.btn {
    display: inline-block;
    padding: var(--spacing-3) var(--spacing-6);
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    text-align: center;
    text-decoration: none;
    border: none;
    border-radius: var(--rounded);
    cursor: pointer;
    transition: all 0.15s ease;
    line-height: var(--leading-normal);
}

.btn-primary {
    background: linear-gradient(135deg, #EC4899 0%, #DB2777 100%);
    color: white;
    font-weight: var(--font-semibold);
    box-shadow: 0 4px 14px 0 rgba(236, 72, 153, 0.39);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #DB2777 0%, #BE185D 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(236, 72, 153, 0.5);
}

.btn-secondary {
    background-color: white;
    color: var(--color-primary);
    border: 1px solid var(--color-gray-300);
}

.btn-secondary:hover {
    background-color: var(--color-gray-50);
    border-color: var(--color-primary);
}

.btn-large {
    padding: var(--spacing-4) var(--spacing-10);
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
}

.btn-block {
    display: block;
    width: 100%;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

input[type="submit"].btn {
    appearance: none;
    -webkit-appearance: none;
}