: #f0f1f5;--color-surface: #ffffff;--color-border: #e2e4ea;--color-ink: #1a1c2e;--color-muted: #6b7280;--color-danger: #ef4444;--color-success: #22c55e;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:16px;line-height:1.5;color:var(--color-ink);background:var(--color-bg)}[data-theme=dark]{--color-bg: #0f1117;--color-bg-secondary: #1a1c2e;--color-surface: #1e2030;--color-border: #2d2f42;--color-ink: #e8e9f0;--color-muted: #8b8fa3}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg)}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border-radius:var(--radius-md);font-size:.875rem;font-weight:500;cursor:pointer;border:1px solid transparent;transition:all .15s;text-decoration:none;line-height:1.4}.btn-primary{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.btn-primary:hover{background:var(--color-primary-hover);border-color:var(--color-primary-hover)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:var(--color-bg-secondary);color:var(--color-ink);border-color:var(--color-border)}.btn-secondary:hover{background:var(--color-border)}.btn-ghost{background:transparent;color:var(--color-muted);border-color:transparent}.btn-ghost:hover{background:var(--color-bg-secondary);color:var(--color-ink)}.btn-danger{background:color-mix(in srgb,var(--color-danger) 12%,transparent);color:var(--color-danger);border-color:transparent}.btn-danger:hover{background:color-mix(in srgb,var(--color-danger) 20%,transparent)}.btn-sm{padding:.375rem .75rem;font-size:.8125rem}.btn-full{width:100%;justify-content:center}.btn-icon{padding:.375rem}.btn-icon svg{display:block}.input{width:100%;padding:.5rem .75rem;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg);color:var(--color-ink);font-size:.875rem;line-height:1.5;transition:border-color .15s}.input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--color-primary) 20%,transparent)}textarea.input{resize:vertical;min-height:80px}label{font-size:.8125rem;font-weight:600;color:var(--color-ink)}