.btn.svelte-18sv61c{display:inline-flex;align-items:center;justify-content:center;border-radius:var(--radius-md, .75rem);font-weight:600;transition:all var(--transition-fast, .2s);gap:.5rem;position:relative;overflow:hidden;cursor:pointer;border:none;outline:none;font-family:inherit}.btn-sm.svelte-18sv61c{padding:.5rem 1rem;font-size:.75rem}.btn-md.svelte-18sv61c{padding:.75rem 1.5rem;font-size:.875rem}.btn-lg.svelte-18sv61c{padding:1rem 2rem;font-size:1rem}.btn.svelte-18sv61c:disabled{opacity:.7;cursor:not-allowed;filter:grayscale(.5)}.w-full.svelte-18sv61c{width:100%;display:flex}.btn-primary.svelte-18sv61c{background:linear-gradient(135deg,var(--color-primary, #ef4444),var(--color-primary-hover, #dc2626));color:#fff;box-shadow:0 4px 12px #ef44444d}.btn-primary.svelte-18sv61c:hover{transform:translateY(-1px);box-shadow:0 6px 16px #ef444466}.btn-primary.svelte-18sv61c:active{transform:scale(.98)}.btn-secondary.svelte-18sv61c{background:var(--color-surface, #ffffff);border:1px solid var(--color-border, #e2e8f0);color:var(--color-text-main, #1e293b)}.btn-secondary.svelte-18sv61c:hover{background:var(--color-surface-hover, #f8fafc);border-color:var(--color-text-muted, #94a3b8)}.btn-outline.svelte-18sv61c{background:transparent;border:1px solid var(--color-border, #e2e8f0);color:var(--color-text-muted, #64748b)}.btn-outline.svelte-18sv61c:hover{color:var(--color-primary, #ef4444);border-color:var(--color-primary, #ef4444);background:var(--color-surface-hover, #fff1f2)}.btn-ghost.svelte-18sv61c{background:transparent;color:var(--color-text-muted, #64748b)}.btn-ghost.svelte-18sv61c:hover{background:#0000000d;color:var(--color-text-main, #1e293b)}.btn-google.svelte-18sv61c{background:#fff;color:#1a1a1a;border:1px solid #e2e8f0}.btn-google.svelte-18sv61c:hover{background:#f8fafc}.btn-github.svelte-18sv61c{background:#24292e;color:#fff}.btn-github.svelte-18sv61c:hover{background:#2f363d}.spinner.svelte-18sv61c{width:1rem;height:1rem;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:svelte-18sv61c-spin .75s linear infinite}@keyframes svelte-18sv61c-spin{to{transform:rotate(360deg)}}.input-group.svelte-8ff5h4{display:flex;flex-direction:column;gap:.5rem;width:100%;margin-bottom:1rem}.input-label.svelte-8ff5h4{font-size:.875rem;font-weight:500;color:var(--color-text-muted);transition:color .2s}.input-field.svelte-8ff5h4{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:.75rem 1rem;color:var(--color-text-main);transition:all var(--transition-fast);outline:none;font-size:1rem}.input-field.svelte-8ff5h4:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #6366f126}.input-field.svelte-8ff5h4::-moz-placeholder{color:#475569}.input-field.svelte-8ff5h4::placeholder{color:#475569}.has-error.svelte-8ff5h4{border-color:var(--color-error)}.has-error.svelte-8ff5h4:focus{box-shadow:0 0 0 3px #ef444426}.error-msg.svelte-8ff5h4{font-size:.75rem;color:var(--color-error);margin-top:.25rem;animation:svelte-8ff5h4-slideDown .2s ease-out}@keyframes svelte-8ff5h4-slideDown{0%{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:translateY(0)}}