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#0d948847}button.btn-primary:active{transform:translateY(0);box-shadow:0 4px 12px #0d948833}.btn-primary.btn-danger{background-color:var(--error);box-shadow:0 8px 18px #dc262633}.btn-primary.btn-danger:hover{background-color:#dc2626;box-shadow:0 10px 20px #dc262642}button:disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:none}a{color:inherit}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}.error-message{color:var(--error);font-size:.875rem;margin-top:4px;font-weight:500}.theme-toggle-floating{position:absolute;top:24px;right:24px;z-index:50}.brand-logo{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:24px;-webkit-user-select:none;user-select:none}.brand-mark{width:28px;height:28px}.brand-text{font-size:1.6rem;font-weight:800;color:var(--text-main);letter-spacing:-.5px;line-height:1}.brand-text-accent{color:var(--primary);font-weight:600}